| 发明名称 |
Process for the recovery of ethane and heavier hydrocarbon components from methane-rich gases |
| 摘要 |
A process is disclosed for the recovery of ethane and heavier hydrocarbons from a methane-rich gas utilizing an expander, a high pressure demethanizer tower with flashed and expanded vapor and liquid streams, as coolants in heat exchange relationship with the processed hydrocarbon vapors.
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| 申请公布号 |
US4203742(A) |
申请公布日期 |
1980.05.20 |
| 申请号 |
US19780956324 |
申请日期 |
1978.10.31 |
| 申请人 |
STONE & WEBSTER ENGINEERING CORP |
发明人 |
AGNIHOTRI, CHAITANYA B |
| 分类号 |
C10L3/10;C07C7/00;C07C7/04;F25J3/02;(IPC1-7):F25J3/02 |
主分类号 |
C10L3/10 |
| 代理机构 |
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