WO2008053339-A2  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; March 2003 (2003-03), LIU ZHEN-XUE ET AL: "GC/MS analysis of water-soluble products from the mild oxidation of Longkou brown coal with H2O2" XP002486442 Database accession no. E2003167439418 & ENERGY FUELS; ENERGY AND FUELS MARCH/APRIL 2003, vol. 17, no. 2, March 2003 (2003-03), pages 424-426,;  NALWALK A J ET AL: "PEROXIDATION OF COAL - ANALYSIS OF MINERALS" ENERGY SOURCES, LONDON, GB, vol. L, no. 2, 1 January 1974 (1974-01-01), pages 179-187, XP008093766;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; November 1996 (1996-11), MIURA KOUICHI ET AL: "New oxidative degradation method for producing fatty acids in high yields and high selectivity from low-rank coals" XP002486443 Database accession no. EIX97103491019 & ENERGY FUELS; ENERGY & FUELS NOV-DEC 1996 ACS, WASHINGTON, DC, USA, vol. 10, no. 6, November 1996 (1996-11), pages 1196-1201,;  PEIRIS DAMAYANTHI ET AL: "the use of Ca-modified, brown-coal-derived humates and fulvates for treatment of soil acidity" AUSTRALIAN JOURNAL OR SOIL RESEARCH, vol. 40, no. 7, 2002, pages 1171-1186, XP008093758WO2008053339-A3  PEIRIS DAMAYANTHI ET AL: "the use of Ca-modified, brown-coal-derived humates and fulvates for treatment of soil acidity" AUSTRALIAN JOURNAL OR SOIL RESEARCH, vol. 40, no. 7, 2002, pages 1171-1186, XP008093758;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; November 1996 (1996-11), MIURA KOUICHI ET AL: "New oxidative degradation method for producing fatty acids in high yields and high selectivity from low-rank coals" XP002486443 Database accession no. EIX97103491019 & ENERGY FUELS; ENERGY & FUELS NOV-DEC 1996 ACS, WASHINGTON, DC, USA, vol. 10, no. 6, November 1996 (1996-11), pages 1196-1201,;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; March 2003 (2003-03), LIU ZHEN-XUE ET AL: "GC/MS analysis of water-soluble products from the mild oxidation of Longkou brown coal with H2O2" XP002486442 Database accession no. E2003167439418 & ENERGY FUELS; ENERGY AND FUELS MARCH/APRIL 2003, vol. 17, no. 2, March 2003 (2003-03), pages 424-426,;  NALWALK A J ET AL: "PEROXIDATION OF COAL - ANALYSIS OF MINERALS" ENERGY SOURCES, LONDON, GB, vol. L, no. 2, 1 January 1974 (1974-01-01), pages 179-187, XP008093766EP2527312-A1  PEIRIS DAMAYANTHI ET AL: "the use of Ca-modified, brown-coal-derived humates and fulvates for treatment of soil acidity", AUSTRALIAN JOURNAL OR SOIL RESEARCH, vol. 40, no. 7, 2002, pages 1171-1186, XP008093758,;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; November 1996 (1996-11), MIURA KOUICHI ET AL: "New oxidative degradation method for producing fatty acids in high yields and high selectivity from low-rank coals", XP002486443, Database accession no. EIX97103491019&ENERGY FUELS; ENERGY&FUELS NOV-DEC 1996 ACS, WASHINGTON, DC, USA, vol. 10, no. 6, November 1996 (1996-11), pages 1196-1201,US8414665-B2  Nalwalk et al, "Peroxidation of coal-analysis of minerals", Energy Sources, 1974, vol. 1(2), pp. 179-187.;  Liu et al, "GC/MS analysis of water-soluble products from the mild oxidation of longkou brown coal with H2O2", Energy&Fuels, 2003, vol. 17, pp. 424-426.;  Miura et al, "New oxidative degradation method for producing fatty acid in high yields and high selectivity form low-rank coals", Energy&Fuels, 1996, vol. 10, pp. 1196-1201.;  Peiris et al, "The use of Ca-modified, brown-coal-derived humates and fulvates for treatment of soil acidity", Aust. J. Soil Research, 2002, vol. 40(7), pp. 1171-1186.EP2099724-B1  PEIRIS DAMAYANTHI ET AL: "the use of Ca-modified, brown-coal-derived humates and fulvates for treatment of soil acidity" AUSTRALIAN JOURNAL OR SOIL RESEARCH, vol. 40, no. 7, 2002, pages 1171-1186, XP008093758;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; November 1996 (1996-11), MIURA KOUICHI ET AL: "New oxidative degradation method for producing fatty acids in high yields and high selectivity from low-rank coals" XP002486443 Database accession no. EIX97103491019&ENERGY FUELS; ENERGY&FUELS NOV-DEC 1996 ACS, WASHINGTON, DC, USA, vol. 10, no. 6, November 1996 (1996-11), pages 1196-1201,;  DATABASE COMPENDEX [Online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; March 2003 (2003-03), LIU ZHEN-XUE ET AL: "GC/MS analysis of water-soluble products from the mild oxidation of Longkou brown coal with H2O2" XP002486442 Database accession no. E2003167439418&ENERGY FUELS; ENERGY AND FUELS MARCH/APRIL 2003, vol. 17, no. 2, March 2003 (2003-03), pages 424-426,;  NALWALK A J ET AL: "PEROXIDATION OF COAL - ANALYSIS OF MINERALS" ENERGY SOURCES, LONDON, GB, vol. L, no. 2, 1 January 1974 (1974-01-01), pages 179-187, XP008093766