Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1977-12-05
1980-04-15
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
B01J 2904, B01J 2908
Patent
active
041983211
ABSTRACT:
This invention relates to a hydroprocessing catalyst particularly useful in hydrocracking comprising a low sodium faujasite zeolite produced by a high pressure exchange of Na cations with a solution of an ammonium salt as a substrate for incorporation of a hydrogenating metal compound.
REFERENCES:
patent: 3375065 (1968-03-01), McDaniel et al.
patent: 3405055 (1968-10-01), Bittner
patent: 3449070 (1969-06-01), McDaniel et al.
Alafandi Hamid
Stamires Dennis
Dees Carl F.
Filtrol Corporation
Kriegel Bernard
Subkow Philip
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