Gas preparation

Gas separation – Means within gas stream for conducting concentrate to collector

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

55 32, 55 64, 55 70, 55 73, 423246, B01D 5314

Patent

active

041069170

ABSTRACT:
Gas stream mixtures including ethylene, acetylene, CO, CO.sub.2, water, alcohols, H.sub.2 S, propylene and heavier hydrocarbons, CS.sub.2, etc., are prepared for further treatment by removing the water, alcohols, CS.sub.2, H.sub.2 S, propylene and heavier hydrocarbons in separate solvent-absorption systems. In particular, coke oven gas is treated to remove water, CS.sub.2, H.sub.2 S, propylene and heavier hydrocarbons prior to contacting it with cuprous aluminum halide to effect removal by complexing of ethylene, acetylene and/or carbon monoxide; off-gas from the complexing ligand zone or elsewhere may be used to prestrip and/or regenerate the solvent in the absorption system. Very little energy is consumed, extraction efficiencies are very high, and fouling is avoided.

REFERENCES:
patent: 2301779 (1942-11-01), Herold et al.
patent: 2871979 (1959-02-01), Scofield
patent: 2993566 (1961-07-01), Griffin
patent: 3324627 (1967-06-01), Kohrt
patent: 3383838 (1968-05-01), Carson
patent: 3831348 (1974-08-01), Pap
patent: 3880617 (1975-04-01), Shibuya et al.
patent: 3923958 (1975-12-01), Turnbo et al.
patent: 3948621 (1976-04-01), Cocuzza et al.
patent: 3975172 (1976-08-01), Ranke

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

Gas preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas preparation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1432327

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