Stable silicoaluminophosphate catalysts for conversion of alkyl halides to olefins

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United States of America Patent

PATENT NO 9550178
APP PUB NO 20160271597A1
SERIAL NO

14907598

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Abstract

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Disclosed is a method for converting an alkyl halide to an olefin. The method includes contacting a silicoaluminophosphate (SAPO) catalyst with a feed that includes an alkyl halide under reaction conditions sufficient to produce an olefin hydrocarbon product that includes C2 to C4 olefins. The SAPO catalyst has bimodal acidity designated as weak acid sites and strong acid sites. The weak acid concentration is less than 0.55 mmol/g-cat and the total acid concentration is less than 1.5 mmol/g-cat.

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Patent Owner(s)

Patent OwnerAddress
SABIC GLOBAL TECHNOLOGIES B VPLASTICSLAAN 1 BERGEN OP ZOOM 4612 PX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banke, Jonathan Houston, US 6 2
Ghosh, Ashim Kumar Houston, US 59 564
Khanmamedova, Alla Sugar Land, US 13 28
Mier, Mike Waller, US 8 39

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