发明名称 |
Lowering Nitrogen-Containing Lewis Bases In Molecular Sieve Oligomerisation |
摘要 |
Nitrogen-containing Lewis bases act as poisons for molecular sieve catalysts used in oligomerisation reactions. Lowering their presence in the feed prior to the contacting thereof with the molecular sieve brings a significant extension of catalyst life. Thus, processes that are directed to the lowering of these poisons are provided.
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申请公布号 |
US2011282092(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US201113168161 |
申请日期 |
2011.06.24 |
申请人 |
GODSMARK JOHN STEPHEN;MATHYS GEORGE MARIE KAREL;BECKERS HUBERTUS JOSEPH;YARBROUGH CHARLES MORRIS;BROWN STEPHEN HAROLD;LIM YEO-MENG |
发明人 |
GODSMARK JOHN STEPHEN;MATHYS GEORGE MARIE KAREL;BECKERS HUBERTUS JOSEPH;YARBROUGH CHARLES MORRIS;BROWN STEPHEN HAROLD;LIM YEO-MENG |
分类号 |
C07C67/08;C07C2/02;C07C29/00;C07C41/00;C07C47/00 |
主分类号 |
C07C67/08 |
代理机构 |
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代理人 |
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地址 |
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