发明名称 |
PROCESS FOR THE MANUFACTURE OF OLEFIN OLIGOMERS |
摘要 |
The present invention relates to a process for producing polyolefms wherein a feedstock comprising n-olefin or a mixture of n-olefins is dimerized in the pres- ence of a solid acidic catalyst by passing the feedstock to a catalytic distillation apparatus comprising either a) a combination of a distillation column and a reactor comprising at least one catalyst bed, or b) a distillation column connected to one or more side reactors comprising at least one catalyst layer, recovering the unre- acted n-olefin from the distillation column or the combination of the distillation column and the reactor at the upper part thereof as a side-stream to be combined with the feedstock, and the reaction product from the dimerization is hydrogen- ated. |
申请公布号 |
EP2029701(A1) |
申请公布日期 |
2009.03.04 |
申请号 |
EP20070788742 |
申请日期 |
2007.06.14 |
申请人 |
NESTE OIL OYJ |
发明人 |
TIITTA, MARJA;ILLIKAINEN, ANNA-MARI;KULMALA, KARI;LEHTINEN, VESA-MATTI;NISSFOLK, FREDRIK |
分类号 |
C07C2/12;B01J21/12;B01J29/00;B01J29/04;B01J29/08;B01J29/40;B01J29/70;B01J29/80;B01J29/90;B01J35/10;B01J38/12;C08F10/00;C10G29/20;C10G50/02 |
主分类号 |
C07C2/12 |
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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