19

The use of scanning electron microscopy for classification of coal chars during combustion

Year:
1993
Language:
english
File:
PDF, 1.69 MB
english, 1993
32

Influence of coal oxidation on the structure of char

Year:
1994
Language:
english
File:
PDF, 753 KB
english, 1994
46

Efficiency of extrography in the fractionation of coal-derived oils

Year:
1993
Language:
english
File:
PDF, 630 KB
english, 1993