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Title:
COATING AGENT FOR DENITRIFICATION CATALYST, PRODUCTION METHOD THEREOF, AND DENITRIFICATION CATALYST
Document Type and Number:
Japanese Patent JP2008253955
Kind Code:
A
Abstract:

To provide a coating agent stable for a long time without gelling which has a V component substantially not dissolved and the V component easily remaining in a coating layer when deposited on a carrier of titania or containing titania as a main component, and to provide a production method of the coating agent.

The denitrification coating agent consists of titanium oxide, tungstate ion, vanadate ion, colloidal silica, and water, wherein the vanadate ion is a polyacid.


Inventors:
IMADA NAOMI
KATO YASUYOSHI
KAI KEIICHIRO
Application Number:
JP2007000101605
Publication Date:
October 23, 2008
Filing Date:
April 09, 2007
Export Citation:
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Assignee:
BABCOCK HITACHI KK
International Classes:
B01D53/94; B01J23/30; B01J37/02
Domestic Patent References:
JPH09187652A1997-07-22
JPH08332382A1996-12-17
JP2002361092A2002-12-17
JP2006223959A2006-08-31
JPH1128358A1999-02-02
Attorney, Agent or Firm:
川北 武長