Molecular sieve-based catalyst modification apparatus, and method

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United States of America Patent

PATENT NO 11712675
APP PUB NO 20200406214A1
SERIAL NO

16767238

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Abstract

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The present application discloses a molecular sieve-based catalyst modification apparatus. The apparatus comprises a feed unit 1, a modification unit 2 and a cooling unit 3 connected in sequence; the feed unit comprises a catalyst feed unit 11 and a modifier feed unit 12, a catalyst and a modifier are introduced into the modification unit 2 respectively by the catalyst feed unit and the modifier feed unit and are discharged from the modification unit after sufficient reaction in modification unit, and then enter the cooling unit 3 for cooling. The present application further discloses a use method for the molecular sieve-based catalyst modification apparatus. The use method comprises: introducing a catalyst and a modifier into the modification unit 2 respectively through the feed unit 1; wherein the catalyst is modified by the modifier in the modification unit 2, and then discharged to the cooling unit 3 to cool until the temperature is lower than 50° C., and then the cooled modified catalyst is transferred to any storage device.

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Patent Owner(s)

Patent OwnerAddress
DALIAN INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCESNO 457 ZHONGSHAN ROAD SHAHEKOU DISTRICT DALIAN CITY LIAONING PROVINCE DALIAN CITY LIAONING PROVINCE 116000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jia, Jinming Dalian, CN 18 30
Li, Chenggong Dalian, CN 15 13
Li, Hua Dalian, CN 440 4134
Liu, Zhongmin Dalian, CN 103 242
Tang, Hailong Dalian, CN 25 54
Wang, Xiangao Dalian, CN 25 40
Ye, Mao Dalian, CN 90 916
Zhang, Cheng Dalian, CN 365 3456
Zhang, Jinling Dalian, CN 36 47
Zhang, Tao Dalian, CN 1018 9317
Zhao, Yinfeng Dalian, CN 16 32

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