Alkylation process with settler effluent recycle

A system for increasing the isobutane to olefin ratio in an alkylation process/system is disclosed. The system includes provisions for charging a portion of the settler effluent as a feed to at least one reaction zone downflow from the first reaction zone of a multi-zone alkylation reactor along wit...

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Bibliographische Detailangaben
Hauptverfasser: HOVIS KEITH W, GRAY ROBERT M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system for increasing the isobutane to olefin ratio in an alkylation process/system is disclosed. The system includes provisions for charging a portion of the settler effluent as a feed to at least one reaction zone downflow from the first reaction zone of a multi-zone alkylation reactor along with a portion of the olefin feed to the multi-zone alkylation reactor.