SOLID CATALYST ALKYLATION PROCESS WITH REGENERATION SECTION AND HYDROGEN FRACTIONATION ZONE

SOLID CATALYST ALKYLATION PROCESS WITH REGENERATION SECTION AND HYDROGEN FRACTIONATION ZONE

An alkylating agent alkylates an alkylation substrate in a solid catalyst alkylation process in which an alkylation reactor produces a reaction efflue nt and a catalyst regeneration zone produces a hydrogen-containing regeneration effluent. The alkylation effluent passes to an alkylate fractionation...

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Hauptverfasser: SHIELDS, DALE JAMES, SECHRIST, PAUL ALVIN
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Sprache:eng ; fre
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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creator SHIELDS, DALE JAMES
SECHRIST, PAUL ALVIN
description An alkylating agent alkylates an alkylation substrate in a solid catalyst alkylation process in which an alkylation reactor produces a reaction efflue nt and a catalyst regeneration zone produces a hydrogen-containing regeneration effluent. The alkylation effluent passes to an alkylate fractionation zone, while the regeneration effluent passes to a hydrogen fractionation zone to remove hydrogen and produce a hydrogen-depleted stream that passes to the alkylate fractionation zone. The process recycles hydrogen, and can recycle halogen-containing species as well, within the process while preventing admixture of hydrogen with the alkylating agent. This invention is particularly applicable to alkylation processes that use an olefinic alkylating agent.
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title SOLID CATALYST ALKYLATION PROCESS WITH REGENERATION SECTION AND HYDROGEN FRACTIONATION ZONE
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