Critical Review on the Analytical Methods for the Determination of Sulfur and Trace Elements in Crude Oil

References

• Valenti, C. Crude Oils Production, Environmental Impacts and Global Market Challenges; Nova Science Publishers: New York, 2014.
   Google Scholar
• Speight, J. G. The Chemistry and Technology of Petroleum, 5th ed.; CRC Press: Boca Raton, 2014.
   Google Scholar
• Aske, N.; Harald, K.; Johan, S. Water-in-Crude Oil Emulsion Stability Studied by Critical Electric Field Measurements. Correlation to Physico-Chemical Parameters and near-Infrared Spectroscopy. J. Pet. Sci. Eng. 2002, 36, 1–17. ‏DOI: 10.1016/S0920-4105(02)00247-4.
   Web of Science ®Google Scholar
• Sama, S. G.; Barrère-Mangote, C.; Bouyssière, B.; Giusti, P.; Lobinski, R. Recent Trends in Element Speciation Analysis of Crude Oils and Heavy Petroleum Fractions. Trac-Trend Anal. Chem. 2018, 104, 69–76. DOI: 10.1016/j.trac.2017.10.014.
   Web of Science ®Google Scholar
• Seeger, T. S.; Muller, E. I.; Mesko, M. F.; Duarte, F. A. Magnesium and Calcium Determination in Desalted Crude Oil by Direct Sampling Graphite Furnace Atomic Absorption Spectrometry. Fuel. 2019, 236, 1483–1488. ‏ DOI: 10.1016/j.fuel.2018.09.108.
   Web of Science ®Google Scholar
• Cavalcante, C.; de Oliveira, J. P.; Hamada, J.; de Siqueira, F. A.; do Nascimento, A. N. Sequential Extraction Procedure for the Separation of Ni and V Species in Crude Oil and Analysis by ETAAS, GC–MS, and IR. Fuel. 2018, 220, 631–637. ‏ DOI: 10.1016/j.fuel.2018.02.033.
   Web of Science ®Google Scholar
• Matar, S.; Hatch, L. F. Chemistry of Petrochemical Process, 2nd ed.; Gulf Professional Publishing: Butterworth, 2001.
   Google Scholar
• Sugiyama, I.; Williams-Jones, A. E. An Approach to Determining Nickel, Vanadium and Other Metal Concentrations in Crude Oil. Anal. Chim. Acta. 2018, 1002, 18–25. ‏ DOI: 10.1016/j.aca.2017.11.040.
   PubMed Web of Science ®Google Scholar
• Shehata, A. B.; Mohamed, G. G.; Gab-Allah, M. A. Development of Crude Oil Reference Material Certified for the Concentrations of Sulfur, Iron, Nickel, Vanadium and Magnesium. MAPAN-J. Metrol. Soc. India. 2017, 32, 101–112. ‏ DOI: 10.1007/s12647-017-0205-9.
   Web of Science ®Google Scholar
• Speight, J. G. Handbook of Petroleum Product Analysis, 2nd ed.; John Wiley & Sons: New Jersey, 2015.
   Google Scholar
• Pereira, J. S. F.; Mello, P. A.; Moraes, D. P.; Duarte, F. A.; Dressler, V. L.; Knapp, G.; Flores, É. M. M. Chlorine and Sulfur Determination in Extra-Heavy Crude Oil by Inductively Coupled Plasma Optical Emission Spectrometry after Microwave-Induced Combustion. Spectrochim. Acta B. 2009, 64, 554–558. ‏ DOI: 10.1016/j.sab.2009.01.011.
   Web of Science ®Google Scholar
• Maryutina, T. A.; Katasonova, O. N.; Savonina, E. Y.; Spivakov, B. Y. Present-Day Methods for the Determination of Trace Elements in Oil and Its Fractions. J. Anal. Chem. 2017, 72, 490–509. DOI: 10.1134/S1061934817050070.
   Web of Science ®Google Scholar
• Mello, P. A.; Pereira, J. S. F.; Mesko, M. F.; Barin, J. S.; Flores, E. M. M. Sample Preparation Methods for Subsequent Determination of Metals and Non-Metals in Crude Oil—A Review. Anal. Chim. Acta. 2012, 746, 15–36. ‏ DOI: 10.1016/j.aca.2012.08.009.
   PubMed Web of Science ®Google Scholar
• Pereira, J. S. F.; Picoloto, R. S.; Pereira, L. S. F.; Guimarães, R. C. L.; Guarnieri, R. A.; Flores, E. M. M. High-Efficiency Microwave-Assisted Digestion Combined to in Situ Ultraviolet Radiation for the Determination of Rare Earth Elements by Ultrasonic Nebulization ICPMS in Crude Oils. Anal. Chem. 2013, 85, 11034–11040. ‏ DOI: 10.1021/ac402928u.
   PubMed Web of Science ®Google Scholar
• Ricard, E.; Pécheyran, C.; Ortega, G. S.; Prinzhofer, A.; Donard, O. F. Direct Analysis of Trace Elements in Crude Oils by High-Repetition-Rate Femtosecond Laser Ablation Coupled to ICPMS Detection. Anal. Bioanal. Chem. 2011, 399, 2153–2165. ‏ DOI: 10.1007/s00216-010-4403-3.
   PubMed Web of Science ®Google Scholar
• Giles, H. N.; Mills, C. O. Crude Oils: Their Sampling, Analysis, and Evaluation; ASTM International: West Conshohocken, 2010.
   Google Scholar
• Shehata, A. B.; Mohamed, G. G.; Gab-Allah, M. A. Simple Spectrophotometric Method for Determination of Iron in Crude Oil. Pet. Chem. 2017, 57, 1007–1011. ‏ DOI: 10.1134/S096554411712012X.
   Web of Science ®Google Scholar
• De Jesus, A.; Zmozinski, A. V.; Damin, I. C. F.; Silva, M. M.; Vale, M. G. R. Determination of Arsenic and Cadmium in Crude Oil by Direct Sampling Graphite Furnace Atomic Absorption Spectrometry. Spectrochim. Acta B. 2012, 71, 86–91. ‏ DOI: 10.1016/j.sab.2012.03.010.
   Web of Science ®Google Scholar
• Bettmer, J.; Heilmann, J.; Kutscher, D. J.; Sanz-Medel, A.; Heumann, K. G. Direct μFlow Injection Isotope Dilution ICP-MS for the Determination of Heavy Metals in Oil Samples. Anal. Bioanal. Chem. 2012, 402, 269–275. ‏ DOI: 10.1007/s00216-011-5420-6.
   PubMed Web of Science ®Google Scholar
• Dittert, I. M.; Silva, J. S. A.; Araujo, R. G. O.; Curtius, A. J.; Welz, B.; Becker-Ross, H. Direct and Simultaneous Determination of Cr and Fe in Crude Oil Using High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry. Spectrochim. Acta B. 2009, 64, 537–543. ‏ DOI: 10.1016/j.sab.2009.02.006.
   Web of Science ®Google Scholar
• dos Santos, W. N. L.; Dias, F. D. S.; Reboucas, M. V.; Pereira, M. D. G.; Lemos, V. A.; Teixeira, L. S. G. Mercury Determination in Petroleum Products by Electrothermal Atomic Absorption Spectrometry after in Situ Preconcentration Using Multiple Injections. J. Anal. At. Spectrom. 2006, 21, 1327–1330. DOI: 10.1039/b607274g.
   Web of Science ®Google Scholar
• Akinlua, A.; Torto, N. Determination of Selected Metals in Niger Delta Oils by Graphite Furnace Atomic Absorption Spectrometry. Anal. Lett. 2006, 39, 1993–2005. ‏ DOI: 10.1080/00032710600723916.
