Separation of Aromatic Carboxylic Acids Using Quaternary Ammonium Salts on Reversed‐Phase HPLC. 2. Application for the Analysis of Loy Yang Coal Oxidation Products

References

• Kimura , H. and Fujii , S. 1977 . Sekitan Kagaku to Kogyo 181 Tokyo : Sankyo Press .
   Google Scholar
• Kamiya , Y. 1979 . The Chemistry of Coal Oxidation . Nenryo Kyokaishi , 58 : 148 – 157 .
   Google Scholar
• Smith , R. C. , Tomarelli , R. C. and Howard , H. C. 1939 . Oxidation of Carbonaceous Materials to Organic Acids by Oxygen at Elevated Pressure . J. Am. Chem. Soc. , 61 : 2398 – 2402 .
   Google Scholar
• Mae , K. , Shindo , H. and Miura , K. 2001 . A New Two‐Step Oxidative Degradation Method for Producing Valuable Chemicals from Low Rank Coals under Mild Conditions . Energy & Fuels , 15 : 611 – 617 .
   Web of Science ®Google Scholar
• Oshika , T. and Okuwaki , A. 1994 . Formation of Aromatic Carboxylic‐Acids from Coal‐Tar Pitch by 2‐Step Oxidation with Oxygen in Water and in Alkaline‐Solution . Fuel , 73 : 77 – 81 .
   Web of Science ®Google Scholar
• Vanheek , K. H. , Strobel , B. O. and Wanzl , W. 1994 . Coal Utilization Processes and their Application to Waste Recycling and Biomass Conversion . Fuel , 73 : 1135 – 1143 .
   Web of Science ®Google Scholar
• Artok , L. and Schobert , H. H. 2000 . Reaction of Carboxylic Acids under Coal Liquefaction Conditions—1. Under Nitrogen Atmosphere . J. Anal. Appl. Pyrolysis , 54 : 215 – 233 .
   Web of Science ®Google Scholar
• Dunn , J. B. , Burns , M. L. , Hunter , S. E. and Savage , P. E. 2003 . Hydrothermal Stability of Aromatic Carboxylic Acids . J. Supercritical Fluids , 27 : 263 – 274 .
   Web of Science ®Google Scholar
• Grzybek , T. , Pietrzak , R. and Wachowska , H. 2004 . The Comparison of Oxygen and Sulfur Species Formed by Coal Oxidation with O2/Na2CO3 or Peroxyacetic Acid Solution. XPS Studies . Energy & Fuels , 18 : 804 – 809 .
   Web of Science ®Google Scholar
• Wang , T. and Zhu , X. F. 2004 . Conversion and Kinetics of the Oxidation of Coal in Supercritical Water . Energy & Fuels , 18 : 1569 – 1572 .
   Web of Science ®Google Scholar
• Kurkova , M. , Klika , Z. , Klikova , C. and Havel , J. 2004 . Humic Acids from Oxidized Coals I. Elemental Composition, Titration Curves, Heavy Metals in HA Samples, Nuclear Magnetic Resonance Spectra of HAs And Infrared Spectroscopy . Chemosphere , 54 : 1237 – 1245 .
   PubMed Web of Science ®Google Scholar
• Franke , N. W. , Klebler , M. W. , Rouf , C. H. , Savich , J. R. and Howard , H. C. 1952 . Water‐Soluble Polycarboxylic Acids by Oxidation of Coal . Ind. Eng. Chem. , 44 : 2784 – 2792 .
   Web of Science ®Google Scholar
• Parkin , F. G. , Fugassi , I. P. and Howard , H. C. 1955 . Conversion of Coal to Simple Compounds . Ind. End. Chem. , 47 : 1586 – 1592 .
   Web of Science ®Google Scholar
• Ando , S. and Kamiya , Y. 1959 . Composition of Aromatic Acids Obtained by the Oxidation of Coal . Nenryo‐Kyokaishi , 38 : 638 – 646 .
