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Chemistry Of Hydrocarbon Compounds > Unsaturated Compound Synthesis > By C Content Reduction, E.g., Cracking, Etc. > Ethylene Product Per Se Ethylene Product Per SeEthylene Product Per Se 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.05/18/06 - 20060106271 - Process for the recovery of an ethylene and propylene containing stream from a cracked gas resulting from hydrocarbon cracking Process for the recovery of an ethylene and propylene containing stream from a cracked gas resulting from cracking a hydrocarbon stream, wherein the cracked gas is treated in an absorptive demethanizer with a C4/C5 solvent at a temperature between −10° C. and −40° C. to free the cracked gas from ... ### FreshPatents.com Support |