Title:
HETEROGENEOUS CATALYST AND CATALYST SYSTEM FOR MANUFACTURING 1,2-DICHLOROETHANE
Document Type and Number:
WIPO Patent Application WO/2015/008819
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a heterogeneous catalyst that exhibits high activity and high selectivity, specifically a catalyst suitable for oxychlorination for manufacturing 1,2-dichloroethane from ethylene, and a catalyst system.
Provided are: a heterogeneous catalyst supported on a porous carrier, which is characterized by having the value of an integral of the hysteresis arising between an adsorption isotherm and a desorption isotherm for a gas adsorption method of 19% or less of the total value of the integral for the adsorption isotherm; and a catalyst system for manufacturing 1,2-dichloroethane that includes this catalyst and a diluent having a spherical shape, a circular cylindrical shape, or a hollow cylindrical shape.
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Inventors:
ASAKAWA TETSUO (JP)
SOMEYA SAE (JP)
OHHASI TOMOKAZU (JP)
IMATOMI SHINYA (JP)
HAMAJI HIDEYUKI (JP)
MORI YOSHIHIKO (JP)
OGURI MOTOHIRO (JP)
SOMEYA SAE (JP)
OHHASI TOMOKAZU (JP)
IMATOMI SHINYA (JP)
HAMAJI HIDEYUKI (JP)
MORI YOSHIHIKO (JP)
OGURI MOTOHIRO (JP)
Application Number:
PCT/JP2014/069004
Publication Date:
January 22, 2015
Filing Date:
July 17, 2014
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
B01J27/122; B01J35/10; C07C17/156; C07C19/045; C07B61/00
Domestic Patent References:
WO2012084276A2 | 2012-06-28 |
Foreign References:
JP2010051836A | 2010-03-11 | |||
JP2006110419A | 2006-04-27 | |||
JP2012532089A | 2012-12-13 | |||
JP2012187569A | 2012-10-04 | |||
JPS56141842A | 1981-11-05 | |||
JPS57136928A | 1982-08-24 | |||
JP2007508134A | 2007-04-05 | |||
JP2000254507A | 2000-09-19 |
Other References:
SHIMADZU CRITIC, vol. 48, no. 1, June 1991 (1991-06-01)
See also references of EP 3023149A4
See also references of EP 3023149A4
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