   Web of Science ®Google Scholar
• Pessoa, H. M.; Hauser-Davis, R. A.; de Campos, R. C.; de Castro, E. V. R.; Carneiro, M. T. W. D.; Brandão, G. P. Determination of Ca, Mg, Sr and Ba in Crude Oil Samples by Atomic Absorption Spectrometry. J. Anal. At. Spectrom. 2012, 27, 1568–1573. ‏ DOI: 10.1039/c2ja30125c.
   Web of Science ®Google Scholar
• Brandão, G. P.; de Campos, R. C.; de Castro, E. V. R.; de Jesus, H. C. Direct Determination of Nickel in Petroleum by Solid Sampling–Graphite Furnace Atomic Absorption Spectrometry. Anal. Bioanal. Chem. 2006, 386, 2249–2253. ‏ DOI: 10.1007/s00216-006-0875-6.
   PubMed Web of Science ®Google Scholar
• de Souza, R. M.; Meliande, A. L. S.; da Silveira, C. L. P.; Aucélio, R. Q. Determination of Mo, Zn, Cd, Ti, Ni, V, Fe, Mn, Cr and Co in Crude Oil Using Inductively Coupled Plasma Optical Emission Spectrometry and Sample Introduction as Detergentless Microemulsions. Microchem. J. 2006, 82, 137–141. ‏ DOI: 10.1016/j.microc.2006.01.005.
   Web of Science ®Google Scholar
• Souza, M. D. O.; Ribeiro, M. A.; Carneiro, M. T. W. D.; Athayde, G. P. B.; de Castro, E. V. R.; da Silva, F. L. F.; Matos, W. O.; Ferreira, R. D. Q. Evaluation and Determination of Chloride in Crude Oil Based on the Counterions Na, Ca, Mg, Sr and Fe, Quantified via ICP-OES in the Crude Oil Aqueous Extract. Fuel. 2015, 154, 181–187. ‏ DOI: 10.1016/j.fuel.2015.03.079.
   Web of Science ®Google Scholar
• Doyle, A.; Saavedra, A.; Tristão, M. L. B.; Nele, M.; Aucélio, R. Q. Direct Chlorine Determination in Crude Oils by Energy Dispersive X-Ray Fluorescence Spectrometry: An Improved Method Based on a Proper Strategy for Sample Homogenization and Calibration with Inorganic Standards. Spectrochim. Acta B. 2011, 66, 368–372. DOI: 10.1016/j.sab.2011.05.001.
   Web of Science ®Google Scholar
• Doyle, A.; Saavedra, A.; Tristao, M. L. B.; Aucelio, R. Q. Determination of S, Ca, Fe, Ni and V in Crude Oil by Energy Dispersive X-Ray Fluorescence Spectrometry Using Direct Sampling on Paper Substrate. Fuel. 2015, 162, 39–46. ‏ DOI: 10.1016/j.fuel.2015.08.072.
   Web of Science ®Google Scholar
• Gazulla, M. F.; Orduña, M.; Vicente, S.; Rodrigo, M. Development of a WD-XRF Analysis Method of Minor and Trace Elements in Liquid Petroleum Products. Fuel. 2013, 108, 247–253. ‏ DOI: 10.1016/j.fuel.2013.02.049.
   Web of Science ®Google Scholar
• Christopher, J.; Patel, M. B.; Ahmed, S.; Basu, B. Determination of Sulphur in Trace Levels in Petroleum Products by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy. Fuel. 2001, 80, 1975–1979. ‏ DOI: 10.1016/S0016-2361(00)00213-1.
   Web of Science ®Google Scholar
• Cadorim, H. R.; Pereira, É. R.; Carasek, E.; Welz, B.; de Andrade, J. B. Determination of Sulfur in Crude Oil Using High-Resolution Continuum Source Molecular Absorption Spectrometry of the SnS Molecule in a Graphite Furnace. Talanta. 2016, 146, 203–208. ‏ DOI: 10.1016/j.talanta.2015.07.088.
   PubMed Web of Science ®Google Scholar
• Amorim, F. A. C.; Welz, B.; Costa, A. C. S.; Lepri, F. G.; Vale, M. G. R.; Ferreira, S. L. C. Determination of Vanadium in Petroleum and Petroleum Products Using Atomic Spectrometric Techniques. Talanta. 2007, 72, 349–359. ‏ DOI: 10.1016/j.talanta.2006.12.015.
   PubMed Web of Science ®Google Scholar
• Saint'Pierre, T. D.; Rocha, R. C. C.; Duyck, C. B. Determination of Hg in Water Associate to Crude Oil Production by Electrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry. Microchem. J. 2013, 109, 41–45. ‏ DOI: 10.1016/j.microc.2012.05.005.
   Web of Science ®Google Scholar
• ASTM D5863–00a, Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry. ASTM Int. 2016. DOI: 10.1520/D5863-00AR16.
   Google Scholar
• ASTM D6470-99, Standard Test Method for Salt in Crude Oils (Potentiometric Method). ASTM Int. 2015. DOI: 10.1520/D6470-99R15.
   Google Scholar
• ASTM D7623-10, Standard Test Method for Total Mercury in Crude Oil Using Combustion-Gold Amalgamation and Cold Vapor Atomic Absorption Method. ASTM Int. 2015. DOI: 10.1520/D7623-10R15.
   Google Scholar
• ASTM D3230-13, Standard Test Method for Salt in Crude Oil (Electrometric Method). ASTM Int. 2018. DOI: 10.1520/D3230-13R18.
   Google Scholar
• ASTM D5708-15, Standard Test Methods for Determination of Nickel, Vanadium, and Iron in Crude Oils and Residual Fuels by Inductively Coupled Plasma (ICP) Atomic Emission Spectrometry. ASTM Int. 2015. DOI: 10.1520/D5708-15.
   Google Scholar
• ASTM D2622-16, Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-Ray Fluorescence Spectrometry. ASTM Int. 2016. DOI: 10.1520/D2622-16.
   Google Scholar
• ASTM D4929-17, Standard Test Methods for Determination of Organic Chloride Content in Crude Oil. ASTM Int. 2017. DOI: 10.1520/D4929-17.
   Google Scholar
• ASTM D7691-16, Standard Test Method for Multielement Analysis of Crude Oils Using Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). ASTM Int. 2016. DOI: 10.1520/D7691-16.
   Google Scholar
• ASTM D5762-18 a, Standard Test Method for Nitrogen in Petroleum and Petroleum Products by Boat-Inlet Chemiluminescence. ASTM Int. 2018. DOI: 10.1520/D5762-18A.
   Google Scholar
• ASTM D7622-10, Standard Test Method for Total Mercury in Crude Oil Using Combustion and Direct Cold Vapor Atomic Absorption Method with Zeeman Background Correction. ASTM Int. 2015. DOI: 10.1520/D7622-10R15.
   Google Scholar
• ASTM D7455-14 Standard Practice for Sample Preparation of Petroleum and Lubricant Products for Elemental Analysis. ASTM Int. 2014. DOI: 10.1520/D7455-14.
   Google Scholar
• ASTM D4294-16e1, Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-Ray Fluorescence Spectrometry. ASTM Int. 2016. DOI: 10.1520/D4294-16E01.
   Google Scholar
• ISO 3170:2004, Petroleum Liquids—Manual Sampling. ISO International Standard 2004.
   Google Scholar
• Sánchez, R.; Todolí, J. L.; Lienemann, C. P.; Mermet, J. M. Determination of Trace Elements in Petroleum Products by Inductively Coupled Plasma Techniques: A Critical Review. Spectrochim. Acta B. 2013, 88, 104–126. ‏ DOI: 10.1016/j.sab.2013.06.005.
   Web of Science ®Google Scholar
• Matusiewicz, H. Wet Digestion Methods. In Sample Preparation for Trace Element Analysis, 1st ed.; Mester, Z.; Sturgeon, R., Eds.; Elsevier: Amsterdam, 2003; pp 193–221.
