Title:
【発明の名称】酸素を含有する排ガス中の酸化有害物質を除去するための方法および装置ならびにこれにより駆動されるエンジン
Document Type and Number:
Japanese Patent JP2001525902
Kind Code:
A
Abstract:
To clean the exhaust gas of internal-combustion engines or other machines which are operated with fossil fuel, it is proposed to firstly pretreat the exhaust gas in a non-thermal normal-pressure gas discharge and subsequently allow a selective catalytic reduction of oxidic noxious substances to take place with the addition of a suitable reduction substance, or to allow a selective catalytic decomposition to take place. The device for removing the oxidic noxious substances is characterized by a series circuit of at least one module with a gas discharge section and at least one module with a catalytic-converter section, and is suitable in particular for use in a diesel engine.
Inventors:
Breel, Stephan
Hammer, thomas
Witzel, Frank
Hammer, thomas
Witzel, Frank
Application Number:
JP54979098A
Publication Date:
December 11, 2001
Filing Date:
May 08, 1998
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
B01D53/32; B01D53/92; B01D53/94; B01J19/08; B01D53/86; F01N3/08; F01N3/20; F01N13/02; (IPC1-7): F01N3/08; B01D53/86; B01J19/08
Domestic Patent References:
| JPH07247827A | 1995-09-26 | |||
| JPH06173657A | 1994-06-21 | |||
| JPH09103648A | 1997-04-22 | |||
| JPH0610652A | 1994-01-18 |
Attorney, Agent or Firm:
Iwao Yamaguchi