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1

Amino-acids in humic, nitrohumic and nitrofuvic acids from coal

Year:
1981
Language:
english
File:
PDF, 310 KB
english, 1981
2

FT-i.r. investigation on char formation during the early stages of coal pyrolysis

Year:
1994
Language:
english
File:
PDF, 730 KB
english, 1994
4

Coal characterization using pyrolysis-FTIR

Year:
1991
Language:
english
File:
PDF, 768 KB
english, 1991
9

Valorization of Lube Oil Waste by Pyrolysis

Year:
1997
Language:
english
File:
PDF, 137 KB
english, 1997
13

Gel permeation chromatography applied to the study of the nitrohumic acids from coal

Year:
1982
Language:
english
File:
PDF, 449 KB
english, 1982
14

Pyrolysis under H2 and He of Utrillas coal

Year:
1988
Language:
english
File:
PDF, 500 KB
english, 1988
16

Catalytic effects of zinc chloride in the pyrolysis of Spanish high sulphur coals

Year:
1991
Language:
english
File:
PDF, 680 KB
english, 1991
17

Functional group dependence of cross-linking reactions during pyrolysis of coal

Year:
1991
Language:
english
File:
PDF, 526 KB
english, 1991
20

Release of volatile sulfur compounds during low temperature pyrolysis of coal

Year:
1994
Language:
english
File:
PDF, 734 KB
english, 1994
28

Copper removal from effluents using a sulphonated lignite Bath and fixed-bed studies

Year:
1984
Language:
english
File:
PDF, 480 KB
english, 1984
33

Action of nitric acid on lignites: mathematical models: 2. Nitrogen forms

Year:
1983
Language:
english
File:
PDF, 293 KB
english, 1983