Emission purifying device for internal combustion engine
摘要
The emission flow is first passed through a porous gas adsorption granulate layer and then through a porous noble metal catalytic conversion granulate layer. This second layer has a spiral-form noble metal grid or wire. The porous gas adsorption granulate layer consists of natural or synthetic zeolites. The noble metal grid or wire may be electrically heated, possibly by a resistance wire.
申请公布号
DE19651743(A1)
申请公布日期
1998.06.18
申请号
DE1996151743
申请日期
1996.12.12
申请人
AFFONSO, ALVARO, PROF. DR., 61348 BAD HOMBURG, DE;AFFONSO, KARIN, 61348 BAD HOMBURG, DE
发明人
AFFONSO, ALVARO, PROF. DR., 61348 BAD HOMBURG, DE;AFFONSO, KARIN, 61348 BAD HOMBURG, DE