Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1981-02-27
1982-12-07
Spitzer, Robert H.
Gas separation
Means within gas stream for conducting concentrate to collector
55 75, 585826, B01D 5304
Patent
active
043625371
ABSTRACT:
A method for the removal of polymer from a straight-chain paraffin purge medium used in a monoolefin adsorption-desorption separation process comprising recycling a countercurrent purge step polymer containing straight-chain paraffin product for use as purge medium in the process without separation of polymer from the straight-chain paraffin and separating polymer from at least a portion of an adsorption step and a copurge step polymer containing straight-chain paraffin product and recycling the purified straight-chain paraffin for use as purge medium in the process.
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Humphreys Harrie M.
Spitzer Robert H.
Union Carbide Corporation
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