| 发明名称 |
Process and apparatus for recovering methane |
| 摘要 |
To recover high percentage methane from pit gases, methane-selective molecular sieves are used. When the molecular sieve is operated at a temperature of below 20 DEG C and when the process is carried out below ground, the air freed from methane is utilised to cool the mine air.
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| 申请公布号 |
DE3103550(A1) |
申请公布日期 |
1982.08.05 |
| 申请号 |
DE19813103550 |
申请日期 |
1981.02.03 |
| 申请人 |
BATTELLE-INSTITUT E.V. |
发明人 |
JAEGER,HANS,DIPL.-PHYS.DR.;PILZ,BERTHOLD,DR. |
| 分类号 |
C07C7/00;C07C7/13;(IPC1-7):C07C9/04 |
主分类号 |
C07C7/00 |
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