Membrane process for treatment of chlorine-containing gas stream

Gas separation: processes – Compressing and indirect cooling of gaseous fluid mixture to... – And solid sorption

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

95 42, 95 48, 95117, 95230, B01D 5322

Patent

active

055385354

ABSTRACT:
A membrane process for separating chlorine from chlorine-containing gas streams is disclosed. The process employs a permselective membrane that is selective to chlorine and is stable in the long-term presence of chlorine. The process can be used to treat tail-gas from chlor-alkali plants, for example.

REFERENCES:
patent: 3651618 (1972-03-01), Klein et al.
patent: 3972691 (1976-08-01), Fukushima et al.
patent: 4130403 (1978-12-01), Cooley et al.
patent: 4180552 (1979-12-01), Graham et al.
patent: 4180553 (1979-12-01), Null et al.
patent: 4230463 (1980-10-01), Henis et al.
patent: 4243701 (1981-01-01), Riley et al.
patent: 4302336 (1981-11-01), Kawaguchi et al.
patent: 4424067 (1984-01-01), Tarasenko et al.
patent: 4553983 (1985-11-01), Baker
patent: 4654063 (1987-03-01), Auvil et al.
patent: 4661254 (1987-04-01), Zupancic et al.
patent: 4906256 (1990-03-01), Baker et al.
patent: 4913816 (1990-04-01), Waite et al.
patent: 4941972 (1990-07-01), Kau et al.
patent: 5013448 (1991-05-01), Swamikannu
patent: 5064447 (1991-11-01), Lee
patent: 5071451 (1991-12-01), Wijmans
patent: 5256295 (1993-10-01), Baker et al.
patent: 5256296 (1993-10-01), Baker et al.
patent: 5344702 (1994-09-01), Haubs et al.
patent: 5376164 (1994-12-01), Zarchy et al.
patent: 5389126 (1995-02-01), Baker et al.
patent: 5415681 (1995-05-01), Baker
Hardy et al., "A Personal Chlorine Monitor Utilizing Permeation Sampling," Environ. Sci.& Tech. Sep., 1979.
W. J. Ward et al., "Ultrathin Silicone/Polycarbonate Membranes for Gas Separation Processes," Jour. Memb. Sci. (1), 1976.
S. S. Kremen, "Technology and Engineering of ROGA Spiral-Wound Reverse . . . " in Reverse Osmosis and Synthetic Membranes, S.Sourirajan,Ed., 1977.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Membrane process for treatment of chlorine-containing gas stream does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Membrane process for treatment of chlorine-containing gas stream, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane process for treatment of chlorine-containing gas stream will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-709915

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.