.~ By addition of extraneous agent, e.g., solvent, etc. {15}
868
.~.~ Inorganic O-containing agent
DEFINITION
Classification: 585/868
Inorganic O-containing agent:
(under subclass 833) Subject matter in which an extraneous agent added to purify, separate, or recover the hydrocarbon is inorganic and contains oxygen, e.g., water, phosphoric acid, etc.
SEE OR SEARCH THIS CLASS, SUBCLASS:
15, for a hydrocarbon separation process involving the formation of a hydrocarbon hydrate.
