Process for preparation for copper-iron-aluminum catalysts and c

Details Process for preparation for copper-iron-aluminum catalysts and c Process for preparation for copper-iron-aluminum catalysts and c

1977-12-22

1979-03-13

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

568885, B01J 2104, B01J 2372, B01J 2374

Patent

active

041441982

ABSTRACT:
Copper-iron-aluminum catalysts are prepared by dissolving a cupric salt, a ferrous salt and an aluminum salt in water, adding an alkali to the solution at a temperature higher than 60.degree. C. whereby to form a precipitate, separating the precipitate and water-washing, drying, calcining and pulverizing the separated precipitate.

REFERENCES:
patent: 2449295 (1948-09-01), Gutzeit
patent: 2844633 (1958-07-01), Braconier et al.
patent: 3197418 (1965-07-01), Maebashi et al.

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