1

Rapid method for the simultaneous determination of total chlorine and nitrogen in coal

Year:
1974
Language:
english
File:
PDF, 200 KB
english, 1974
2

Microbial removal of organic sulphur from coal

Year:
1979
Language:
english
File:
PDF, 249 KB
english, 1979
4

Auto-desulphurization of coal

Year:
1982
Language:
english
File:
PDF, 174 KB
english, 1982