Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.
Patent
1987-07-17
1989-02-28
Caldarola, Glenn
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By addition of extraneous agent, e.g., solvent, etc.
208206, 208236, 208240, 423229, 4232451, C07C 711, C01B 3126
Patent
active
048087653
ABSTRACT:
There is disclosed a process for treating liquid (liquifiable) and gaseous hydrocarbons to remove substantially all of the acid gases including COS by contacting the hydrocarbon streams with specific aqueous treating agents in a series of sequential specific limit operations and apparatus.
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Pearce Roscoe L.
Wolcott Richard A.
Baker G. R.
Caldarola Glenn
The Dow Chemical Company
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