| 发明名称 |
Process for the preparation of highly aromatic pitchlike hydrocarbons |
| 摘要 |
A process for the production of a highly aromatic pitch-like hydrocarbon by disintegration of comminuted coal or similar carbonaceous raw material with hydrocarbon mixtures as solvent at elevated temperature and pressure.
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| 申请公布号 |
US4415429(A) |
申请公布日期 |
1983.11.15 |
| 申请号 |
US19800171203 |
申请日期 |
1980.07.22 |
| 申请人 |
RUTGERSWERKE AKTIENGESELLSCHAFT |
发明人 |
STADELHOFER, JUERGEN;FRANCK, HEINZ-GERHARD;KOEHLER, HELMUT |
| 分类号 |
C08L95/00;C10G1/04;C10G1/10;(IPC1-7):C10G1/06 |
主分类号 |
C08L95/00 |
| 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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