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Articles

A Review of Graphite Beneficiation Techniques

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References

  • Abd El-Rahiem, F. H., 2004, “Application of column flotation for egyptian graphite.” Tenside Surfactants Detergent, 41, pp. 104–108.
  • Acharya, B. C., Rao, D. S., Prakash, S., Reddy, P. S. R., and Biswal, S. K., 1996, “Processing of low grade graphite ores of Orissa, India.” Minerals Engineering, 9, pp. 1165–1169.
  • Amaraweera, T.H.N.G., Balasooriya, N.W.B., Wijayasinghe, H.W.M.A.C., Attanayake, A.N.B., Dissanayake, M.A.K.L., 2013. “Purity Enhancement of Sri Lankan Vein Graphite for Lithium - ion Rechargeable Battery Anode.” In: Proceedings to 29th Technical Sessions of Geological Society of Sri Lanka, 2013, pp. 101–104.
  • Andrews, P. R. A., 1992, “Beneficiation of Canadian graphite ores. A review of processing studies at CANMET.” CIM Bulletin, 85, pp. 76–83.
  • Antisari, M. V., Montone, A., Jovic, N., Piscopiello, E., Alvani, C., and Pilloni, L., 2006, “Low energy pure shear milling: a method for the preparation of graphite nano-sheets.” Scripta Mater, 55, pp. 1047–1050.
  • Arbiter, N., 1985, “Flotation.” In SME Mineral Processing Handbook, Vol. 1 (N. L. Weiss, Ed.), New York, NY: AIME, pp. 82–89.
  • Arbiter, N., Fujii, Y., Hansen, B., and Raja, A., 1975, “Surface properties of hydrophobic solids.” AIChE Symposium Series, 71, pp. 176–182.
  • Asbury Carbons, 2013. Natural Flake Graphite. http://asbury.com/technical-presentations-papers/materials-in-depth/natural-flake-graphite
  • Aslan, N., Cifci, F., and Yan, D., 2008, “Optimization of process parameters for producing graphite concentrate using response surface methodology.” Separation and Purification Technology, 59, pp. 9–16.
  • Baltar, C. A. M., 2010. Flotação no Tratamento de Minérios, 2nd ed., Recife, Brazil: Editora Universitária da UFPE.
  • Bessel Bros., 1877, “Verfahren zur reinigung von graphit” (“Method for the purification of graphite”). German Patent Office, K. P. I. P. (Ed.).
  • Bessel Bros., 1886, “Verfahren zur mechanischen reinigung des graphits von seinen erdigen beimengungen” (“Method for the mechanical purification of graphite from its earthy impurities”). German Patent Office, K. P. I. P. (Ed.). Berlin Patent 39369, issued May 12, 1886.
  • Bhima Rao, R. and Patnaik, N., 2004, “Preparation of high pure graphite by alkali digestion method.” Scandinavian Journal of Metallurgy, 33, pp. 257–260.
  • Biswal, S. K., Sahu, A. K., Reddy, R. P. S., and Misra, V. N., 2002, “Application of indigenous flotation column for graphite beneficiation.” In Proceedings of the Seminar on Raw Material Preparation for Metallurgical Industries: Problems and Solutions, April 8–9, 2002, Bhubaneswar, India: Allied, pp. 155–164.
  • Bolat, E., Sağlam, S., and Pişkin, S., 1998, “Chemical demineralization of a Turkish high ash bituminous coal.” Fuel Process Technology, 57, pp. 93–99.
  • Bulatovic, S. M., 2014, “Beneficiation of graphite ore.” In Handbook of Flotation Reagents: Chemistry, Theory and Practice. Volume 3: Flotation of Industrial Minerals (S. M. Bulatovic, Ed.), Oxford, UK: Waltham, pp. 163–171.
  • Cameron, E. N. and Weis, P. L., 1960, Strategic graphite, a Survey. Bulletin, 1082-E, p. 120.