   Google Scholar
• Vähäoja, P.; Välimäki, I.; Roppola, K.; Kuokkanen, T.; Lahdelma, S. Wear Metal Analysis of Oils. Crit. Rev. Anal. Chem. 2008, 38, 67–83. ‏ DOI: 10.1080/10408340701804434.
   Web of Science ®Google Scholar
• Akinlua, A.; Torto, N.; Ajayi, T. R. Determination of Rare Earth Elements in Niger Delta Crude Oils by Inductively Coupled Plasma-Mass Spectrometry. Fuel. 2008, 87, 1469–1477. ‏ DOI: 10.1016/j.fuel.2007.09.004.
   Web of Science ®Google Scholar
• Mastoi, G. M.; Khuhawar, M. Y.; Bozdar, R. B. Spectrophotometric Determination of Vanadium in Crude Oil. J. Quant. Spectrosc. Radiat. Transfer. 2006, 102, 236–240. ‏ DOI: 10.1016/j.jqsrt.2006.02.008.
   Web of Science ®Google Scholar
• Stigter, J. B.; De Haan, H. P. M.; Guicherit, R.; Dekkers, C. P. A.; Daane, M. L. Determination of Cadmium, Zinc, Copper, Chromium and Arsenic in Crude Oil Cargoes. Environ. Pollut. 2000, 107, 451–464. ‏ DOI: 10.1016/S0269-7491(99)00123-2.
   PubMed Web of Science ®Google Scholar
• Ajayi, T. R.; Torto, N.; Tchokossa, P.; Akinlua, A. Natural Radioactivity and Trace Metals in Crude Oils: Implication for Health. Environ. Geochem. Health. 2009, 31, 61–69. ‏ DOI: 10.1007/s10653-008-9155-z.
   PubMed Web of Science ®Google Scholar
• Kowalewska, Z.; Ruszczyńska, A.; Bulska, E. Cu Determination in Crude Oil Distillation Products by Atomic Absorption and Inductively Coupled Plasma Mass Spectrometry after Analyte Transfer to Aqueous Solution. Spectrochim Acta B. 2005, 60, 351–359. ‏ DOI: 10.1016/j.sab.2005.02.002.
   Web of Science ®Google Scholar
• Munoz, R. A. A.; Correia, P. R. M.; Nascimento, A. N.; Silva, C. S.; Oliveira, P. V.; Angnes, L. Electroanalysis of Crude Oil and Petroleum-Based Fuel for Trace Metals: Evaluation of Different Microwave-Assisted Sample Decompositions and Stripping Techniques. Energy Fuels. 2007, 21, 295–302. ‏ DOI: 10.1021/ef0603941.
   Web of Science ®Google Scholar
• Flores, É. M. M.; Barin, J. S.; Mesko, M. F.; Knapp, G. Sample Preparation Techniques Based on Combustion Reactions in Closed Vessels—a Brief Overview and Recent Applications. Spectrochim. Acta B. 2007, 62, 1051–1064. ‏ DOI: 10.1016/j.sab.2007.04.018.
   Web of Science ®Google Scholar
• Zhe-Ming, N.; Bin, H.; Heng-Bin, H. Minimization of Sulphate Interferences in Selenium Determination by Furnace Atomic Absorption Spectroscopy. Spectrochim. Acta B. 1994, 49, 947–953. DOI: 10.1016/0584-8547(94)80083-9.
   Web of Science ®Google Scholar
• Evans, E. H.; Giglio, J. J. Interferences in Inductively Coupled Plasma Mass Spectrometry a Review. J. Anal. At. Spectrom. 1993, 8, 1–18. DOI: 10.1039/ja9930800001.
   Web of Science ®Google Scholar
• Duyck, C.; Miekeley, N.; da Silveira, C. L. P.; Aucelio, R. Q.; Campos, R. C.; Grinberg, P.; Brandao, G. P. The Determination of Trace Elements in Crude Oil and Its Heavy Fractions by Atomic Spectrometry. Spectrochim. Acta B. 2007, 62, 939–951. ‏ DOI: 10.1016/j.sab.2007.04.013.
   Web of Science ®Google Scholar
• Takeda, K.; Arikawa, Y. Determination of Rare Earth Elements in Petroleum by ICP-MS. Bunseki Kagaku. 2005, 54, 939–943. ‏ DOI: 10.2116/bunsekikagaku.54.939.Z.
   Web of Science ®Google Scholar
• Zanozina, I. I.; Babintseva, M. V.; Polishchuk, N. V.; Zanozin, I. Y.; Cherentaeva, V. V.; Diskina, D. E. Determination of Chlorine in Crude Oils and Light Cuts. Chem. Tech. Fuels Oils. 2003, 39, 95–97. DOI: 10.1023/A:1024510802845.
   Web of Science ®Google Scholar
• Maryutina, T. A.; Soin, A. V. Novel Approach to the Elemental Analysis of Crude and Diesel Oil. Anal. Chem. 2009, 81, 5896–5901. ‏ DOI: 10.1021/ac900615t.
   PubMed Web of Science ®Google Scholar
• Howard, M. E.; Vocke, R. D. Jr, A Closed System Digestion and Purification Procedure for the Accurate Assay of Chlorine in Fossil Fuels. J. Anal. At. Spectrom. 2004, 19, 1423–1427. ‏ DOI: 10.1039/b409925g.
   Web of Science ®Google Scholar
• Qi, L.; Zhou, M. F.; Wang, C. Y.; Sun, M. Evaluation of a Technique for Determining Re and PGEs in Geological Samples by ICP-MS Coupled with a Modified Carius Tube Digestion. Geochem. J. 2007, 41, 407–414. ‏ DOI: 10.2343/geochemj.41.407.
   Web of Science ®Google Scholar
• Kelly, W. R.; Long, S. E.; Mann, J. L. Determination of Mercury in SRM Crude Oils and Refined Products by Isotope Dilution Cold Vapor ICP-MS Using Closed-System Combustion. Anal. Bioanal. Chem. 2003, 376, 753–758. ‏ DOI: 10.1007/s00216-003-1952-8.
   PubMed Web of Science ®Google Scholar
• Soin, A. V.; Maryutina, T. A.; Arbuzova, T. V.; Spivakov, B. Y. Sample Preparation in the Determination of Metals in Oil and Petroleum Products by ICP MS. J. Anal. Chem. 2010, 65, 571–576. ‏ DOI: 10.1134/S1061934810060043.
   Web of Science ®Google Scholar
• Nóbrega, J. A.; Donati, G. L. Microwave Assisted Sample Preparation for Spectrochemistry. In: Meyers, R. A. (ed.) and Bings, N. H. (Assoc. ed.), Encycl. Anal. Chem. Wiley, Chichester, 2011, (23p). DOI: 10.1002/9780470027318.a9185.
   Google Scholar
• Duyck, C.; Miekeley, N.; da Silveira, C. L. P.; Szatmari, P. Trace Element Determination in Crude Oil and Its Fractions by Inductively Coupled Plasma Mass Spectrometry Using Ultrasonic Nebulization of Toluene Solutions. Spectrochim. Acta B. 2002, 57, 1979–1990. ‏ DOI: 10.1016/S0584-8547(02)00171-4.
   Web of Science ®Google Scholar
• Pontes, F. V. M.; Carneiro, M. C.; Vaitsman, D. S.; Monteiro, M. I. C.; Neto, A. A.; Tristão, M. L. B.; Guerrante, M. D. F. Comparative Study of Sample Decomposition Methods for the Determination of Total Hg in Crude Oil and Related Products. Fuel Process. Technol. 2013, 106, 122–126. ‏ DOI: 10.1016/j.fuproc.2012.07.011.
   Web of Science ®Google Scholar
• Savonina, E. Y.; Maryutina, T. A.; Katasonova, O. N. Determination of Microelements in Oil by Combined Sample Preparation Technique. Inorg. Mater. 2017, 53, 1448–1453. ‏ DOI: 10.1134/S0020168517140151.
