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Patent Searching and Data


Title:
NOVEL ZEOLITE, AND CATALYST FOR USE IN PRODUCTION OF AROMATIC HYDROCARBON WHICH COMPRISES SAME
Document Type and Number:
WIPO Patent Application WO/2021/006188
Kind Code:
A1
Abstract:
Provided are: novel zeolite having an extremely small amount of specific Bronsted acid sites on the surface thereof, which is expected to be useful as a catalyst for the aromatization of a non-aromatic hydrocarbon typified by an aliphatic hydrocarbon; and a catalyst for use in the production of an aromatic hydrocarbon, which comprises the zeolite. Zeolite characterized by satisfying the following requirements (i) to (iii). (i) The zeolite has an average particle diameter of 100 nm or less. (ii) The zeolite is 10-membered ring microporous zeolite. (iii) The amount of the Bronsted acid sites on the outer surface of the zeolite is 0.1 to 10.0 μmol/g.

Inventors:
OKUBO AMANE (JP)
HAYASHI TOMOHIRO (JP)
ISHIMOTO RYO (JP)
HANAYA MAKOTO (JP)
Application Number:
PCT/JP2020/026089
Publication Date:
January 14, 2021
Filing Date:
July 02, 2020
Export Citation:
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Assignee:
TOSOH CORP (JP)
International Classes:
C01B39/36; B01J29/70; C07B61/00; C07C2/42; C07C15/04
Foreign References:
JP2018145085A2018-09-20
JPS62178530A1987-08-05
JPH01103917A1989-04-21
JP2019026571A2019-02-21
JP3741455B22006-02-01
JP3264447B22002-03-11
JP2018145085A2018-09-20
JPS6029654B21985-07-11
US4520221A1985-05-28
US4568768A1986-02-04
JP6070336B22017-02-01
Other References:
See also references of EP 3998231A4
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