Preparation of gas selective membranes
Abstract
Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.
- Inventors:
- Issue Date:
- Research Org.:
- UOP Inc
- OSTI Identifier:
- 7168432
- Patent Number(s):
- 4751104 A
- Application Number:
- PPN: US 6-678745
- Assignee:
- UOP Inc., Des Plaines, IL (United States) IDO; EDB-94-115965
- DOE Contract Number:
- AC07-82ID12422
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 6 Dec 1984
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; GASES; SEPARATION PROCESSES; MEMBRANES; FABRICATION; IMPREGNATION; ORGANIC POLYMERS; SURFACE COATING; DEPOSITION; FLUIDS; ORGANIC COMPOUNDS; POLYMERS; 320303* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes; 400105 - Separation Procedures
Citation Formats
Kulprathipanja, S., Kulkarni, S.S., and Funk, E.W. Preparation of gas selective membranes. United States: N. p., 1988.
Web.
Kulprathipanja, S., Kulkarni, S.S., & Funk, E.W. Preparation of gas selective membranes. United States.
Kulprathipanja, S., Kulkarni, S.S., and Funk, E.W. Tue .
"Preparation of gas selective membranes". United States.
@article{osti_7168432,
title = {Preparation of gas selective membranes},
author = {Kulprathipanja, S. and Kulkarni, S.S. and Funk, E.W.},
abstractNote = {Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {6}
}
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