Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-10-10
1981-12-15
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
208120, B01J 2908
Patent
active
043058450
ABSTRACT:
A low temperature method of calcining a zeolitic catalyst and the product of the method, the method comprising reducing the water content of the catalyst to less than 1.5 wt. % by contacting the catalyst with a water-miscible organic fluid and thereafter calcining the catalyst at a temperature of less than about 1200.degree. F.
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Dees Carl F.
Hoatson Jr. James R.
Mancuso Gregory J.
Page II William H.
UOP Inc.
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