1

Acceleration of production process for petroleum pitch

Year:
1975
Language:
english
File:
PDF, 233 KB
english, 1975
2

Production of petroleum pitches from heavy cracked tars

Year:
1985
Language:
english
File:
PDF, 262 KB
english, 1985
5

Delayed coking of residual stocks in the presence of air

Year:
1998
Language:
english
File:
PDF, 177 KB
english, 1998