.~ Utilizing liquid sorption of component from gas or vapor
DEFINITION
Classification: 203/42
(under subclass 39) Processes, directed to extracting a component from gas or vapor with a liquid.
SEE OR SEARCH CLASS
95, Gas Separation: Processes,
149+, for processes, per se, of gas separation utilizing liquid contacting.
208, Mineral Oils: Processes and Products,
311, for a process in which mineral oil is mixed with a liquid which will form with a portion of the oil a liquid phase which is immiscible with the rest of the oil and note "SEARCH THIS CLASS, SUBCLASS" and "SEARCH CLASS" thereunder. 260, Chemistry of Carbon Compounds,
708, for a process including treatment for absorbing impurities, and note "SEARCH CLASS" thereunder.
261, Gas and Liquid Contact Apparatus, appropriate subclasses for apparatus for contacting a gas and a liquid.
585, Chemistry of Hydrocarbon Compounds,
833+, for hydrocarbon purification by solvent extraction.
