Title:
MOLECULAR SIEVE-BASED CATALYST MODIFICATION APPARATUS, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/104655
Kind Code:
A1
Abstract:
The present application discloses a molecular sieve-based catalyst modification apparatus. Said apparatus comprises a feeding unit 1, a modification unit 2 and a cooling unit 3 which are connected in sequence; the feeding unit comprises a catalyst feeding unit 11 and a modifier feeding unit 12, the catalyst feeding unit and the modifier feeding unit respectively introduce a catalyst and a modifier into the modification unit 2, and the catalyst and the modifier are discharged from the modification unit after sufficient reaction and enter the cooling unit 3 for cooling. The present application further discloses a use method for the molecular sieve-based catalyst modification apparatus. Said use method comprises: introducing, by means of the feeding unit 1, catalyst and modifier into the modification unit 2; after the catalyst is modified by the modifier in the modification unit 2, discharging the catalyst into the cooling unit 3; and after the temperature of the modified catalyst is lowered to a temperature of less than 50 ℃ in the cooling unit 3, outputting the cooled modified catalyst to an arbitrary material storage apparatus.
Inventors:
ZHANG TAO (CN)
YE MAO (CN)
LIU ZHONGMIN (CN)
ZHANG JINLING (CN)
TANG HAILONG (CN)
JIA JINMING (CN)
WANG XIANGAO (CN)
ZHANG CHENG (CN)
LI HUA (CN)
ZHAO YINFENG (CN)
LI CHENGGONG (CN)
YE MAO (CN)
LIU ZHONGMIN (CN)
ZHANG JINLING (CN)
TANG HAILONG (CN)
JIA JINMING (CN)
WANG XIANGAO (CN)
ZHANG CHENG (CN)
LI HUA (CN)
ZHAO YINFENG (CN)
LI CHENGGONG (CN)
Application Number:
PCT/CN2017/113984
Publication Date:
June 06, 2019
Filing Date:
November 30, 2017
Export Citation:
Assignee:
DALIAN INST CHEM & PHYSICS CAS (CN)
International Classes:
B01J8/00; B01J29/00; B01J31/00; B01J37/00; B01J38/00
Foreign References:
| CN101602013A | 2009-12-16 | |||
| CN106238094A | 2016-12-21 | |||
| CN105312080A | 2016-02-10 | |||
| US3911041A | 1975-10-07 | |||
| CN105524300A | 2016-04-27 | |||
| CN1880288A | 2006-12-20 | |||
| US3911041A | 1975-10-07 | |||
| US4049573A | 1977-09-20 | |||
| US4100219A | 1978-07-11 | |||
| US5367100A | 1994-11-22 | |||
| US5573990A | 1996-11-12 | |||
| US4250345A | 1981-02-10 |
Other References:
See also references of EP 3718623A4
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
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