  • Canbazoğlu, M., 1981, Çayeli complex from sulfide beds (Oxidation-Reduction) processing Copper, Zinc and Lead generation, Mining Research and Exploration Institute of Technology, Department of Metallurgical Service, Project No. VI/21.0.00.00-7. Maden Tetkik Arama Enstitüsü Teknoloji Dairesi, Metalurji Servisi.
  • Chandrasekaran, S., Basak, T., and Srinivasan, R., 2013, “Microwave heating characteristics of graphite based powder mixtures.” International Communications in Heat Mass Transfer, 48, pp. 22–27.
  • Chang, L. L. Y., 2002, “Graphite.” In Industrial Mineralogy: Materials, Processes, and Uses (L. L. Y. Chang, Ed.), Upper Saddle River, NJ: Prentice Hall, pp. 129–142.
  • Charbonneau, R. and Lauzier, S., 2014, The Miller Mine Graphite Property, Grenville Township, Quebec, Canada, Technical Report, Inlandsis Consultants s.e.n.c., Montreal, Québec, Canada, 67 pp.
  • Chen, T. T., Dutrizac, J. E., Haque, K. E., Wyslouzil, W., and Kashyap, S., 1984, “The relative transparency of minerals to microwave radiation.” Canadian Metallurgical Quarterly, 23, pp. 349–351.
  • Chen, Y., Gerald, J. F., Chadderton, L. T., and Chaffron, L., 1999, “Nanoporous carbon produced by ball milling.” Applied Physics Letters, 74, pp. 2782–2784.
  • Cowie, A., 2012, The Biggest Graphite Find in Decades Comes With a Catch. http://moneymorning.com/
  • Crossley, P., 2000, “Graphite – high-tech supply sharpens up.” Industrial Minerals, November, 2000, pp. 31–47.
  • Crozier, R. D., 1992, Flotation: Theory, Reagents and Ore Testing, Oxford, UK: Pergamon Press.
  • Deo, P. N. and Rao, G. M., 1995, “Development of new process and reagent for flotation of graphite.” In Proceedings of the XIX International Mineral Processing Congress – Volume 3 – Flotation Operating Practices & Fundamentals, San Francisco, CA: SME, pp. 281–284.
  • Didolkar, V. K., Kumar, V. A., Pathak, S. U., and Tupkary, R. H., 1997, “Beneficiation of low grade graphite ore from Multai area, Betul district, M.P.” National Seminar Volume on Processing of Fines (PROF-97), January 9–10, 1997, Jamshedpur, India, pp. 177–188.
  • Didolkar, V. K., Pathak, S. U., and Tupkary, R. H., 2000, “Development of flowsheets for laboratory processing of some of the low grade graphite ore samples from India.” Proceedings of the National Seminar on Recent Techniques in Mineral Processing Waste and Environment Management, February 1–2, 2000, Mumbai, India: Allied, pp. 97–104.
  • DNI Metals Inc., 2014, Traditional and Emerging Market Applications – Graphite Industry. http://www.dnimetals.com/properties/graphite.htm
  • Dorenfeld, A. C., 1957, “Process for purifying graphite.” US Patent (Ed.). U.S. Patent No. 1,380,458, Issued June 7, 1921.
  • Dumont, M., 2005, Graphite. In Canadian Minerals Yearbook, Chapter 25, Ottawa, Ontario, Canada: Natural Resources Canada, pp. 1–11.
  • European Union, Report on critical raw materials for the EU, 2014, Report of the Ad hoc Working Group on defining critical raw materia, European Commission, pp. 1–41.
  • Falutsu, M., 1994, “Measurement of the degree of liberation of a mineral.” Minerals Engineering, 7, pp. 491–493.
  • Feng, Q., Chen, Y., Zhang, G., Lu, Y., and Ou, L., 2003, “Study on the purification of aphanitic graphite.” Conservation and Utilization of Mineral Resources, 2003, pp. 20–22.
