Gas and liquid contact apparatus – Contact devices – Liquid tank
Patent
1997-08-20
1999-07-27
Bushey, C. Scott
Gas and liquid contact apparatus
Contact devices
Liquid tank
261126, 261DIG7, 426477, B01F 304
Patent
active
059285737
ABSTRACT:
A method of maintaining carbon dioxide concentration in an aqueous solution containing the same, which entails introducing an amount of a gas into the aqueous solution sufficient to maintain a desired level of carbon dioxide in the aqueous solution,
the gas containing from about 25-100% by volume of argon and from about 0-75% by volume of a carrier gas therefor.
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WP 93/19626, (PCT/EP93/00812) Cited By The Examiner /Full Text Enclosed.
Spencer Kevin C.
Steiner Edward F.
Bushey C. Scott
L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation De
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