Assembly for deaeration of liquids

Details Assembly for deaeration of liquids Assembly for deaeration of liquids

1997-09-04

1999-03-30

Spitzer, Robert

Gas separation: apparatus

Apparatus for selective diffusion of gases

Membrane to degasify liquid

96 13, 95 46, B01D 1900

Patent

active

058882758

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 which includes a nonporous 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.

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