| 发明名称 |
STAGED MULTICOMPONENT REFRIGERANT CYCLE FOR A PROCESS FOR RECOVERY OF C3+ HYDROCARBONS |
| 摘要 |
The present invention is a process for phase separating, dephlegmating and optionally distilling a feed gas stream to recover a light gas product and a heavy hydrocarbon product wherein a predominant amount of the refrigeration for the process is provided by a two temperature and two pressure stage multicomponent closed-circuit refrigeration cycle. |
| 申请公布号 |
EP0254278(B1) |
申请公布日期 |
1990.09.12 |
| 申请号 |
EP19870110564 |
申请日期 |
1987.07.21 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
ROWLES, HOWARD C.;AYRES, CALVIN L. |
| 分类号 |
C07C7/00;C07C7/09;C07C9/10;C07C9/14;C10G5/06;C10G9/00;C10L3/06;C10L3/12;C10L10/14;F25J3/02;F25J3/06 |
主分类号 |
C07C7/00 |
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