  • Fentaw, H. M., Mohammed, S., Sebhat, N., and Gautneb, H., 2000, “The Moyale graphite deposit southern Ethiopia.” NGU Bulletin, 436, pp. 169–173.
  • Ferris, L. M., 1967, Grind-leach Process for Graphite-Base Reactor Fuels that Contain Coated Particles: Laboratory Development, Report ORNL-4110, Oak Ridge National Laboratory, Oak Ridge, TN, 51 pp.
  • Gandrud, B. W., Coe, G. D., Benefield, C. S., and Skelton, I. N., 1934, The Flotation of Alabama Graphite Ores, Washington, DC: Bureau of Mines.
  • Ge, P., Wang, H. J., Zhao, J., Xie, L., and Zhang, Q., 2010, “Preparation of high purity graphite by an alkaline roasting–leaching method.” Xinxing Tan Cailiao, 25, pp. 22–28.
  • Glogner, M. F. R., 1903, “Process of purifying graphite.” Office, US Patent (Ed.). U.S. Patent No. 736,381, Issued August 18, 1903.
  • Goldberger, W. M., Carney, P. R., and Reed, A. K., 1992, “Thermal purification of natural mineral carbons.” Office, E Patent (Ed.). European Patent Specification EP0274165B1, issued March 18, 1992.
  • Grabowski, B. and Drzymała, J., 2008, “Graphite flotation in the presence of sodium acetate.” Annales UMCS Chemistry, 63, pp. 68–72.
  • Graffin, G. D., 1982, “Graphite.” In Industrial Minerals and Rocks, Vol. 2, 5th ed. (Lefond, S. J., Ed.), New York, NY: Society of Mining Engineers of The American Institute of Mining, Metallurgical and Petroleum Engineers, pp. 757–773.
  • Graphite One Resources, 2015, Graphite 101. http://graphiteoneresources.com/
  • Gredelj, S., Zanin, M., and Grano, S. R., 2009, “Selective flotation of carbon in the Pb-Zn carbonaceous sulphide ores of Century Mine, Zinifex.” Minerals Engineering, 22, pp. 279–288.
  • Grondin, T. and St-Hilaire, J.-G., 1996, “Beneficiation of flake graphite.” Office, US Patent (Ed.). U.S. Patent No. US5518189 A, issued May 21, 1996.
  • Hayashi, T., 1979, “Refinement of sericite formed in zinc ore deposit – separation by oil-extraction of fine sulfide mineral particles from clay ore, part 1.” Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi (Journal of the Ceramic Society of Japan), 87, pp. 290–300.
  • Hayashi, T., Saitou, K., Higuchi, R., Akutsu, T., Nakagawa, K., and Tabata, Y., 2000a, “Purification of natural amorphous graphite by flushing process.” Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi (Journal of the Ceramic Society of Japan), 108, pp. 482–486.
  • Hayashi, T., Saitou, K., Tamura, J., Ötsuka, N., and Tonooka, Y., 2000b, “Purification of natural amorphous graphite using an oscillating liquid-liquid continuous extraction apparatus.” Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi (Journal of the Ceramic Society of Japan), 108, pp. 598–603.
  • Herstedt, M., Fransson, L., Börjesson, C., and Edström, K., 2001, “A high capacity natural Swedish graphite – the beneficial effect of jet-milling.” Joint International Meeting – the 200th Meeting of The Electrochemical Society Inc. and the 52nd Annual Meeting of the International Society of Electrochemistry, September 2–7, 2001, San Francisco, CA, p. 1.
  • Jagiello, J., Judek, J., Zdrojek, M., Aksienionek, M., and Lipinska, L., 2014, “Production of graphene composite by direct graphite exfoliation with chitosan.” Materials Chemistry and Physics, 148, pp. 507–511.
  • Janot, R. and Guérard, D., 2002, “Ball-milling: the behavior of graphite as a function of dispersal media.” Carbon, 40, pp. 2887–2896.
