Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1977-07-21
1978-08-15
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252434, 252439, B01J 2906, B01J 2700, B01J 2702
Patent
active
041070879
ABSTRACT:
The addition of citric acid to large amounts of catalyst fines allows their incorporation into catalyst formulations without the loss of important physical properties.
REFERENCES:
patent: 3661805 (1972-05-01), Horvath
patent: 3773693 (1973-11-01), Calcagno et al.
patent: 3840477 (1974-10-01), Braithwaite et al.
Dees Carl F.
Miller Robert A.
Nalco Chemical Company
Premo John G.
Sufrin Barry W.
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