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Natural gas treatment process using PTMSP membrane

Patent ·
OSTI ID:870352
 [1];  [2]
  1. San Francisco, CA
  2. Palo Alto, CA
+ Show Author Affiliations
A process for separating C.sub.3 + hydrocarbons, particularly propane and butane, from natural gas. The process uses a poly(trimethylsilylpropyne) membrane.
Research Organization:
Membrane Technology and Research, Inc. (Menlo Park, CA)
DOE Contract Number:
FG03-90ER81066
Assignee:
Membrane Technology and Research, Inc. (Menlo Park, CA)
Patent Number(s):
US 5501722
OSTI ID:
870352
Country of Publication:
United States
Language:
English

References (6)

Substituted propyne polymers journal December 1988
Gas permeability of polyacetylenes carrying substituents journal April 1985
Polyacetylene derivatives as membranes for gas separation journal March 1988
Gas and vapor permeation and sorption in poly (trimetylsilylpropyne) journal August 1991
Substituted propyne polymers?part II. Effects of aging on the gas permeability properties of poly[1-(trimethylsilyl)propyne] for gas separation membranes journal January 1989
Composite membrane of poly(1-(trimethylsilyl)-propyne) as a potential oxygen separation membrane journal September 1989

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/95/
butane
gas
gas treatment
hydrocarbons
membrane
natural
natural gas
particularly
poly
process
propane
ptmsp
separating
treatment
treatment process
trimethylsilylpropyne