Invention Grant
- Patent Title: Membrane for separating aromatic and aliphatic compounds
- Patent Title (中): 用于分离芳族和脂族化合物的膜
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Application No.: US11890226Application Date: 2007-08-03
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Publication No.: US07708151B2Publication Date: 2010-05-04
- Inventor: Dennis G. Peiffer , Randall D. Partridge , Walter Weissman , David C. Dalrymple , Craig Y. Sabottke
- Applicant: Dennis G. Peiffer , Randall D. Partridge , Walter Weissman , David C. Dalrymple , Craig Y. Sabottke
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent D. M. Weisberg
- Main IPC: B01D71/64
- IPC: B01D71/64 ; B01D61/00
Abstract:
This invention relates to a polymeric membrane composition utilizing the non-hazardous compound 4-aminophenyl disulfide (“APD”), a method of making the polymeric membrane, and a process for separating components of a feedstream utilizing the polymeric membrane. More particularly, but not by way of limitation, this invention relates to utilizing the polymeric membrane composition in a process for the separation of aromatics from a hydrocarbon feedstream containing aromatics and aliphatic compounds.
Public/Granted literature
- US20080035573A1 Membrane for separating aromatic and aliphatic compounds Public/Granted day:2008-02-14
Information query
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