   Google Scholar
• Hemmi , T. , Sutoh , N. , Chino , A. , Okuwaki , A. , Amano , A. and Okabe , T. 1982 . Oxidation of Coals by Nitrate in Hot Alkaline Solutions . Nippon Kagaku Kaishi , : 1800 – 1807 .
   Google Scholar
• Okuwaki , A. , Sutoh , N. , Furuya , H. , Amano , A. and Okabe , T. 1984 . Production of Oxalate by the Oxidation of Coal with Oxygen in a Concentrated Sodium Hydroxide Solution . Ind. Eng. Chem. Prod. Res. Dev. , 23 : 648 – 651 .
   Web of Science ®Google Scholar
• Komatsu , M. 1989 . 1,2,4‐Benzenetricarboxylic Acid Anhydride–(Trimellitic Anhydride) . J. Syn. Org. Chem. Jpn. , 47 : 162 – 163 .
   Web of Science ®Google Scholar
• Cao , R. , Sun , D. F. , Liang , Y. C. , Hong , M. C. , Tatsumi , K. and Shi , Q. 2002 . Syntheses and Characterizations of Three‐Dimensional Channel‐Like Polymeric Lanthanide Complexes Constructed by 1,2,4,5‐Benzenetetracarboxylic Acid . Inorg. Chem. , 41 : 2087 – 2094 .
   PubMed Web of Science ®Google Scholar
• Shiraishi , Y. , Toshima , N. , Kawamura , T. , Mihori , H. , Shirai , H. and Hirai , H. 1999 . Selective Synthesis of 2,6‐Naphthalenedicarboxylic Acid by Use of Cyclodextrin as Catalyst . J. Mol. Cat. A‐Chem. , 139 : 149 – 158 .
   Google Scholar
• Ohta , K. , Towata , A. and Ohashi , M. 2003 . Ion‐exclusion Chromatographic Behavior of Aliphatic Carboxylic Acids and Benzenecarboxylic Acids on a Sulfonated Styrene‐Divinylbenzene Co‐Polymer Resin Column with Sulfuric Acid Containing Various Alcohols as Eluent . J. Chromatogr. A. , 997 : 95 – 106 .
   PubMed Web of Science ®Google Scholar
• Ohta , K. , Ohashi , M. , Jin , J. Y. , Takeuchi , T. , Fujimoto , C. , Choi , S. H. , Ryoo , J. J. and Lee , K. P. 2003 . Separation of Aliphatic Carboxylic Acids and Benzenecarboxylic Acids by Ion‐Exclusion Chromatography with Various Cation‐Exchange Resin Columns and Sulfuric Acid as Eluent . J. Chromatogr. A. , 997 : 117 – 125 .
   PubMed Web of Science ®Google Scholar
• Waksmundzka‐Hajnos , M. 1998 . Chromatographic Separations of Aromatic Carboxylic Acids . J. Chromatogra. B Anal. Tech. Biomed. Life Sci. , 717 : 93 – 118 .
   PubMed Web of Science ®Google Scholar
• Pucciarelli , F. , Passamonti , P. and Cecchi , T. 1997 . Separation of all isomers of pyridinedicarboxylic acids by ion‐pairing chromatography . J. Liq. Chromatogr. & Rel. Tech. , 20 : 2233 – 2240 .
   Web of Science ®Google Scholar
• Berger , T. A. and Deye , J. F. 1991 . Separation of Benzene Polycarboxylic Acids by Packed‐Column Supercritical Fluid Chromatography Using Methanol Carbon‐Dioxide Mixtures with Very Polar Additives . J. Chromatogr. Sci. , 29 : 141 – 146 .
   Web of Science ®Google Scholar
• Kawamura , K. , Nagano , H. and Okuwaki , A. 2005 . Extraction of Benzene and Naphthalene Carboxylic Acids Using Quaternary Ammonium Salts As a Model Study for the Separation of Coal Oxidation Products . Sep. Sci. Tech. , 40 : 2761 – 2771 .
   Web of Science ®Google Scholar