METHOD AND PROCESS FOR CONVERTING THE ETHYLENE PRESENT IN THE OVERHEAD EFFLUENT FROM A FCC IN A MANNER SUCH AS TO INCREASE THE PROPYLENE PRODUCTION

The present invention describes a process for fractionating the gaseous fraction leaving overhead from the fractionation column of a catalytic cracking unit (FCC) using a unit for the conversion of ethylene into propylene, in order to upgrade the ethylene contained in the fuel gas.

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Bibliographic Details
Main Authors FISCHER, Beatrice, COUPARD, Vincent
Format Patent
LanguageEnglish
Published 17.01.2019
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Summary:The present invention describes a process for fractionating the gaseous fraction leaving overhead from the fractionation column of a catalytic cracking unit (FCC) using a unit for the conversion of ethylene into propylene, in order to upgrade the ethylene contained in the fuel gas.
Bibliography:Application Number: US201816034572