Invention Grant
US08389787B1 Control of 2-phenyl content in alkylbenzenes during production 有权
在生产过程中控制烷基苯中的2-苯基含量

  • Patent Title: Control of 2-phenyl content in alkylbenzenes during production
  • Patent Title (中): 在生产过程中控制烷基苯中的2-苯基含量
  • Application No.: US13426129
    Application Date: 2012-03-21
  • Publication No.: US08389787B1
    Publication Date: 2013-03-05
  • Inventor: Debarshi MajumderStephen W. Sohn
  • Applicant: Debarshi MajumderStephen W. Sohn
  • Applicant Address: US IL Des Plaines
  • Assignee: UOP LLC
  • Current Assignee: UOP LLC
  • Current Assignee Address: US IL Des Plaines
  • Agent Arthur E. Gooding
  • Main IPC: C07C2/66
  • IPC: C07C2/66
Control of 2-phenyl content in alkylbenzenes during production
Abstract:
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.
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