发明名称 |
ETHYLENE SEPARATION PROCESS. |
摘要 |
Ethylene separation processes are described herein. The ethylene separation processes generally include introducing a feed stream including ethylene and butene into a de-ethenizer; and separating the ethylene from the butene via fractional distillation within the de-ethenizer to form an overhead stream including separated ethylene and a bottoms stream including separated butene, wherein the de-ethenizer operates at a pressure of less than 350 psig. |
申请公布号 |
MX2015008359(A) |
申请公布日期 |
2016.03.15 |
申请号 |
MX20150008359 |
申请日期 |
2014.01.08 |
申请人 |
LYONDELL CHEMICAL TECHNOLOGY, L.P. |
发明人 |
STEVEN T. COLEMAN;GARY A. SAWYER;ROBERT S. BRIDGES;ALLEN DAVID HOOD, JR. |
分类号 |
C07C7/04;B01J19/24;C07C11/04 |
主分类号 |
C07C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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