Zeolite catalysts, methods for producing zeolite catalysts, and methods for producing lower olefins

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United States of America Patent

PATENT NO 9821301
SERIAL NO

14416998

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Abstract

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Provided are zeolite catalysts that allow reactions to proceed at temperatures as low as possible when lower olefins are produced from hydrocarbon feedstocks with low boiling points such as light naphtha, make it possible to make propylene yield higher than ethylene yield in the production of lower olefins, and have long lifetime.

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Patent Owner(s)

Patent OwnerAddress
CHIYODA CORPORATIONKANAGAWA 220-8765

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asaoka, Sachio Yokohama, JP 41 558
Hodoshima, Shinya Yokohama, JP 7 12
Motomiya, Azusa Yokohama, JP 5 5
Wakamatsu, Shuhei Yokohama, JP 14 88
Yagi, Fuyuki Yokohama, JP 17 108

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