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Title: 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:
 [1];  [1];  [2]
  1. Hoffman Estates, IL
  2. Highland Park, IL
Publication Date:
Research Org.:
UOP Inc
OSTI Identifier:
866620
Patent Number(s):
US 4751104
Assignee:
UOP Inc. (Des Plaines, IL)
DOE Contract Number:  
AC07-82ID12422
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
preparation; gas; selective; membranes; separation; possess; improved; characteristics; exemplified; selectivity; flux; prepared; coating; porous; organic; polymer; support; solution; emulsion; plasticizer; effected; subatmospheric; pressures; increase; penetration; depth; material; improved characteristics; coating material; atmospheric pressure; organic polymer; gas separation; separation membrane; subatmospheric pressure; separation membranes; polymer support; porous organic; penetration depth; possess improved; selective membranes; selective membrane; atmospheric pressures; /427/55/96/210/

Citation Formats

Kulprathipanja, Santi, Kulkarni, Sudhir S, and Funk, Edward W. Preparation of gas selective membranes. United States: N. p., 1988. Web.
Kulprathipanja, Santi, Kulkarni, Sudhir S, & Funk, Edward W. Preparation of gas selective membranes. United States.
Kulprathipanja, Santi, Kulkarni, Sudhir S, and Funk, Edward W. Fri . "Preparation of gas selective membranes". United States. https://www.osti.gov/servlets/purl/866620.
@article{osti_866620,
title = {Preparation of gas selective membranes},
author = {Kulprathipanja, Santi and Kulkarni, Sudhir S and Funk, Edward 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 = {},
url = {https://www.osti.gov/biblio/866620}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {1}
}

Patent:

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