   Web of Science ®Google Scholar
• Heilmann, J.; Boulyga, S. F.; Heumann, K. G. Development of an Isotope Dilution Laser Ablation ICP-MS Method for Multi-Element Determination in Crude and Fuel Oil Samples. J. Anal. At. Spectrom. 2009, 24, 385–390. ‏ DOI: 10.1039/b819879a.
   Web of Science ®Google Scholar
• Pereira, J. S. F.; Moraes, D. P.; Antes, F. G.; Diehl, L. O.; Santos, M. F. P.; Guimarães, R. C. L.; Fonseca, T. C. O.; Dressler, V. L.; Flores, É. M. M. Determination of Metals and Metalloids in Light and Heavy Crude Oil by ICP-MS after Digestion by Microwave-Induced Combustion. Microchem. J 2010, 96, 4–11. ‏ DOI: 10.1016/j.microc.2009.12.016.
   Web of Science ®Google Scholar
• Costa, L. M.; Silva, F. V.; Gouveia, S. T.; Nogueira, A. R. A.; Nóbrega, J. A. Focused Microwave-Assisted Acid Digestion of Oils: An Evaluation of the Residual Carbon Content. Spectrochim. Acta B 2001, 56, 1981–1985. ‏ DOI: 10.1016/S0584-8547(01)00308-1.
   Web of Science ®Google Scholar
• Pereira, J. S. F.; Pereira, L. S. F.; Mello, P. A.; Guimaraes, R. C. L.; Guarnieri, R. A.; Fonseca, T. C. O.; Flores, E. M. M. Microwave-Induced Combustion of Crude Oil for Further Rare Earth Elements Determination by USN–ICP-MS. Anal. Chim. Acta 2014, 844, 8–14. ‏ DOI: 10.1016/j.aca.2014.07.043.
   PubMed Web of Science ®Google Scholar
• Mello, P. D. A.; Pereira, J. S. F.; de Moraes, D. P.; Dressler, V. L.; Flores, É. M. D.; Knapp, G. Nickel, Vanadium and Sulfur Determination by Inductively Coupled Plasma Optical Emission Spectrometry in Crude Oil Distillation Residues after Microwave-Induced Combustion. J. Anal. At. Spectrom. 2009, 24, 911–916. ‏ DOI: 10.1039/b904194j.
   Web of Science ®Google Scholar
• de Souza, R. M.; Saraceno, A. L.; da Silveira, C. L. P.; Aucélio, R. Q. Determination of Trace Elements in Crude Oil by ICP-OES Using Ultrasound-Assisted Acid Extraction. J. Anal. Atom. Spectrom 2006, 21, 1345–1349. ‏ DOI: 10.1039/B605643C.
   Web of Science ®Google Scholar
• Dreyfus, S.; Pecheyran, C.; Lienemann, C. P.; Magnier, C.; Prinzhofer, A.; Donard, O. F. X. Determination of Lead Isotope Ratios in Crude Oils with Q-ICP/MS. J. Anal. Atom. Spectrom 2007, 22, 351–360. ‏ DOI: 10.1039/B610803B.
   Web of Science ®Google Scholar
• Method 3051A: Microwave Assisted Acid Digestion of Sediments, Sludges, and Oils. U.S. EPA 2007.
   Google Scholar
• Korn, M.; Santos, D.; Welz, B.; Vale, M.; Teixeira, A.; Lima, D.; Ferreira, S. Atomic Spectrometric Methods for the Determination of Metals and Metalloids in Automotive Fuels–a Review. Talanta. 2007, 73, 1–11. ‏ DOI: 10.1016/j.talanta.2007.03.036.
   PubMed Web of Science ®Google Scholar
• Curiale, J. A. Distribution and Occurrence of Metals in Heavy Crude Oils and Solid Bitumens–Implications for Petroleum Exploration: Section II. Characterization, Maturation, and Degradation.‏. AAPG Stud. Geol. 1987, 25, 207–219.
   Google Scholar
• Koh, S.; Aoki, T.; Katayama, Y.; Takada, J. Losses of Elements in Plant Samples under the Dry Ashing Process. J. Radioanal. Nucl. Chem. 1999, 239, 591–594. DOI: 10.1007/BF02349075.
   Web of Science ®Google Scholar
• Fecher, P.; Ruhnke, G. Cross Contamination of Lead and Cadmium during Dry Ashing of Food Samples. Anal. Bioanal. Chem. 2002, 373, 787–791. DOI: 10.1007/s00216-002-1440-6.
   PubMed Web of Science ®Google Scholar
• Barbooti, M. M. Evaluation of Analytical Procedures in the Determination of Trace Metals in Heavy Crude Oils by Flame Atomic Absorption Spectrophotometry. AJAC. 2015, 06, 325–333. DOI: 10.4236/ajac.2015.64031.
   Google Scholar
• Platteau, O.; Carrillo, M. Determination of Metallic Elements in Crude Oil-Water Emulsions by Flame AAS. Fuel 1995, 74, 761–767. ‏ DOI: 10.1016/0016-2361(94)00002-9.
   Web of Science ®Google Scholar
• Udoh, A. P.; Thomas, S. A.; Ekanem, E. J. Application of P-Xylenesulphonic Acid as Ashing Reagent in the Determination of Trace Metals in Crude Oil. Talanta. 1992, 39, 1591–1595. ‏ DOI: 10.1016/0039-9140(92)80189-K.
   PubMed Web of Science ®Google Scholar
• Ekanem, E. J.; Lori, J. A.; Thomas, S. A. Ashing Procedure for the Determination of Metals in Petroleum Fuels. Bull. Chem. Soc. Ethiopia 1998, 12, 9–16. ‏ DOI: 10.4314/bcse.v12i1.21029.
   Web of Science ®Google Scholar
• Amoli, H. S.; Porgam, A.; Sadr, Z. B.; Mohanazadeh, F. Analysis of Metal Ions in Crude Oil by Reversed-Phase High Performance Liquid Chromatography Using Short Column. J. Chromatogr. A. 2006, 1118, 82–84. ‏ DOI: 10.1016/j.chroma.2006.04.068.
   PubMed Web of Science ®Google Scholar
• Attia, N. A.; Goda, E. S.; Hassan, M. A.; Sabaa, M. W.; Nour, M. A. Preparation and Certification of Novel Reference Material for Smoke Density Measurements. MAPAN 2018, 33, 297–306. DOI: 10.1007/s12647-018-0254-8.
   Google Scholar
• Barbooti, M. M.; Zaki, N. S.; Baha-Uddin, S. S.; Hassan, E. B. Use of Silica Gel in the Preparation of Used Lubricating Oil Samples for the Determination of Wear Metals by Flame Atomic Absorption Spectrometry. Analyst. 1990, 115, 1059–1061. ‏ DOI: 10.1039/an9901501059.
   Web of Science ®Google Scholar
• Maryutina, T. A.; Musina, N. S. Determination of Metals in Heavy Oil Residues by Inductively Coupled Plasma Atomic Emission Spectroscopy. J. Anal. Chem. 2012, 67, 862–867. ‏ DOI: 10.1134/S106193481210005X.
   Web of Science ®Google Scholar
• Botto, R. I. Matrix Interferences in the Analysis of Organic Solutions by Inductively Coupled Plasma-Atomic Emission Spectrometry. Spectrochim. Acta B. 1987, 42, 181–199. ‏ DOI: 10.1016/0584-8547(87)80060-5.
   Web of Science ®Google Scholar
• Giusti, P.; Ordóñez, Y. N.; Lienemann, C. P.; Schaumlöffel, D.; Bouyssiere, B.; Łobiński, R. μFlow-Injection–ICP Collision Cell MS Determination of Molybdenum, Nickel and Vanadium in Petroleum Samples Using a Modified Total Consumption Micronebulizer. J. Anal. Atom. Spectrom. 2007, 22, 88–92. ‏ DOI: 10.1039/B611542J.
