Regeneration of catalysts by burning in the presence of alcohols
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United States of America Patent
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Dec 10, 1991
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N/A
app pub date -
Mar 7, 1990
filing date -
Mar 8, 1989
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Expired
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Abstract
Carbonaceous materials deposited on solid catalysts and produced, for example, in Beckmann rearrangement in a gaseous phase are burned off by effecting the treatment in the presence of alcohols such as methanol or ethanol together with molecular oxygen-containing gas in order to regenerate the catalyst activity.
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