Hydrocarbon conversion over activated erionite

Details Hydrocarbon conversion over activated erionite Hydrocarbon conversion over activated erionite

1975-06-12

1977-05-03

Dees, Carl F.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

252455Z, C10G 1102, C10G 1104, B01J 2906

Patent

active

040213323

ABSTRACT:
This invention is directed to the shape selective conversion of a hydrocarbon charge over erionite which has been activated by the steps comprising calcining the erionite as a first step, contacting with a solution of an ammonium salt, contacting with a solution of metal salt containing a metal such as calcium, calcining again, contacting again with a solution of an ammonium salt and then with a solution of a metal salt containing nickel or another similar metal, and finally calcining. It is also directed to the catalyst utilized in affecting said conversion and to the method for preparing such catalyst.

REFERENCES:
patent: 3375065 (1968-03-01), McDaniel et al.
patent: 3508867 (1970-04-01), Frilette et al.
patent: 3575846 (1971-04-01), Hammer et al.
patent: 3674425 (1972-07-01), Robson
patent: 3925191 (1975-12-01), Burgess

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