   Web of Science ®Google Scholar
• Goda, E. S.; Yoon, K. R.; El-Sayed, S. H.; Hong, S. H. Halloysite Nanotubes as Smart Flame Retardant and Economic Reinforcing Materials: A Review. Thermochim. Acta 2018, 669, 173–184. DOI: 10.1016/j.tca.2018.09.017.
   Web of Science ®Google Scholar
• Botto, R. I. Applications of Ultrasonic Nebulization in the Analysis of Petroleum and Petrochemicals by Inductively Coupled Plasma Atomic Emission Spectrometry. J. Anal. At. Spectrom. 1993, 8, 51–57. ‏ DOI: 10.1039/ja9930800051.
   Web of Science ®Google Scholar
• Lienemann, C. P.; Dreyfus, S.; Pecheyran, C.; Donard, O. F. X. Trace Metal Analysis in Petroleum Products: Sample Introduction Evaluation in ICP-OES and Comparison with an ICP-MS Approach. Oil Gas Sci. Technol. – Rev. IFP. 2007, 62, 69–77. ‏ DOI: 10.2516/ogst:2007006.
   Google Scholar
• Olsen, S. D.; Westerlund, S.; Visser, R. G. Analysis of Metals in Condensates and Naphtha by Inductively Coupled Plasma Mass Spectrometry. Analyst.. 1997, 122, 1229–1234. ‏ DOI: 10.1039/a704017b.
   Web of Science ®Google Scholar
• Vorapalawut, N.; Pohl, P.; Bouyssiere, B.; Shiowatana, J.; Lobinski, R. Multielement Analysis of Petroleum Samples by Laser Ablation Double Focusing Sector Field Inductively Coupled Plasma Mass Spectrometry (LA-ICP MS). J. Anal. Atom. Spectrom. 2011, 26, 618–622. ‏ DOI: 10.1039/C0JA00118J.
   Google Scholar
• Kahen, K.; Strubinger, A.; Chirinos, J. R.; Montaser, A. Direct Injection High Efficiency Nebulizer-Inductively Coupled Plasma Mass Spectrometry for Analysis of Petroleum Samples. Spectrochim. Acta B. 2003, 58, 397–413. ‏ DOI: 10.1016/S0584-8547(02)00261-6.
   Web of Science ®Google Scholar
• Björn, E.; Frech, W. Introduction of High Carbon Content Solvents into Inductively Coupled Plasma Mass Spectrometry by a Direct Injection High Efficiency Nebulizer. Anal. Bioanal. Chem. 2003, 376, 274–278. ‏ DOI: 10.1007/s00216-003-1874-5.
   PubMed Web of Science ®Google Scholar
• Guidroz, J. M.; Sneddon, J. Fate of Vanadium Determined by Nitrous Oxide–Acetylene Flame Atomic Absorption Spectrometry in Unburned and Burned Venezuelan Crude Oil. Microchem. J. 2002, 73, 363–366. DOI: 10.1016/S0026-265X(02)00126-1.
   Web of Science ®Google Scholar
• de Albuquerque, F. I.; Duyck, C. B.; Fonseca, T. C. O.; Saint'Pierre, T. D. Determination of As and Se in Crude Oil Diluted in Xylene by Inductively Coupled Plasma Mass Spectrometry Using a Dynamic Reaction Cell for Interference Correction on 80Se. Spectrochim. Acta B. 2012, 71, 112–116. ‏ DOI: 10.1016/j.sab.2012.05.008.
   Web of Science ®Google Scholar
• Ellis, J.; Rechsteiner, C.; Moir, M.; Wilbur, S. Determination of Volatile Nickel and Vanadium Species in Crude Oil and Crude Oil Fractions by Gas Chromatography Coupled to Inductively Coupled Plasma Mass Spectrometry. J. Anal. At. Spectrom. 2011, 26, 1674–1678. ‏ DOI: 10.1039/c1ja10058k.
   Web of Science ®Google Scholar
• Santelli, R. E.; Oliveira, E. P.; de Carvalho, M. D. F. B.; Bezerra, M. A.; Freire, A. S. Total Sulfur Determination in Gasoline, Kerosene and Diesel Fuel Using Inductively Coupled Plasma Optical Emission Spectrometry after Direct Sample Introduction as Detergent Emulsions. Spectrochim. Acta B. 2008, 63, 800–804. ‏ DOI: 10.1016/j.sab.2008.04.020.
   Web of Science ®Google Scholar
• Burguera, J. L.; Burguera, M. Analytical Applications of Organized Assemblies for on-Line Spectrometric Determinations: Present and Future. Talanta. 2004, 64, 1099–1108. ‏ DOI: 10.1016/j.talanta.2004.02.046.
   PubMed Web of Science ®Google Scholar
• Lobo, F. A.; Goveia, D.; Oliveira, A. P.; Romão, L. P. C.; Fraceto, L. F.; Dias Filho, N. L.; Rosa, A. H. Development of a Method to Determine Ni and Cd in Biodiesel by Graphite Furnace Atomic Absorption Spectrometry. Fuel. 2011, 90, 142–146. ‏ DOI: 10.1016/j.fuel.2010.09.009.
   Web of Science ®Google Scholar
• de Jesus, A.; Zmozinski, A. V.; Barbará, J. A.; Vale, M. G. R.;.; Silva, M. M. Determination of Calcium and Magnesium in Biodiesel by Flame Atomic Absorption Spectrometry Using Microemulsions as Sample Preparation. Energy Fuels. 2010, 24, 2109–2112. ‏ DOI: 10.1021/ef9014235.
   Web of Science ®Google Scholar
• de Jesus, A.; Silva, M. M.; Vale, M. G. R. The Use of Microemulsion for Determination of Sodium and Potassium in Biodiesel by Flame Atomic Absorption Spectrometry. Talanta. 2008, 74, 1378–1384. ‏ DOI: 10.1016/j.talanta.2007.09.010.
   PubMed Web of Science ®Google Scholar
• Molinero, A. L.; Castillo, J. R. Determination of Nickel and Vanadium in Oil by Inductively Coupled Plasma-Atomic Emission Spectrometry with Microemulsion Sample Introduction. Anal. Lett. 1998, 31, 903–911. ‏ DOI: 10.1080/00032719808002827.
   Web of Science ®Google Scholar
• Brandão, G. P.; de Campos, R. C.; de Castro, E. V. R.; de Jesus, H. C. Determination of Manganese in Diesel, Gasoline and Naphtha by Graphite Furnace Atomic Absorption Spectrometry Using Microemulsion Medium for Sample Stabilization. Spectrochim. Acta B. 2008, 63, 880–884.‏ DOI: 10.1016/j.sab.2008.04.019.
   Web of Science ®Google Scholar
• Quadros, D. P. C.; Chaves, E. S.; Lepri, F. G.; Borges, D. L. G.; Welz, B.; Becker-Ross, H.; Curtius, A. J. Evaluation of Brazilian and Venezuelan crude oil Samples by Means of the Simultaneous Determination of Ni and V as Their Total and Non-Volatile Fractions Using High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry. Energy Fuels. 2010, 24, 5907–5911. ‏ DOI: 10.1021/ef100148d.
   Web of Science ®Google Scholar
• Damin, I. C. F.; Vale, M. G. R.; Silva, M. M.; Welz, B.; Lepri, F. G.; dos Santos, W. N. L.; Ferreira, S. L. C. Palladium as Chemical Modifier for the Stabilization of Volatile Nickel and Vanadium Compounds in Crude Oil Using Graphite Furnace Atomic Absorption Spectrometry. J. Anal. At. Spectrom. 2005, 20, 1332–1336. ‏ DOI: 10.1039/b508099a.
