| 发明名称 |
METHOD AND APPARATUS FOR SEPARATING CARBON DIOXIDE AND OTHER ACID GASES FROM METHANE BY THE USE OF DISTILLATION AND A CONTROLLED FREEZING ZONE |
| 摘要 |
<p>The invention relates to method and apparatus for separating carbon dioxide and other acid gases from methane by treating the feedstream in at least one distillation zone and a controlled freezing zone. The freezing zone produces a carbon dioxide slush which is melted and fed into a distillation section. The apparatus used to practice the process is preferably in a single vessel.</p> |
| 申请公布号 |
CA1235368(A) |
申请公布日期 |
1988.04.19 |
| 申请号 |
CA19840468870 |
申请日期 |
1984.11.28 |
| 申请人 |
EXXON PRODUCTION RESEARCH COMPANY |
发明人 |
VALENCIA, JAIME A.;DENTON, ROBERT D. |
| 分类号 |
F25J3/02;(IPC1-7):F25J3/02 |
主分类号 |
F25J3/02 |
| 代理机构 |
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