  • Jean, E. D. E., 1927, “Process for purifying, enriching, or refining crude graphite.” Office, US Patent (Ed.). U.S. Patent No. 1614352, issued January 11, 1927.
  • Kalyoncu, R. S. and Taylor, H. A., 2000, “Natural graphite.” In Kirk-Othmer Encyclopedia of Chemical Technology Online (A. Seidel and M. Bickford, Eds.), Hoboken, NJ: John Wiley, pp. 1–21.
  • Kaya, Ö., 2006, The Methods of the Graphite Enrichment and Research of the Parameters that Influencing the Enrichment, Sivas, Turkey: Mining Engineering Department, Cumhuriyet University, 225 pp.
  • Kaya, Ö. and Canbazoğlu, M., 2007, “A Study on the foatability of graphite or from Yozgat Akdağmadeni (Turkey).” Journal of Ore Dressing, 9, pp. 40–44.
  • Kaya, Ö. and Canbazoğlu, M., 2009, “Chemical demineralization of three different graphite ores from Turkey.” Minerals and Metallurgical Processing, 26, pp. 158–162.
  • Kim, B. G., Choi, S. K., Chung, H. S., Lee, J. J., and Saito, F., 2002, “Grinding characteristics of crystalline graphite in a low-pressure attrition system, ”Powder Technology, 126, pp. 22–27.
  • Kim, B. G., Choi, S. K., Park, C. L., Chung, H. S., and Jeon, H. S., 2003, “Inclusion of gangue mineral and its mechanical separation from expanded graphite.” Particulate Science and Technology, 21, pp. 341–351.
  • Kim, B. S., Hayes, R. A., and Ralston, J., 1995, “The adsorption of anionic naphthalene derivatives at the graphite-aqueous solution interface.” Carbon, 33, pp. 25–34.
  • Klein, B., 1992, Preliminary Mineral Processing Test Work on the Bentinck Graphite Property, Report, p. 13. Vancouver, B.C., Canada: Process Research Associates Ltd.
  • Kwiecińska, B. and Petersen, H. I., 2004, “Graphite, semi-graphite, natural coke, and natural char classification-ICCP system.” International Journal of Coal Geology, 57, pp. 99–116.
  • Lai, R. W. M. and Fuerstenau, D. W., 1968, “Liquid-liquid extraction of ultrafine particles.” Transactions of the Society of Mining Engineers AIME, 241, pp. 549–556.
  • Landis, C. A., 1971, “Graphitization of dispersed carbonaceous material in metamorphic rocks.” Contributions to Mineralogy and Petrology, 30, pp. 34–45.
  • Laverty, P. D., Nicks, L. J., and Walters, L. A., 1994, Recovery of Flake Graphite from Steelmaking Kish, Report of Investigations 9512, US Department of the Interior, Bureau of Mines, Washington, DC, p. 23.
  • Letowski, F. K., 1994, “The mineral graphite purification in reactive froth, separation processes: heavy metals, ions, and minerals.” In Proceedings of the Symposium held at the TMS Annual Meeting, Johannesburg, South Africa: The Minerals, Metals & Materials Society, pp. 135–148.
  • Li, H., Feng, Q., Ou, L., Long, S., Cui, M., and Weng, X., 2013, “Study on washability of microcrystal graphite using float-sink tests.” International Journal of Mining Science and Technology, 23, pp. 855–861.
  • Li, H., Feng, Q., Yang, S., Ou, L., and Lu, Y., 2014, “The entrainment behaviour of sericite in microcrystalline graphite flotation.” International Journal of Mineral Processing, 127, pp. 1–9.
  • Li, J., Lin, H., Zhao, W., and Chen, G., 2008, “Instant modification of graphite nanosheets by the grafting of a styrene oligomer under microwave radiation.” Journal of Applied Polymer Science, 109, pp. 1377–1380.
