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Chemistry Of Hydrocarbon Compounds > Purification, Separation, Or Recovery > By Plural Serial Diverse Separations By Plural Serial Diverse SeparationsBy Plural Serial Diverse Separations patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/15/05 - 20050277801 - Combined process for recovering hydrogen, ethylene, ethane or separating ethylene cracked gas from dry gas of refinery plants This application provides processes for recovering hydrogen, ethylene and ethane from dry gas or separating ethylene cracked gas from dry gas of refinery plants, wherein a hydrating separation may be combined with for example a freezing or absorbing separation so as to separate a multiple gas mixture. The process may ... ### FreshPatents.com Support |