Selective extraction of CO.sub.2 and argon from ethylene oxide r

Details Selective extraction of CO.sub.2 and argon from ethylene oxide r Selective extraction of CO.sub.2 and argon from ethylene oxide r

1987-03-06

1989-11-07

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30110

Patent

active

048793965

ABSTRACT:
An improved process is disclosed for producing ethylene oxide; the process utilizing suitable semipermeable membrane units to selectively remove desired amounts of both carbon dioxide and argon diluents from the reaction recycle gas. The utilization of such a process makes possible to utilize a much cheaper low purity oxygen source without concern for feed purge losses.

REFERENCES:
patent: 3083213 (1963-03-01), Courter
patent: 3119837 (1964-01-01), Kingsley et al.
patent: 3725307 (1973-04-01), Brown et al.
patent: 4230463 (1980-10-01), Henis et al.
R. P. Rastogi et al., J. of Membrane Science (1978), "Thermoosmotic Studies on Argon Gas and Binary Gas Mixtures of . . . ", 4, 1-15.
W. A. Bollinger et al., CEP (1982), "Separating Systems for Oil Refining and Production", pp. 27-32.
R. S. Narayon et al., Paper Presented at the Permian Basin Regional Meeting of Gas Processors Association, May 6, 1982, Midland, Texas, 1-18.

Affiliated with

Also associated with

Rating

Selective extraction of CO.sub.2 and argon from ethylene oxide r does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selective extraction of CO.sub.2 and argon from ethylene oxide r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selective extraction of CO.sub.2 and argon from ethylene oxide r will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-84878