  • Li, Y. F., Zhu, S. F., and Wang, L., 2012, “Purification of natural graphite by microwave assisted acid leaching.” Xinxing Tan Cailiao, 27, pp. 476–480.
  • Linares-Solano, A., Martín-Gullon, I., Salinas-Martínez De Lecea, C., and Serrano-Talavera, B., 2000, “Activated carbons from bituminous coal: Effect of mineral matter content.” Fuel, 79, pp. 635–643.
  • Liu, H.-Q., Xie, Y.-Z., Li, Y., and Lin, Y., 2000, “Study on purification technology of aphanitic graphite by calcining under high temperature and alkali.” Tansu-jishu (Carbon Techniques), 2000, pp. 12–14.
  • Lu, X. and Forssberg, E., 2001a, “Flotation selectivity and upgrading of Woxna fine graphite concentrate.” Minerals Engineering, 14, pp. 1541–1543.
  • Lu, X. J. and Forssberg, E., 2001b, “Study on the upgrading of Woxna fine graphite concentrate.” In Proceeding of the 9th Balkan Mineral Processing Congress: New Developments in Mineral Processing, September 11–13, 2001, Istanbul, Turkey, pp. 339–352.
  • Lu, X. J. and Forssberg, E., 2002, “Preparation of high-purity and low-sulphur graphite from Woxna fine graphite concentrate by alkali roasting.” Minerals Engineering, 15, pp. 755–757.
  • Lyons, E., Magnan, M., Perron, M., Cassoff, J., Pengel, E., Bilodeau, M. L., Buchanan, M. J., and Skiadas, N., 2014, The Mineral Resources Estimation Update 2013 Lac Guéret Graphite Project, Quebec, Canada, Technical Report, Met-Chem Canada Inc., Montreal, Québec, Canada, 174 pp.
  • Ma, Y., Han, Y., Xi, Y., Zhao, X., Li, Q., Yin, X., Li, J., 1996. “Study on graphite demineralization by dilute acid/flouride treatment.” J. Fuel Chem. Technol., 24, pp. 468–469.
  • Mangaiah, G., Raju, C. A. I., Rao., S. S., and Prasad, P. R., 2005, “Studies on flotation of graphite.” In Emerging Trends in Mineral Processing and Extractive Metallurgy (V. N. Misra, S. C. Das, and T. Subbaiah, Eds.). New Delhi, India: Allied, pp. 72–77.
  • Matthes, S. A., Farrell, R. F., and Mackie, A. J., 1983, April, A Microwave System for the Acid Dissolution of Metal and Mineral Samples, Technical Progress Report 120, US Department of the Interior, Bureau of Mines, Washington, DC, 9 pp.
  • McGill, S. L., Walkiewicz, J. W., and Smyres, G. A., 1988, “The effects of power level on the microwave heating of selected chemicals and minerals.” Materials Research Society Symposium Proceedings, 124, pp. 247–254.
  • Menéndez, J. A., Arenillas, A., Fidalgo, B., Fernández, Y., Zubizarreta, L., Calvo, E. G., and Bermúdez, J. M., 2010, “Microwave heating processes involving carbon materials.” Fuel Process Technology, 91, pp. 1–8.
  • Menéndez, J. A., Juárez-Pérez, E. J., Ruisánchez, E., Bermúdez, J. M., and Arenillas, A., 2011, “Ball lightning plasma and plasma arc formation during the microwave heating of carbons.” Carbon, 49, pp. 346–349.
  • Mesroghli, S., Yperman, J., Jorjani, E., Carleer, R., and Noaparast, M., 2015, “Evaluation of microwave treatment on coal structure and sulfur species by reductive pyrolysis-mass spectrometry method.” Fuel Process Technology, 131, pp. 193–202.
  • Miettinen, T., 2007, Fine Particle Flotation. Adelaide, Australia: Ian Wark Research Institute, University of South Australia, 186 pp.
