发明名称 |
Catalytic coal liquefaction with treated solvent and SRC recycle |
摘要 |
A process for the solvent refining of coal to distillable, pentane soluble products using a dephenolated and denitrogenated recycle solvent and a recycled, pentane-insoluble, solvent-refined coal material, which process provides enhanced oil-make in the conversion of coal.
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申请公布号 |
US4627913(A) |
申请公布日期 |
1986.12.09 |
申请号 |
US19850690009 |
申请日期 |
1985.01.09 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
GARG, DIWAKAR;GIVENS, EDWIN N.;SCHWEIGHARDT, FRANK K. |
分类号 |
C10G1/08;(IPC1-7):C10G1/06 |
主分类号 |
C10G1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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