发明名称 |
Oligomerization process |
摘要 |
In a process for oligomerizing an olefinic hydrocarbon feedstock comprising sulfur-containing molecules, the feedstock is contacted in the absence of hydrogen with a first metal oxide catalyst at a temperature in excess of 150° C. and then is contacted under olefin oligomerization conditions with a second catalyst comprising a crystalline molecular sieve, such as ZSM-22 or ZSM-57.
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申请公布号 |
US7414165(B2) |
申请公布日期 |
2008.08.19 |
申请号 |
US20070824186 |
申请日期 |
2007.06.29 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
DAKKA JIHAD MOHAMMED;GORIS HANS K. T.;MATHYS GEORGES M. K.;BROWN STEPHEN HAROLD;COOK BRUCE R. |
分类号 |
C07C2/02;C07C1/00;C07C2/12;C07C11/02 |
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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