发明授权
- 专利标题： Control of 2-phenyl content in alkylbenzenes during production
- 专利标题（中）： 在生产过程中控制烷基苯中的2-苯基含量
-
申请号： US13426129申请日： 2012-03-21
-
公开(公告)号： US08389787B1公开(公告)日： 2013-03-05
- 发明人: Debarshi Majumder , Stephen W. Sohn
- 申请人： Debarshi Majumder , Stephen W. Sohn
- 申请人地址： US IL Des Plaines
- 专利权人： UOP LLC
- 当前专利权人： UOP LLC
- 当前专利权人地址： US IL Des Plaines
- 代理商 Arthur E. Gooding
- 主分类号： C07C2/66
- IPC分类号： C07C2/66
摘要：
A process is presented for the management and control of the 2-phenyl content in a benzene alkylation process. The process includes the use of multiple reactor beds, with benzene flowing through the reactor beds in a sequential manner. The olefin stream is split to two or more portions, and a separate portion is passed to the first reactor bed and second reactor bed. Control of the ratio of the olefin flow splits controls the 2-phenyl content.
信息查询
