Title:
NITROGEN OXIDE REMOVING CATALYST AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH07178342
Kind Code:
A
Abstract:
PURPOSE: To reduce production cost and product price by extremely increasing catalyst activity, decreasing consumption and simplifying production process.
CONSTITUTION: This nitrogen oxide removing catalyst is produced by removing Al from the surface layer of a solidified alloy by quenching after melting. which contains Al as a main element and further an element having catalytic activity.
Inventors:
MASUMOTO TAKESHI
INOUE AKIHISA
UZAWA MASAMI
INOUE AKIHISA
UZAWA MASAMI
Application Number:
JP32760293A
Publication Date:
July 18, 1995
Filing Date:
December 24, 1993
Export Citation:
Assignee:
MASUMOTO TAKESHI
INOE AKIHISA
CHICHIBU ONODA CEMENT CORP
YOSHIDA KOGYO KK
HONDA MOTOR CO LTD
INOE AKIHISA
CHICHIBU ONODA CEMENT CORP
YOSHIDA KOGYO KK
HONDA MOTOR CO LTD
International Classes:
B01D53/94; B01J23/56; B01J23/63; B01J23/64; B01J23/648; B01J23/89; B01J25/00; B01D53/86; (IPC1-7): B01J25/00; B01D53/86; B01D53/94; B01J23/63; B01J23/64; B01J23/648; B01J23/89
Attorney, Agent or Firm:
Miyuki Ariga (3 outside)
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