72

Raman microspectrometry of accumulated non-graphitized solid bitumens

Year:
1997
Language:
english
File:
PDF, 559 KB
english, 1997
74

Microtextural study of cokes from hydropyrolysis of coals

Year:
1995
Language:
english
File:
PDF, 896 KB
english, 1995
95

Influence of the atmosphere in the chemical activation of wood by phosphoric acid

Year:
1998
Language:
english
File:
PDF, 393 KB
english, 1998