Removal of organic compounds from gas streams using carbon molec

Details Removal of organic compounds from gas streams using carbon molec Removal of organic compounds from gas streams using carbon molec

1987-12-24

1989-04-11

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 71, 55 75, B01D 5304

Patent

active

048203181

ABSTRACT:
Volatile organic compounds such as ketones and fluorocarbons are removed from vapor streams by contacting the vapor stream with a bed of an adsorbent comprising a binderless carbon molecular sieve. The carbon molecular sieves are characterized by their method of manufacture which includes forming a polymer from oxygen-free precursors and carbonizing directly to the finished sieve material in the absence of oxygen.

REFERENCES:
patent: 3639266 (1972-02-01), Battista
patent: 3960768 (1976-06-01), Ripperger et al.
patent: 4046709 (1977-09-01), Yuki
patent: 4118341 (1978-10-01), Ishibashi et al.
patent: 4124529 (1978-11-01), Juntgen et al.
patent: 4420415 (1983-12-01), Yuki et al.
patent: 4455444 (1984-06-01), Kulprathipanja et al.
patent: 4508851 (1985-04-01), Izumi et al.
patent: 4526887 (1985-07-01), Sutt, Jr.
patent: 4528281 (1985-07-01), Sutt, Jr.
patent: 4540678 (1985-09-01), Sutt, Jr.
patent: 4627857 (1986-12-01), Sutt, Jr.
patent: 4629476 (1986-12-01), Sutt, Jr.
patent: 4734394 (1988-03-01), Kosaka et al.
WO 84/04913, 12/20/84, Andersson et al., "Method For Reducing The Hydrocarbon Content in Air or Water", (55/74) 7 pages w/Search Report.
Flanigen, E. M. et al., "Silicalite, a New Hydrophobic Crystalline Silica Molecular Sieve", Nature, vol. 271 9 Feb. 1978, pp. 512-516.
Kirk Othmer Encyclopedia of Chemical Technology, vol. 4, "Calcium Compounds to Chloramphenicol", pp. 149-157.
Parmele, Charles S. et al., "Vapor-phase Adsorption Cuts Pollution, Recovers Solvents," Chemical Engineering, Dec. 31, 1979, pp. 58-70.

Affiliated with

Also associated with

Rating

Removal of organic compounds from gas streams using carbon molec does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of organic compounds from gas streams using carbon molec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of organic compounds from gas streams using carbon molec will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-664452