REMOVING METHOD FOR NITROGEN OXIDE IN GAS

Title:

REMOVING METHOD FOR NITROGEN OXIDE IN GAS

Document Type and Number:

Japanese Patent JPH0568855

Kind Code:

A

Abstract:

PURPOSE: To remove nitrogen oxides in gas by using a solid catalyst under coexistence of an org. compd.

CONSTITUTION: Nitrogen oxides in gas are removed by bringing the gas containing nitrogen oxides into contact with a solid catalyst under coexistence of an org. compd. As for the org. compd., methyl tert-butylether is directly added to the gas. Further, the solid catalyst consists of at least one element of Rh, Ru and Pt deposited on an activated alumina.

Inventors:

KOBUCHI TAMOTSU
OGATA ATSUSHI
MIZUNO KOICHI
OI AKIHIKO
OUCHI HIDEO

Application Number:

JP3847592A

Publication Date:

March 23, 1993

Filing Date:

January 29, 1992

Export Citation:

Click for automatic bibliography generation Help

Assignee:

AGENCY IND SCIENCE TECHN

International Classes:

B01D53/94; B01J23/40; F01N3/08; F01N3/10; F23J15/00; (IPC1-7): B01D53/36; B01J23/40; F01N3/08; F01N3/10; F23J15/00

Domestic Patent References:

JPH02233124A	1990-09-14
JPS6044026A	1985-03-08

Attorney, Agent or Firm:

Director, Institute for Resources and Environmental Technology, AIST

Next Patent: REGENERATIVE HEAT-TREATING PURIFIER