Photocatalytic exhaust gas purification device for IC engines to remove pollutants comprises photocatalyst consisting of catalytically active substance fixed to carrier and radiation source
摘要
A photocatalytic exhaust gas purification device comprises a photocatalyst (18) consisting of a catalytically active substance fixed to a carrier and a radiation source (24) for bombarding the substance with electromagnetic radiation. Preferred Features: The radiation source is integrated into the photocatalyst. The radiation source is a pressure discharge lamp, especially a high pressure discharge lamp or a low pressure discharge lamp. The radiation source is held in a flow channel. An inner diameter of the flow channel is larger than an outer diameter of the radiation source.
申请公布号
DE19956290(A1)
申请公布日期
2001.05.23
申请号
DE1999156290
申请日期
1999.11.20
申请人
VOLKSWAGEN AG;OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
ENGELER, WERNER;DORE, PASCAL;BECHMANN, OLAF;KOESTERS, MARTINA;GARBE, THOMAS;LEWANDOWSKI, BERND;EICHHORN, MICHAEL