  • Misra, V. N., 2003, “Recent Advances in Mineral Processing Technologies, CHEMCON-2003.” International Symposium on Role of Chemical Engineering in Processing of Minerals and Materials, December 19–22, 2003, Allied, Bhubaneswar, India, pp. 58–70.
  • Mitchell, C. J., 1993, Industrial Minerals Laboratory Manual: Flake Graphite, Technical Report WG/92/30, British Geological Survey, 35 pp.
  • Moores, S., 2012, “The natural graphite industry in 2012 – reshaping for a hi-tech revolution.” Graphite Express Conference, May 2, 2012, Toronto, Canada, pp. 1–29.
  • Niu, X., Chen, X., Zhou, J., and Wei, L., 2007, “Research on cleaner production technology in graphite processing.” Chinese Journal of Environmental Engineering, 2007, pp. 136–140.
  • Nwoke, M.A.U., Uwadiale, G.G.O.O., Kollere, M.A., 1997. “Flotation of low-grade Birnin Gwari and Alawa graphite, Nigeria.” Miner. Metall. Process, 14, pp. 54–58.
  • Olson, W.D., 2015. “Graphite.” U.S. Geological Survey Mineral Commodity Summaries, 2015, pp. 68–69.
  • Ong, T. S. and Yang, H., 2000, “Effect of atmosphere on the mechanical milling of natural graphite.” Carbon, 38, pp. 2077–2085.
  • Park, J. G. and Dodd, D. S., 1994, “The Merelani graphite project, Tanzania.” Minerals Engineering, 7, pp. 371–387.
  • Patil, M. R., Shivakumar, K. S., Prakash, S., and Bhima Rao, R., 1997, “Estimation of the liberation size of graphite in a schistose rock and its response to beneficiation.” Minerals and Metallurgical Processing, 14, pp. 41–44.
  • Patil, M. R., Shivakumar, K. S., Rudramuniyappa, M. V., and Rao, R. B., 2000, “Flotation studies on graphite ores of Shivaganga area, Madurai district, Tamil Nadu.” Journal of Metallurgy and Materials Science, 42, pp. 233–241.
  • Patnaik, N., Patil, M. R., and Bhima Rao, R., 1997, “Effect of acid leaching on recovery of graphite from calcareous deposits.” National Seminar Volume on Processing of Fines (PROF-97), January 9–10, 1997, Jamshedpur, India, pp. 189–193.
  • Pierson, H. O., 1993, “Graphite structure and properties.” In Handbook of Carbon, Graphite, Diamonds and Fullerenes: Processing, Properties and Applications (H. O. Pierson, Ed.), Park Ridge: Noyes, pp. 43–69.
  • Pugh, R. J., 2000, “Non-ionic polyethylene oxide frothers in graphite flotation.” Minerals Engineering, 13, pp. 151–162.
  • Putnis, A., 1992, “Anisotropy and physical properties.” In An Introduction to Mineral Sciences (A. Putnis, Ed.), Cambridge, UK: Cambridge University Press, pp. 21–40.
  • Raghavan, P., Chandrasekhar, S., Sivam, C., Lalithambika, M., and Damodaran, A. D., 1992, “Removal of ultrafine graphite impurities from china clay by floc-flotation.” International Journal of Mineral Processing, 36, pp. 51–61.
  • Ravichandran, V., Eswaraiah, C., and Manisankar, P., 2012, “Beneficiation of low-grade graphite ore deposits of Tamil Nadu (India).” Journal of Ultra Chemistry, 8, pp. 159–168.
  • Rivera-Utrilla, J., López-Ramón, M. V., Carrasco-Marín, F., Maldonado-Hódar, F. J., and Moreno-Castilla, C., 1996, “Demineralization of a bituminous coal by froth flotation before obtaining activated carbons.” Carbon, 34, pp. 917–921.
  • Rugless, C., 2014, Flake Graphite Targets 2, 5, and 6, Significant McIntosh Metallurgy Update, ASX announcement, Lamboo Resources Limited, Joondalup, WA, 8 pp.
