Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1993-02-12
1996-03-05
McFarlane, Anthony
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502304, 502334, 502341, 502351, 502355, 502439, 4232135, B01J 2104, B01J 2340
Patent
active
054967880
ABSTRACT:
A coating dispersion is shown for the production of catalysis-promoting coatings on an inert, structure-reinforcing element. The solids of the dispersion are present in various particle fractions and lead to a relatively rough coating surface with improved exchange between the exhaust gas and the catalyst surface. This results in improved heat-up behavior of the catalyst.
REFERENCES:
patent: 4868149 (1989-09-01), Bricker
patent: 5039647 (1991-08-01), Iara et al.
patent: 5166118 (1992-11-01), Kretschmar et al.
patent: 5179060 (1993-01-01), Subramanian et al.
Domesle Rainer
Engler Bernd
Koberstein Edgar
Lox Egbert
Ostgathe Klaus
Degussa - Aktiengesellschaft
McFarlane Anthony
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