Process for the manufacture of a gauze for a catalytic converter and a gauze for a catalytic converter manufactured according thereto
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United States of America Patent
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Aug 3, 1993
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N/A
app pub date -
Aug 23, 1991
filing date -
Sep 12, 1990
priority date (Note) -
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Abstract
Catalytic gauzes which have an enlarged surface can be manufactured from a wire made of 90Pt/10Rh, for example, by coating the wire with a base metal, thermally treating the wire under partial conversion of the 90Pt/10Rh into solid solutions with the base metal, dissolving the base metal and weaving a wire gauze. They are used for the oxidation of ammonia and the ammoxidation of methane.
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