| 发明名称 |
Synthetic caking coal and method for production thereof |
| 摘要 |
Synthetic caking coal obtained by hydrogenating weakly caking or non-caking coal and then subjecting the thus treated coal to heat polymerization preferably in a nonoxidizing atmosphere, and also relates to a method for production of such synthetic caking coal.
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| 申请公布号 |
US4033728(A) |
申请公布日期 |
1977.07.05 |
| 申请号 |
US19750629536 |
申请日期 |
1975.11.06 |
| 申请人 |
NISSHO-IWAI CO., LTD. |
发明人 |
AOKI, YUTAKA;HASE, AKIRA;ITO, JIRO |
| 分类号 |
C10B57/08;C10G1/00;C10L5/00;(IPC1-7):C10L9/10;C10G1/06 |
主分类号 |
C10B57/08 |
| 代理机构 |
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代理人 |
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