   Web of Science ®Google Scholar
• Damin, I. C. F.; Dessuy, M. B.; Castilhos, T. S.; Silva, M. M.; Vale, M. G. R.; Welz, B.; Katskov, D. A. Comparison of Direct Sampling and Emulsion Analysis Using a Filter Furnace for the Determination of Lead in Crude Oil by Graphite Furnace Atomic Absorption Spectrometry. Spectrochim. Acta B. 2009, 64, 530–536.‏ DOI: 10.1016/j.sab.2009.03.002.
   Web of Science ®Google Scholar
• Luz, M. S.; Nascimento, A. N.; Oliveira, P. V. Fast Emulsion-Based Method for Simultaneous Determination of Co, Cu, Pb and Se in Crude Oil, Gasoline and Diesel by Graphite Furnace Atomic Absorption Spectrometry. Talanta. 2013, 115, 409–413. ‏ DOI: 10.1016/j.talanta.2013.05.034.
   PubMed Web of Science ®Google Scholar
• Lord, C. J. Determination of Trace Metals in Crude Oil by Inductively Coupled Plasma Mass Spectrometry with Microemulsion Sample Introduction. Anal. Chem. 1991, 63, 1594–1599. DOI: 10.1021/ac00015a018.
   Web of Science ®Google Scholar
• Burguera, J. L.; Avila-Gómez, R. M.; Burguera, M.; de Salager, R. A.; Salager, J. L.; Bracho, C. L.; Burguera-Pascu, M.; Burguera-Pascu, C.; Brunetto, R.; Gallignani, M. Optimum Phase-Behavior Formulation of Surfactant/Oil/Water Systems for the Determination of Chromium in Heavy Crude Oil and in Bitumen-in-Water Emulsion. Talanta. 2003, 61, 353–361. ‏ DOI: 10.1016/S0039-9140(03)00275-3.
   PubMed Web of Science ®Google Scholar
• Lepri, F. G.; Welz, B.; Borges, D. L. G.; Silva, A. F.; Vale, M. G. R.; Heitmann, U. Speciation Analysis of Volatile and Non-Volatile Vanadium Compounds in Brazilian Crude Oils Using High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry. Anal. Chim. Acta. 2006, 558, 195–200. ‏‏ DOI: 10.1016/j.aca.2005.10.083.
   Web of Science ®Google Scholar
• Murillo, M.; Chirinos, J. Use of Emulsion Systems for the Determination of Sulfur, Nickel and Vanadium in Heavy Crude Oil Samples by Inductively Coupled Plasma Atomic Emission Spectrometry. J. Anal. At. Spectrom. 1994, 9, 237–240. ‏ DOI: 10.1039/ja9940900237.
   Web of Science ®Google Scholar
• Soin, A.; Maryutina, T.; Musina, N.; Soin, A. New Possibility for REE Determination in Oil. Int. J. Spectrosc. 2012, 2012, 1. ‏ DOI: 10.1155/2012/174697.
   Google Scholar
• Júnior, D. S.; Krug, F. J.; Pereira, M. D. G.; Korn, M. Currents on Ultrasound‐Assisted Extraction for Sample Preparation and Spectroscopic Analytes Determination. Appl. Spectrosc. Rev. 2006, 41, 305–321. ‏ DOI: 10.1080/05704920600620436.
   Web of Science ®Google Scholar
• Cassella, R. J.; Brum, D. M.; de Paula, C. E. R.; Lima, C. F. Extraction Induced by Emulsion Breaking: A Novel Strategy for the Trace Metals Determination in Diesel Oil Samples by Electrothermal Atomic Absorption Spectrometry. J. Anal. At. Spectrom. 2010, 25, 1704–1711.‏ DOI: 10.1039/c0ja00035c.
   Web of Science ®Google Scholar
• Cassella, R. J.; Brum, D. M.; Lima, C. F.; Caldas, L. F. S.; De Paula, C. E. R. Multivariate Optimization of the Determination of Zinc in DIesel Oil Employing a Novel Extraction Strategy Based on Emulsion Breaking. Anal. Chim. Acta. 2011, 690, 79–85. ‏ DOI: 10.1016/j.aca.2011.01.059.
   PubMed Web of Science ®Google Scholar
• He, Y. M.; Zhao, F. F.; Zhou, Y.; Ahmad, F.; Ling, Z. X. Extraction Induced by Emulsion Breaking as a Tool for Simultaneous Multi-Element Determination in Used Lubricating Oils by ICP-MS. Anal. Methods. 2015, 7, 4493–4501. ‏ DOI: 10.1039/C4AY03024A.
   Web of Science ®Google Scholar
• Cassella, R. J.; Brum, D. M.; Robaina, N. F.; Lima, C. F. Extraction Induced by Emulsion Breaking: A Model Study on Metal Extraction from Mineral Oil. Fuel. 2018, 215, 592–600. ‏ DOI: 10.1016/j.fuel.2017.11.102.
   Web of Science ®Google Scholar
• He, Y. M.; Ling, Z. X.; Zhou, Y.; Ahmad, F.; Zhao, F. F. Application of Extraction Induced by Emulsion Breaking for Trace Multi-Element Determination in Jet Fuel by Inductively Coupled Plasma-Mass Spectrometry. Spectrosc. Lett. 2016, 49, 37–43. ‏ DOI: 10.1080/00387010.2015.1061556.
   Web of Science ®Google Scholar
• Corazza, M. Z.; Tarley, C. R. T. Development and Feasibility of Emulsion Breaking Method for the Extraction of Cadmium from Omega-3 Dietary Supplements and Determination by Flow Injection TS-FF-AAS. Microchem. J. 2016, 127, 145–151. ‏ DOI: 10.1016/j.microc.2016.02.021.
   Web of Science ®Google Scholar
• He, Y. M.; Chen, J. J.; Zhou, Y.; Wang, X. J.; Liu, X. Y. Extraction Induced by Emulsion Breaking for Trace Multi-Element Determination in Edible Vegetable Oils by ICP-MS. Anal. Methods. 2014, 6, 5105–5111. ‏ DOI: 10.1039/C4AY00218K.
   Web of Science ®Google Scholar
• Leite, C. C.; de Jesus, A.; Kolling, L.; Ferrão, M. F.; Samios, D.; Silva, M. M. Extraction Method Based on Emulsion Breaking for the Determination of Cu, Fe and Pb in Brazilian Automotive Gasoline Samples by High-Resolution Continuum Source Flame Atomic Absorption Spectrometry. Spectrochim. Acta B. 2018, 142, 62–67. ‏ DOI: 10.1016/j.sab.2018.01.018.
   Web of Science ®Google Scholar
• Pereira, F. M.; Brum, D. M.; Lepri, F. G.; Cassella, R. J. Extraction Induced by Emulsion Breaking as a Tool for Ca and Mg Determination in Biodiesel by Fast Sequential Flame Atomic Absorption Spectrometry (FS-FAAS) Using Co as Internal Standard. Microchem. J. 2014, 117, 172–177. DOI: 10.1016/j.microc.2014.06.026.
   Web of Science ®Google Scholar
• Trevelin, A. M.; Marotto, R. E. S.; de Castro, E. V. R.; Brandão, G. P.; Cassella, R. J.; Carneiro, M. T. W. D. Extraction Induced by Emulsion Breaking for Determination of Ba, Ca, Mg and Na in Crude Oil by Inductively Coupled Plasma Optical Emission Spectrometry. Microchem. J. 2016, 124, 338–343. ‏ DOI: 10.1016/j.microc.2015.09.014.
   Web of Science ®Google Scholar
• Wuyke, H.; Oropeza, T.; Feo, L. Extraction Induced by Emulsion Breaking for the Determination of as, Co, Cr, Mn, Mo and Pb in Heavy and Extra-Heavy Crude Oil Samples by ICP-MS. Anal. Methods. 2017, 9, 1152–1160. ‏ DOI: 10.1039/C6AY03130G.
