Invention Grant
- Patent Title: Alkylation system with catalyst transfer
- Patent Title (中): 具有催化剂转移的烷基化系统
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Application No.: US12694782Application Date: 2010-01-27
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Publication No.: US07972563B2Publication Date: 2011-07-05
- Inventor: Keith W. Hovis , Khalid Iqbal , Mark R. Cragun
- Applicant: Keith W. Hovis , Khalid Iqbal , Mark R. Cragun
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Agent James C Paschall
- Main IPC: G05D16/00
- IPC: G05D16/00 ; G05D7/00 ; C07C2/58
Abstract:
A system for alkylating hydrocarbons which includes an improved method of safely handling alkylation catalyst is disclosed. The process includes passing the alkylation catalyst from a settler vessel to a catalyst receiving vessel, via a catalyst cooler, for containment therein in the presence of a condensible gas. Also disclosed is a method for controlling the pressure in the catalyst receiving vessel by controlling the rate of removal of vapors.
Public/Granted literature
- US20100129265A1 ALKYLATION SYSTEM WITH CATALYST TRANSFER Public/Granted day:2010-05-27
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