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Patent Searching and Data


Title:
CATALYST CONVERTER RETAINING MEMBER, MANUFACTURE METHOD THEREOF, AND CATALYST CONVERTER
Document Type and Number:
Japanese Patent JP2005290991
Kind Code:
A
Abstract:

To provide a catalyst converter holding material, in which no embrittlement of fibers occurs even at high temperature, or specifically, in a temperature range up to 1200°C.

A catalyst converter is composed of catalyst carrier, a casing to contain the catalyst carrier, and holding material installed on the catalyst carrier to be provided between the holding carrier and the casing. The catalyst converter holding material includes at least either highly crystallized mullite fibers with the mullite ratio of 75-90% or highly crystallized alumina fibers with the α-corundum ratio of 30-60%.


Inventors:
SATO JUNYA
TOMOSUE SHINYA
SAKANE TADASHI
Application Number:
JP2004000102579
Publication Date:
October 20, 2005
Filing Date:
March 31, 2004
Export Citation:
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Assignee:
NICHIAS CORP
International Classes:
F01N3/28; B01D53/86; B01J33/00; (IPC1-7): F01N3/28; B01D53/86; B01J33/00
Attorney, Agent or Firm:
小栗 昌平
本多 弘徳
市川 利光
高松 猛
濱田 百合子