   Google Scholar
• Robaina, N. F.; Feiteira, F. N.; Cassella, A. R.; Cassella, R. J. Determination of Chloride in Brazilian Crude Oils by Ion Chromatography After Extraction Induced by Emulsion Breaking. J. Chromatogr. A. 2016, 1458, 112–117. DOI: 10.1016/j.chroma.2016.06.066.
   PubMed Web of Science ®Google Scholar
• Vicentino, P. D. O.; Brum, D. M.; Cassella, R. J. Development of a Method for Total Hg Determination in Oil Samples by Cold Vapor Atomic Absorption Spectrometry After Its Extraction Induced by Emulsion Breaking. Talanta. 2015, 132, 733–738. DOI: 10.1016/j.talanta.2014.10.019.
   PubMed Web of Science ®Google Scholar
• Ferreira, S. L. C.; Bezerra, M. A.; Santos, A. S.; dos Santos, W. N. L.; Novaes, C. G.; de Oliveira, O. M. C.; Oliveira, M. L.; Garcia, R. L. Atomic Absorption Spectrometry–a Multi Element Technique. Trac-Trend Anal. Chem. 2018, 100, 1–6. ‏ DOI: 10.1016/j.trac.2017.12.012.
   Web of Science ®Google Scholar
• Singh, P.; Singh, M. K.; Beg, Y. R.; Nishad, G. R. A. Review on Spectroscopic Methods for Determination of Nitrite and Nitrate in Environmental Samples. Talanta. 2019, 19, 364–381. DOI: 10.1016/j.talanta.2018.08.028.
   Google Scholar
• Galvão, E. S.; Santos, J. M.; Lima, A. T.; Reis, N. C. R.; Orlando, M. T. D. A.; Stuetz, R. M. Trends in Analytical Techniques Applied to Particulate Matter Characterization: A Critical Review of Fundaments and Application. Chemosphere. 2018, 199, 546–568. DOI: 10.1016/j.chemosphere.2018.02.034.
   PubMed Web of Science ®Google Scholar
• Adolfo, F. R.; do Nascimento, P. C.; Leal, G. C.; Bohrer, D.; Viana, C.; de Carvalho, L. M.; Colim, A. N. Simultaneous Determination of Iron and Nickel as Contaminants in Multimineral and Multivitamin Supplements by Solid Sampling HR-CS GF AAS. Talanta. 2019, 195, 745–751. DOI: 10.1016/j.talanta.2018.12.010.
   PubMed Web of Science ®Google Scholar
• Dittert, I. M.; Silva, J. S.; Araujo, R. G.; Curtius, A. J.; Welz, B.; Becker-Ross, H. Simultaneous Determination of Cobalt and Vanadium in Undiluted Crude Oil Using High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry. J. Anal. At. Spectrom. 2010, 25, 590–595. ‏ DOI: 10.1039/b915194j.
   Web of Science ®Google Scholar
• Seeger, T. S.; Machado, E. Q.; Flores, E. M. M.; Mello, P. A.; Duarte, F. A. Direct Sampling Graphite Furnace Atomic Absorption Spectrometry-Feasibility of Na and K Determination in Desalted Crude Oil. Spectrochim. Acta B. 2018, 141, 28–33. ‏ DOI: 10.1016/j.sab.2018.01.002.
   Web of Science ®Google Scholar
• Nakamoto, Y.; Ishimaru, T.; Endo, N.; Matsusaki, K. Determination of Vanadium in Heavy Oils by Atomic Absorption Spectrometry Using a Graphite Furnace Coated with Tungsten. Anal. Sci. 2004, 20, 739–741. ‏ DOI: 10.2116/analsci.20.739.
   PubMed Web of Science ®Google Scholar
• Vale, M. G. R.; Damin, I. C. F.; Klassen, A.; Silva, M. M.; Welz, B.; Silva, A. F.; Lepri, F. G.; Borges, D. L. G.; Heitmann, U. Method Development for the Determination of Nickel in Petroleum Using Line-Source and High-Resolution Continuum-Source Graphite Furnace Atomic Absorption Spectrometry. Microchem. J. 2004, 77, 131–140. ‏ DOI: 10.1016/j.microc.2004.02.007.
   Web of Science ®Google Scholar
• Brandão, G. P.; de Campos, R. C.; de Castro, E. V. R.; de Jesus, H. C. Determination of Copper, Iron and Vanadium in Petroleum by Direct Sampling Electrothermal Atomic Absorption Spectrometry. Spectrochim. Acta B. 2007, 62, 962–969. ‏ DOI: 10.1016/j.sab.2007.05.001.
   Web of Science ®Google Scholar
• Silva, M. M.; Damin, I. C. F.; Vale, M. G. R.; Welz, B. Feasibility of Using Solid Sampling Graphite Furnace Atomic Absorption Spectrometry for Speciation Analysis of Volatile and Non-Volatile Compounds of Nickel and Vanadium in Crude Oil. Talanta. 2007, 71, 1877–1885. ‏ DOI: 10.1016/j.talanta.2006.08.024.
   PubMed Web of Science ®Google Scholar
• Vieira, L. V.; Rainha, K. P.; de Castro, E. V. R.; Filgueiras, P. R.; Carneiro, M. T. W. D.; Brandão, G. P. Exploratory Data Analysis Using API Gravity and V and Ni Contents to Determine the Origins of Crude Oil Samples from Petroleum Fields in the Espírito Santo Basin (Brazil). Microchem. J. 2016, 124, 26–30. ‏ DOI: 10.1016/j.microc.2015.07.011.
   Web of Science ®Google Scholar
• Hou, X.; Jones, B. T. Inductively Coupled Plasma/Optical Emission Spectrometry. Encycl. Anal. Chem. 2000, 11, 9468–9485. ‏
   Google Scholar
• Nelms, S. Inductively Coupled Plasma Mass Spectrometry Handbook; Blackwell Publishing Ltd: Oxford, 2005.‏
   Google Scholar
• Yang, W.; Casey, J. F.; Gao, Y. A New Sample Preparation Method for Crude or Fuel Oils by Mineralization Utilizing Single Reaction Chamber Microwave for Broader Multi-Element Analysis by ICP Techniques. Fuel. 2017, 206, 64–79. DOI: 10.1016/j.fuel.2017.05.084.
   Web of Science ®Google Scholar
• Walkner, C.; Gratzer, R.; Meisel, T.; Bokhari, S. N. H. Multi-Element Analysis of Crude Oils Using ICP-QQQ-MS. Org. Geochem. 2017, 103, 22–30. DOI: 10.1016/j.orggeochem.2016.10.009.
   Web of Science ®Google Scholar
• dos Anjos, S. L.; Alves, J. C.; Soares, S. A. R.; Araujo, R. G. O.; de Oliveira, O. M. C.; Queiroz, A. F. S.; Ferreira, S. L. C. Multivariate Optimization of a Procedure Employing Microwave-Assisted Digestion for the Determination of Nickel and Vanadium in Crude Oil by ICP OES. Talanta. 2018, 178, 842–846. ‏ DOI: 10.1016/j.talanta.2017.10.010.
   PubMed Web of Science ®Google Scholar
• Akinlua, A.; Sigedle, A.; Buthelezi, T.; Fadipe, O. A. Trace Element Geochemistry of Crude Oils and Condensates from South African Basins. Mar. Pet. Geol. 2015, 59, 286–293. ‏ DOI: 10.1016/j.marpetgeo.2014.07.023.
   Web of Science ®Google Scholar
• Sneddon, J.; Hardaway, C.; Bobbadi, K. K.; Beck, J. N. A Study of a Crude Oil Spill Site for Selected Metal Concentrations Remediated by a Controlled Burning in Southwest Louisiana. Microchem. J. 2006, 82, 8–16. ‏ DOI: 10.1016/j.microc.2005.06.006.
   Web of Science ®Google Scholar
• Ortega, G. S.; Pécheyran, C.; Hudin, G.; Marosits, E.; Donard, O. F. X. Different Approaches of Crude Oil Mineralisation for Trace Metal Analysis by ICPMS. Microchem. J. 2013, 106, 250–254. ‏ DOI: 10.1016/j.microc.2012.07.012.
