基本信息:
- 专利标题: ISOPARAFFIN-OLEFIN AKLYLATION
- 专利标题(中):异链烷烃 - 烯烃分解
- 申请号:PCT/US2017/035358 申请日:2017-06-01
- 公开(公告)号:WO2017222769A1 公开(公告)日:2017-12-28
- 发明人: DAKKA, Jihad, M. , METTLER, Matthew, S. , FITT, Jeffrey, M. , JOHNSON, Ivy, D. , SMITH, Charles, M.
- 申请人: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 申请人地址: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- 专利权人: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
- 代理机构: WARD, Andrew T. et al.
- 优先权: US62/353,687 20160623
- 主分类号: C07C2/62
- IPC分类号: C07C2/62 ; C07C9/16 ; C07C9/21
摘要:
In a process for isoparaffin-olefin alkylation, a feed comprising at least one olefin and at least one isoparaffin is contacted under alkylation conditions in the presence of a solid acid catalyst comprising a crystalline microporous material of the MWW framework type to produce an alkylated product. The alkylated product comprises a C 8- fraction, which is useful as a gasoline blending stock, and a C 9+ fraction, which is separated from the alkylated product and at least partially recycled to the alkylation step.
摘要(中):
在包含至少一种烯烃和至少一种异链烷烃的进料中,在烷基化条件下,在包含MWW的结晶微孔材料的固体酸催化剂存在下接触异链烷 - 烯烃烷基化的方法 框架类型以产生烷基化产物。 烷基化产物包含可用作汽油调合原料的C 8 - 馏分和C 9+馏分,其从烷基化产物中分离,并且至少 部分再循环至烷基化步骤。 p>