  • Salgado, M. R., 2001, “Upgrading graphite by flotation at Bogala Mines in Sri Lanka.” Journal of Central South University of Technology (English Edition), 8, pp. 193–196.
  • Salwan, S., 2015, Market Brief. http://www.indmin.com/Graphite.html.
  • Sandmann, D., Haser, S., and Gutzmer, J., 2014, “Characterisation of graphite by automated mineral liberation analysis.” Transactions of Institute of Mining and Metallurgy, Section C: Miner Processes in Extraction Metallurgy, 123, pp. 184–189.
  • Sarici-Özdemir, Ç., Önal, Y., and Akmil-Başar, C., 2006, “The effects of demineralization and swelling in producing active carbon from Turkish lignites.” Fuel Processing Technology, 87, pp. 979–986.
  • Schabel, M. C. and Martins, J. L., 1992, “Energetics of interplanar binding in graphite.” Physical Review B, 46, pp. 7185–7188.
  • SGS Minerals Services, 2012, The Recovery of Graphite from a Bulk Sample from Bisset Creek, Report, SGS Minerals Services, Lakefield, Ontario, Canada: SGS Canada Inc., pp. 41.
  • Shaw, S., 2013, Increasing Demand for High Purity Natural Graphite in New Applications, Graphite Market Update December, Wimbledon, London, England: Roskill Information Services Ltd, pp. 2.
  • Shergold, H. L., 1982, “Two-liquid extraction and flotation of fine particles.” In Interfacial Phenomena in Mineral Processing (B. Yarar and D. J. Spottiswood, Eds.), New York, NY: Engineering Foundation, pp. 303–320.
  • Shui, J. L., Zhang, J., Ding, C. X., Yang, X., and Chen, C. H., 2006, “Hydrothermal modification of natural graphite as an anode material for lithium secondary batteries.” Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 128, pp. 11–15.
  • Solaris, J. A., De Araujo, A. C., and Laskowski, J. S., 1986, “The effect of carboxymethyl cellulose on the flotation and surface properties of graphite.” Coal Preparation, 3, pp. 15–31.
  • Spahr, M. E., Nessi, C., Stallone, S., Waldhör, E., Eusebiu, G., and Probst, N., 2013, “New graphite material.” Office, E Patent (Ed.). European Patent Specification EP2393753A1, issued December 14, 2011.
  • Stinton, C., Reed, G., Pullman, B., and Holmström, H., 2013, Woxna Graphite Restart Project – Preliminary Economic Analysis (PEA), Twickenham, London, UK: GBM Minerals Engineering Consultants Ltd, 225 pp.
  • Subramanian, S. and Laskowski, J. S., 1993, “Adsorption of dextrin onto graphite.” Langmuir, 9, pp. 1330–1333.
  • Sun, B. and Cheng, Z., 1995, “Chemical purification of industrial minerals.” In Proceedings of the XIX International Mineral Processing Congress, Volume 2 Physical and Chemical Processing, (Bonifazi, G., Massacci, P., Eds.), San Francisco, CA: SME, pp. 207–211.
  • Sutphin, D. M. and Bliss, J. D. 1990, “Disseminated flake graphite and amorphous graphite deposit types. An analysis using grade and tonnage models.” CIM Bulletin, 83, pp. 85–89.
  • Takahashi, R., Toyahara, M., Maruki, S., Ueda, H., and Yamamoto, T., 2001, Investigation of Morphology and Impurity of Nuclear Grade Graphite, and Leaching Mechanism of Carbon-14, International Atomic Energy Agency Report, Vienna, Austria, 15 pp.
  • Tarnekar, G. G. and Ravindranath, K., 1997, “Recovery of economic minerals from graphite float of Rajpura Dariba mines.” National Seminar Volume on Processing of Fines (PROF-97), January 9–10, 1997, Jamshedpur, India, pp. 57–63.
