EXHAUST GAS PURIFICATION FILTER AND METHOD FOR MANUFACTURING THE SAME AND EXHAUST GAS PURIFICATION DEVICE

Japanese Patent JP2016107259

A

PROBLEM TO BE SOLVED: To provide an exhaust gas purification filter that can support a catalyst by a simple method without impregnating a filter into a solution including a catalyst particle or coating a filter with a solution including a catalyst particle after manufacturing an exhaust gas purification filter and has high NOx reduction efficiency, to provide a method for manufacturing the filter and to provide an exhaust gas purification device having the filter.SOLUTION: The exhaust gas purification filter is manufactured by sintering a molded product formed from a mixture including zeolite and a raw material particle as a carrier and after sintering, an alkali metal at an ion exchange site of zeolite is exchanged for a transition metal.SELECTED DRAWING: None

JPS5711926	CONVERSION OF ORGANIC COMPOUND USING PERIODIC TABLE IB GROUP ELEMENT DENATURED ZEOLITE CATALYST
JPH0947663	EXHAUST GAS CATALYST AND EXHAUST GAS PURIFYING PROCESS USING THE CATALYST
JPH10362	PRODUCTION OF CATALYST FOR PURIFICATION OF EXHAUST GAS

UETANI MASATOSHI
MISHIMA TAKAHIRO

JP2015218151A

June 20, 2016

November 06, 2015

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OTSUKA CHEMICAL CO LTD

B01J29/46; B01D53/86; B01D53/94; B01J29/63; B01J35/04; B01J37/04; B01J37/08; B01J37/30; F01N3/035; F01N3/10

Patent business corporation Miya saki, table of contents patent office

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