发明名称 |
Co-processing of carbonaceous solids and petroleum oil |
摘要 |
In a process for producing distillates from coal by a first stage thermal liquefaction followed by a catalytic hydrogenation, liquefaction solvent is added at points spaced over the length of the thermal liquefaction heater. Coal may be co-processed with petroleum oil by adding pre-hydrogenated oil to the first stage or unhydrogenated oil to the second stage.
|
申请公布号 |
US5120429(A) |
申请公布日期 |
1992.06.09 |
申请号 |
US19870071812 |
申请日期 |
1987.07.10 |
申请人 |
LUMMUS CREST INC. |
发明人 |
GUPTA, AVINASH;GREENE, MARVIN I. |
分类号 |
C10G1/00 |
主分类号 |
C10G1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|