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Patent Searching and Data


Title:
PARTICULATE MATTER COMBUSTION CATALYST AND PARTICULATE MATTER COMBUSTION CATALYST FILTER
Document Type and Number:
WIPO Patent Application WO/2018/055893
Kind Code:
A1
Abstract:
This particulate matter combustion catalyst contains: a composite oxide of cesium and vanadium with a molar ratio of cesium to vanadium (Cs/V) of 1.0 ≤ Cs/V ≤ 3.0; a carrier which carries the composite oxide and contains ceria; and iron oxide. This particulate matter combustion catalyst filter 1 is provided with the particulate matter combustion catalyst and a filter 10 carrying the particulate matter combustion catalyst, and the filter 10 comprises any of a silicon carbide substrate, a cordierite substrate, a metal substrate and an aluminum titanate substrate, and is furthermore a wall-through type or flow-through type filter.

Inventors:
FURUTA Tsutomu
SAWA Ryosuke
Application Number:
JP2017/026227
Publication Date:
March 29, 2018
Filing Date:
July 20, 2017
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
B01J23/847; B01D39/20; B01D46/42; B01D53/94; F01N3/035; F01N3/10
Attorney, Agent or Firm:
ITO Masakazu et al. (Toranomon Kotohira Tower 2-8, Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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