   Web of Science ®Google Scholar
• Poirier, L.; Nelson, J.; Leong, D.; Berhane, L.; Hajdu, P.; Lopez-Linares, F. Application of ICP-MS and ICP-OES on the Determination of Nickel, Vanadium, Iron, and Calcium in Petroleum Crude Oils via Direct Dilution. Energy Fuels. 2016, 30, 3783–3790. DOI: 10.1021/acs.energyfuels.5b02997.
   Web of Science ®Google Scholar
• Beckhoff, B.; Kanngießer, B.; Langhoff, N.; Wedell, R.; Wolff, H. Handbook of Practical X-Ray Fluorescence Analysis; Springer-Verlag: Berlin, 2006.‏ DOI: 10.1007/978-3-540-36722-2.
   Google Scholar
• Ojeda, N.; Greaves, E. D.; Alvarado, J.; Sajo-Bohus, L. Determination of V, Fe, Ni and S in Petroleum Crude Oil by Total-Reflection X-Ray Fluorescence. Spectrochim. Acta B. 1993, 48, 247–253. ‏ DOI: 10.1016/0584-8547(93)80030-X.
   Web of Science ®Google Scholar
• Christensen, L. H.; Agerbo, A. Determination of Sulfur and Heavy Metals in Crude Oil and Petroleum Products by Energy-Dispersive X-Ray Fluorescence Spectrometry and Fundamental Parameter Approach. Anal. Chem. 1981, 53, 1788–1792. ‏ DOI: 10.1021/ac00235a016.
   Web of Science ®Google Scholar
• L'Annunziata, M. F. Radioactivity: Introduction and History, from the Quantum to Quarks, 2nd ed.; Elsevier: Amsterdam, 2016.
   Google Scholar
• Shah, K. R.; Filby, R. H.; Haller, W. A. Determination of Trace Elements in Petroleum by Neutron Activation Analysis. J. Radioanal. Chem. 1970, 6, 413–422. ‏ DOI: 10.1007/BF02513968.
   Google Scholar
• Colombo, U. P.; Sironi, G.; Fasolo, G. B.; Malvano, R. Systematic Neutron Activation Technique for the Determination of Trace Metals in Petroleum. Anal. Chem. 1964, 36, 802–807. ‏ DOI: 10.1021/ac60210a031.
   Web of Science ®Google Scholar
• Csikai, J.; Al-Jobori, S.; Buczkó, C.; Szegedi, S. Determination of Major and Trace Elements in Crude Oils by Neutron Activation and Reflection Methods. J. Radioanal. Chem. 1982, 71, 215–223. ‏ DOI: 10.1007/BF02516151.
   Google Scholar
• Oluwole, A.; Asubiojo, O.; Nwachukwu, J.; Ojo, J.; Ogunsola, O.; Adejumo, J.; Filby, R. H.; Fitzgerald, S.; Grimm, C. Neutron Activation Analysis of Nigerian Crude Oils. J. Radioanalyt. Nucl Chem. 1993, 168, 145–152. ‏ DOI: 10.1007/BF02040887.
   Web of Science ®Google Scholar
• Filby, R. H.; Olsen, S. D. A Comparison of Instrumental Neutron Activation Analysis and Inductively Coupled Plasma-Mass Spectrometry for Trace Element Determination in Petroleum Geochemistry. J. Radioanal. Nucl. Chem. 1994, 180, 285–294. ‏ DOI: 10.1007/BF02035917.
   Web of Science ®Google Scholar
• Musa, M.; Markus, W.; Elghondi, A.; Etwir, R.; Hannan, A.; Arafa, E. Neutron Activation Analysis of Major and Trace Elements in Crude Petroleum. J. Radioanalyt. Nucl. Chem. 1995, 198, 17–22. ‏ DOI: 10.1007/BF02038241.
   Web of Science ®Google Scholar
• Olsen, S. D.; Filby, R. H.; Brekke, T.; Isaksen, G. H. Determination of Trace Elements in Petroleum Exploration Samples by Inductively Coupled Plasma Mass Spectrometry and Instrumental Neutron Activation Analysis. Analyst. 1995, 120, 1379–1390. ‏ DOI: 10.1039/an9952001379.
   Google Scholar
• Adeyemo, D. J.; Umar, I. M.; Jonah, S. A.; Thomas, S. A.; Agbaji, E. B.; Akaho, E. H. K. Trace Elemental Analysis of Nigerian Crude Oils by INAA Using Miniature Neutron Source Reactor. J. Radioanal. Nucl. Chem. 2004, 261, 229–231. ‏ DOI: 10.1023/B:JRNC.0000030963.08444.fd.
   Web of Science ®Google Scholar
• Caumette, G.; Lienemann, C. P.; Merdrignac, I.; Bouyssiere, B.; Lobinski, R. Fractionation and Speciation of Nickel and Vanadium in Crude Oils by Size Exclusion Chromatography-ICP MS and Normal Phase HPLC-ICP MS. J. Anal. At. Spectrom. 2010, 25, 1123–1129. ‏ DOI: 10.1039/c003455j.
   Web of Science ®Google Scholar
• Akinlua, A.; Ajayi, T. R.; Adeleke, B. B. Organic and Inorganic Geochemistry of Northwestern Niger Delta Oils. Geochem. J. 2007, 41, 271–281. ‏ DOI: 10.2343/geochemj.41.271.
   Web of Science ®Google Scholar
• Khuhawar, M. Y.; Arain, G. M. Liquid Chromatographic Determination of Vanadium in Petroleum Oils and Mineral Ore Samples Using 2-Acetylpyridne-4-Phenyl-3-Thiosemicarbazone as Derivatizing Reagent. Talanta. 2006, 68, 535–541. ‏ DOI: 10.1016/j.talanta.2005.04.065.
   PubMed Web of Science ®Google Scholar
• Khuhawar, M. Y.; Lanjwani, S. N. Simultaneous High Performance Liquid Chromatographic Determination of Vanadium, Nickel, Iron and Copper in Crude Petroleum Oils Using Bis (Acetylpivalylmethane) Ethylenediimine as a Complexing Reagent. Talanta. 1996, 43, 767–770. ‏ DOI: 10.1016/0039-9140(95)01829-8.
   PubMed Web of Science ®Google Scholar
• Khuhawar, M. Y.; Lanjwani, S. N.; Khaskhely, G. Q. High-Performance Liquid Chromatographic Determination of Vanadium in Crude Petroleum Oils Using Bis (Salicylaldehyde) Tetramethylethylenediimine. J. Chromatogr. A. 1995, 689, 39–43. ‏ DOI: 10.1016/0021-9673(94)00613-E.
   Web of Science ®Google Scholar
• Lanjwani, S. N.; Mahar, K. P.; Channer, A. H. Simultaneous Determination of Cobalt, Copper, Iron and Vanadium in Crude Petroleum Oils by HPLC. Chromatographia. 1996, 43, 431–432. ‏ DOI: 10.1007/BF02271024.
   Web of Science ®Google Scholar
• Martínez, M.; Lobinski, R.; Bouyssiere, B.; Piscitelli, V.; Chirinos, J.; Caetano, M. Determination of Ni and V in Crude Oil Samples Encapsulated in Zr Xerogels by Laser-Induced Breakdown Spectroscopy. Energy Fuels. 2015, 29, 5573–5577. ‏ DOI: 10.1021/acs.energyfuels.5b00960.
   Web of Science ®Google Scholar
• El-Hussein, A.; Marzouk, A.; Harith, M. A. Discriminating Crude Oil Grades Using Laser-Induced Breakdown Spectroscopy. Spectrochim. Acta B. 2015, 113, 93–99. ‏ DOI: 10.1016/j.sab.2015.09.002.
   Web of Science ®Google Scholar