Invention Grant
- Patent Title: Alkylation process with settler effluent recycle
- Patent Title (中): 具有沉淀器废水循环的烷基化方法
-
Application No.: US11012811Application Date: 2004-12-15
-
Publication No.: US07371918B2Publication Date: 2008-05-13
- Inventor: Robert M. Gray , Keith W. Hovis
- Applicant: Robert M. Gray , Keith W. Hovis
- 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: C07C2/62
- IPC: C07C2/62 ; C07C2/56
Abstract:
A system and/or process for increasing the isobutane to olefin ratio in an alkylation process/system is disclosed. The system and/or process includes provisions for charging a portion of the settler effluent as a feed to at least one reaction zone downflow from the first reaction zone of a multi-zone alkylation reactor along with a portion of the olefin feed to the multi-zone alkylation reactor.
Public/Granted literature
- US20060129014A1 Alkylation process with settler effluent recycle Public/Granted day:2006-06-15
Information query
