OLEFIN OLIGOMERIZATION

专利名称：OLEFIN OLIGOMERIZATION

发明人：SMALL, Brooke, L.,KREISCHER, Bruce, E.申请号：EP05723401.5申请日：20050218公开号：EP1723092A1公开日：20061122

摘要：Provided is a method of oligomerizing alpha olefins. In an embodiment, anoligomerization catalyst system is contacted in at least one continuous reactor with afeed comprising olefins; an effluent comprising product olefins having at least fourcarbon atoms is withdrawn from the reactor; the oligomerization catalyst systemcomprises iron or cobalt, or combinations thereof; and the single pass conversion ofethylene is at least about 40 weight percent among product olefins having at least fourcarbon atoms. In another embodiment, the single pass conversion of ethylene comprisesat least about 65 weight percent among product olefins having at least four carbonatoms. In another embodiment, product olefins of the effluent having twelve carbonatoms comprise at least about 95 weight percent 1-dodecene. In another embodiment,product olefins comprise at least about 80 weight percent linear 1-alkenes. In anotherembodiment, product olefins comprise at least about 20 weight percent alpha olefinshaving from about 8 to about 20 carbon atoms. In another embodiment, the

oligomerization catalyst system provided comprises a selective 1-hexene (S1H) catalyst.

申请人：CHEVRON PHILLIPS CHEMICAL COMPANY LP

地址：10001 Six Pines Drive, The Woodlands, Texas 77380 US

国籍：US

代理机构：Bublak, Wolfgang

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