发明名称 |
Propylene oligomerization process |
摘要 |
A process for the oligomerization of propylene is disclosed wherein MCM-22 zeolite prepared as a distillation structure is used in a reaction distillation zone under conditions of temperature and pressure to concurrently react the propylene to produce oligomers thereof and separate the oligomer products from unreacted propylene by fractional distillation in a distillation column reactor. Compared to the prior art tubular or plug flow reactors, lower temperatures and pressures are used to produce higher conversions and selectivities to preferred isomeric forms.
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申请公布号 |
US7615673(B2) |
申请公布日期 |
2009.11.10 |
申请号 |
US20060518372 |
申请日期 |
2006.09.08 |
申请人 |
CATALYTIC DISTILLATION TECHNOLOGIES;EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
LOESCHER MITCHELL E.;BOYER CHRISTOPHER C.;KEENAN MICHAEL J.;STANAT JON E. R. |
分类号 |
C07C2/02 |
主分类号 |
C07C2/02 |
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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