CARBOXYL GROUPS AND ION EXCHANGE IN LOW-RANK COALS

[1] AVGUSHEV.IV, 1965, DOKL AKAD NAUK SSSR+, V165, P1358

[2] BLOM L, 1957, FUEL, V36, P135

[3] BLOM L, 1960, ANALYTICAL METHODS C

[4] BROOKS JD, 1957, AUST J APPL SCI, V8, P206

[5] BROWN HR, 1959, FUEL, V38, P295

[6] FISCHER W, 1962, FREIBERG FORSCH A, V254, P87

[7] FUCHS W, 1940, FUEL, V19, P69

[8] FUCHS W, 1940, FUEL LOND, V18, P45

[9] FUCHS W, 1927, BRENNST CHEM, V8, P337

[10] FUCHS W, 1956, FREIBERGER FORSCH C, V23, P84

[1] AVGUSHEV.IV, 1965, DOKL AKAD NAUK SSSR+, V165, P1358

[2] BLOM L, 1957, FUEL, V36, P135

[3] BLOM L, 1960, ANALYTICAL METHODS C

[4] BROOKS JD, 1957, AUST J APPL SCI, V8, P206

[5] BROWN HR, 1959, FUEL, V38, P295

[6] FISCHER W, 1962, FREIBERG FORSCH A, V254, P87

[7] FUCHS W, 1940, FUEL, V19, P69

[8] FUCHS W, 1940, FUEL LOND, V18, P45

[9] FUCHS W, 1927, BRENNST CHEM, V8, P337

[10] FUCHS W, 1956, FREIBERGER FORSCH C, V23, P84