Cracking process and catalyst for same containing indium to pass

Details Cracking process and catalyst for same containing indium to pass Cracking process and catalyst for same containing indium to pass

1979-04-03

1981-03-17

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 48R, 208114, 252411R, 252437, 252438, 252439, C10G 1105, C10G 916, C10G 3714

Patent

active

042565642

ABSTRACT:
A novel cracking catalyst, a method of preparing same, and an improved hydrocarbon cracking process are provided wherein the adverse effects of metals such as nickel, vanadium, iron, copper, and cobalt on the cracking catalyst are reduced by contacting the cracking catalyst with a sufficient amount of at least one indium modifier selected from the group consisting of elemental indium and indium compounds free of the element antimony.

REFERENCES:
patent: 2129693 (1938-09-01), Houdry
patent: 2901419 (1959-08-01), Brill
patent: 2921018 (1960-01-01), Helmers et al.
patent: 4111845 (1978-09-01), McKay
patent: 4148714 (1979-04-01), Nielsen et al.

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