1
Russell L McGalliard, Gary W Larrabee: Method for cryogenic separation of carbon dioxide from hydrocarbons. Standard Oil Company, Robert B Stevenson, Arthur McIlroy, January 29, 1980: US04185978 (48 worldwide citation)

The operation of a demethanizer being used to cryogenically separate high carbon dioxide content hydrocarbon feed into liquid ethane essentially free of both methane and carbon dioxide with simultaneous production of overhead gas comprising methane and carbon dioxide without carbon dioxide icing to ...


2
Mcgalliard Russell L, Larrabee Gary W: Procede de separation cryogenique du dioxyde de carbone et dhydrocarbures, Method for cryogenic separation of carbon dioxide from hydrocarbons. Standard Oil Company, GOWLING LAFLEUR HENDERSON, March 3, 1981: CA1096624

ABSTRACT OF THE DISCLOSURE The operation of a demethanizer being used to cryogenicallyseparate high carbon dioxide content hydrocarbon feed into liquid ethaneessentially free of both methane and carbon dioxide with simultaneousproduction of overhead gas comprising methane and carbon dioxide withoutc ...



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