Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Mixture is exhaust from internal-combustion engine
Patent
1983-10-14
1984-10-16
Thomas, Earl C.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Mixture is exhaust from internal-combustion engine
4232155, 60311, B01D 5336
Patent
active
044774176
ABSTRACT:
A process and catalyst is disclosed for the reduction of the ignition temperature of diesel soot filtered out of the exhaust fumes of diesel engines by passing the exhaust stream through a filter element. The filter element is a temperature resistant inert support onto which is deposited a catalytically effective amount of silver vanadate or a mixture of the temperature resistant carrier material and a catalytically effective amount of silver vanadate.
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patent: 4385031 (1983-05-01), Fratzer et al.
patent: 4385032 (1983-05-01), Fratzer et al.
Domesle Rainer
Koberstein Edgar
Pletka Hans-Dieter
Volker Herbert
Degussa - Aktiengesellschaft
Russel Jeffrey E.
Thomas Earl C.
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