  • Tran, D. N. H., Whitby, C. P., Fornasiero, D., and Ralston, J., 2010, “Selective separation of very fine particles at a planar air-water interface.” International Journal of Mineral Processing, 94, pp. 35–42.
  • Vasilakos, N. P. and Magalhaes, F., 1984, “Microwave drying of polymers.” Journal of Microwave Power, 19, pp. 135–144.
  • Vasumathi, N., Kumar, T. V. V., Ratchambigai, S., Rao, S. S., Prabhakar, S., Raju, G. B., Nayak, B. R., Kumar, S., S., and Raman, U., 2013, “Single reagent for graphite flotation.” In XIII International Seminar on Mineral Processing Technology (MPT 2013), December 11–13, 2013, Bbubaneswar, India, pp. 145–153.
  • Vasumathi, N., Vijaya Kumar, T. V., Ratchambigai, S., Subba Rao, S., and Bhaskar Raju, G., 2015, “Flotation studies on low-grade graphite ore from eastern India.” International Journal of Mining Science and Technology, 25, pp. 415–420.
  • Veras, M. M., Baltar, C. A. M., Paulo, J. B. A., and Leite, J. Y. P., 2014, “Comparative study of the main flotation frothers using a new HYDROMESS adapted technique.” Revista Escola de Minas, 67, pp. 87–92.
  • Wakamatsu, T. and Numata, Y., 1991, “Flotation of graphite.” Minerals Engineering, 4, pp. 975–982.
  • Walkiewicz, J. W., Kazonich, G., and McGill, S. L., 1988, “Microwave heating characteristics of selected minerals and compounds.” Minerals and Metallurgical Processing, 5, pp. 39–42.
  • Wark, I. W. and Cox, A. B., 1935, “The physical chemistry of flotation. V. Flotation of graphite and sulfur by collectors of the xanthate type and its bearing on the theory of adsorption.” The Journal of Physical Chemistry, 39, pp. 551–560.
  • Watanabe, K., Takashima, K., and Fukushima, H., 1995, Determination of Impurity Elements in Graphite Materials by Closed Vessel Acid Leaching (ICP-AES), BUNSEKI KAGAKU 44, pp. 19–23.
  • Weng, S., 1993, “Mössbauer analysis of the microwave desulfurization process of raw coal.” Journal of Applied Physics, 73, pp. 4680–4682.
  • Woodruff, C. W. and Pausch, R. H., 1921, “Process for purifying graphite and carbon.” Office, US Patent. (Ed.). U.S. Patent No. 1380458, issued June 7, 1921.
  • Xia, D. K. and Pickles, C. A., 1997, “Applications of microwave energy in extractive metallurgy, a review.” CIM Bulletin, 90, pp. 96–107.
  • Zaghib, K., Song, X., Guerfi, A., Rioux, R., and Kinoshita, K., 2003, “Purification process of natural graphite as anode for Li-ion batteries: chemical versus thermal.” Journal of Power Sources, 119–121, pp. 8–15.
  • Zavitsanos, P. D. and Bleiler, K. W., 1978, “Process for coal desulfurization.” Office, US Patent. (Ed.).
  • Zheng, Z., Zhang, J., and Huang, J. Y., 1996, “Observations of microstructure and reflectivity of coal graphites for two locations in China.” The International Journal of Coal Geology 30, pp. 277–284.
  • Zunairoh, S. and Santy, D. K., 2014, Purification of Flotation Graphite by Alkali Roasting Method, Paper and Presentations of Chemical Engineering RSK, Project TK 091383, Jurusan Teknik Kimia, Institut Teknologi Sepuluh Nopember (ITS), Fakultas Teknologi Industri, Institut Teknologi Sepuluh Nopember (ITS), Jalan Raya ITS, Campus ITS Sukolilo, Surabaya, Jawa Timur, Indonesia, 5 pp.

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