Title:
NITROGEN OXIDES CATALYSTIC REDUCTION CATALYST
Document Type and Number:
Japanese Patent JPH08164335
Kind Code:
A
Abstract:
PURPOSE: To enable to efficiently perform catalystic reduction for nitrogen oxides in exhaust gas under presence of oxygen.
CONSTITUTION: This catalyst consists of anatase-type titanium dioxide or the mixture of it with at least one kind of metallic oxide selected from the group consisting of V, Cr, Zn, Nb, Mo, W, Co, Ni and Cu.
Inventors:
NAKATSUJI TADAO
SHIMIZU HIROMASU
SUGANUMA FUJIO
KITATSUME AKIHIRO
KINDAICHI YOSHIAKI
SASAKI MOTOI
SHIMIZU HIROMASU
SUGANUMA FUJIO
KITATSUME AKIHIRO
KINDAICHI YOSHIAKI
SASAKI MOTOI
Application Number:
JP4300791A
Publication Date:
June 25, 1996
Filing Date:
February 14, 1991
Export Citation:
Assignee:
PETROLEUM ENERGY CENTER FOUND
AGENCY IND SCIENCE TECHN
COSMO OIL CO LTD
SAKAI CHEMICAL INDUSTRY CO
AGENCY IND SCIENCE TECHN
COSMO OIL CO LTD
SAKAI CHEMICAL INDUSTRY CO
International Classes:
B01D53/94; B01J21/06; B01J23/06; B01J23/20; B01J23/22; B01J23/24; B01J23/26; B01J23/28; B01J23/30; B01J23/34; B01J23/70; B01J23/72; B01J23/74; B01J23/745; B01J23/75; B01J23/755; B01J27/053; B01D53/86; (IPC1-7): B01J23/20; B01D53/86; B01D53/94; B01J21/06; B01J23/06; B01J23/22; B01J23/24; B01J23/26; B01J23/28; B01J23/30; B01J23/34; B01J23/70; B01J23/72; B01J23/74; B01J23/745; B01J23/75; B01J23/755; B01J27/053
Attorney, Agent or Firm:
Tomohiro Matsuo