公开(公告)号：US20210163300A1

公开(公告)日：2021-06-03

申请号：US17046635

申请日：2019-03-25

Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  TOSOH CORPORATION

Inventor： Atsushi FUKUOKA ,  Hirokazu KOBAYASHI ,  Sae SOMEYA

IPC: C01B32/40 ,  C01B3/40 ,  B01J29/22 ,  B01J29/24 ,  B01J29/74 ,  B01J29/76

Abstract: The present disclosure relates to a partial oxidation catalyst that causes a light hydrocarbon partial oxidation reaction to proceed readily with high activity and high selectivity and a high-yield carbon monoxide production method using the same. The present disclosure further relates to a light hydrocarbon partial oxidation catalyst containing a zeolite supporting cobalt and rhodium.

公开(公告)号：US20160167026A1

公开(公告)日：2016-06-16

申请号：US14905517

申请日：2014-07-17

Applicant: TOSOH CORPORATION

Inventor： Tetsuo ASAKAWA ,  Sae SOMEYA ,  Tomokazu OHASHI ,  Shinya IMATOMI ,  Hideyuki HAMAJI ,  Yoshihiko MORI ,  Motohiro OGURI

IPC: B01J27/138 ,  B01J35/02 ,  C07C17/156

CPC classification number: B01J27/138 ,  B01J27/122 ,  B01J35/002 ,  B01J35/02 ,  B01J35/023 ,  B01J35/026 ,  B01J35/04 ,  B01J35/08 ,  B01J35/10 ,  B01J35/1061 ,  B01J35/108 ,  B01J35/1085 ,  B01J35/109 ,  B01J37/0207 ,  B01J2208/00513 ,  B01J2523/00 ,  C07C17/156 ,  C07C19/045 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/31 ,  B01J2523/12 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/41

Abstract: To provide a heterogeneous catalyst that exhibits high activity and high selectivity, specifically a catalyst suitable for oxychlorination to produce 1,2-dichloroethane from ethylene, and a catalyst system. Provided are: a heterogeneous catalyst supported on a porous carrier, characterized in that the integral value of the hysteresis occurring between an adsorption isotherm and a desorption isotherm by a gas adsorption method, is at most 19% to the total integral value of the adsorption isotherm; and a catalyst system for producing 1,2-dichloroethane, which comprises this catalyst and a diluent having a spherical shape, circular cylindrical shape or hollow cylindrical shape.

Abstract translation: 提供显示高活性和高选择性的非均相催化剂，特别是适用于氧氯化从乙烯生产1,2-二氯乙烷的催化剂和催化剂体系。 提供：负载在多孔载体上的多相催化剂，其特征在于通过气体吸附法吸附等温线和解吸附等温线之间的滞后积分值与吸附等温线的总积分值相差至多19％ ; 以及包含该催化剂的1,2-二氯乙烷的制造催化剂体系和具有球状，圆筒状或中空圆筒状的稀释剂。