Gas separation: apparatus – Apparatus for selective diffusion of gases – Membrane to degasify liquid
Patent
1997-02-24
1998-11-03
Spitzer, Robert
Gas separation: apparatus
Apparatus for selective diffusion of gases
Membrane to degasify liquid
95 46, 96 13, B01D 1900, B01D 6910
Patent
active
058302611
ABSTRACT:
A deaeration assembly for removal of air or other gases dissolved in a liquid. The assembly includes a deaeration element having a gas-channel-forming component enclosed and sealed within an envelope formed of a non-porous fluoropolymer film. The assembly also includes a liquid-channel-forming component which can be positioned on the outside of the element, or can be enclosed with the gas-channel-forming component within the element. The assembly can be formed in spiral-wound or folded configurations for installation in a deaeration module or apparatus. The deaeration assembly is useful for removal of gases dissolved in chemically aggressive liquids, high-purity liquids, and other special liquids.
REFERENCES:
patent: 2597907 (1952-05-01), Steiner et al.
patent: 3619986 (1971-11-01), Mormont et al.
patent: 3668837 (1972-06-01), Gross
patent: 3735562 (1973-05-01), Mousseau, Jr. et al.
patent: 3911080 (1975-10-01), Mehl et al.
patent: 4004587 (1977-01-01), Jess
patent: 4190426 (1980-02-01), Ruschke
patent: 4274848 (1981-06-01), LaGro
patent: 4957518 (1990-09-01), Brassell
patent: 4957522 (1990-09-01), Brassell
patent: 5019140 (1991-05-01), Bowser et al.
patent: 5078755 (1992-01-01), Tozawa et al.
patent: 5082472 (1992-01-01), Mallouk et al.
patent: 5098562 (1992-03-01), Shibata et al.
patent: 5123937 (1992-06-01), Shibata et al.
patent: 5154832 (1992-10-01), Yamamura et al.
Japanese Laid-Open Patent Application No. 60-172306; Sep. 5, 1985 "A Composite Film".
Hamasaki Sadakatsu
Kobayashi Masayuki
Japan Gore-Tex Inc.
Samuels Gary A.
Spitzer Robert
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