发明名称 |
Manufacture of high octane alkylate |
摘要 |
A Fischer-Tropsch C3-C4 olefin stream is simultaneously dehydrated and isomerized to convert alcohols to olefins and 1-butenes to 2-butenes and thereby lower the oxygenate content. Another Fischer-Tropsch fraction is hydrotreated and hydrocracked to provide an isobutane stream. The treated C3-C4 olefin stream having an oxygenate content less than 4000 ppm, is reacted with the isobutane stream to provide a highly branched, high octane isoparaffinic alkylate. The alkylate is useful as a blending component in motor gasoline.
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申请公布号 |
US6768035(B2) |
申请公布日期 |
2004.07.27 |
申请号 |
US20020059252 |
申请日期 |
2002.01.31 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
O'REAR DENNIS J.;MATHUR STEVEN S.;VAN HARRIS THOMAS;MUNSON CURTIS L.;CHAN CONG-YAN |
分类号 |
B01J29/70;C07B61/00;C07C1/04;C07C1/24;C07C2/58;C07C2/70;C07C5/25;C07C9/16;C07C11/02;C10G2/00;C10G3/00;C10G29/20;C10G35/04;C10G45/02;C10G45/08;C10G45/58;C10G47/00;C10G47/06;C10G69/08;(IPC1-7):C07C2/58 |
主分类号 |
B01J29/70 |
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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