Regenerating zeolitic cracking catalyst

Details Regenerating zeolitic cracking catalyst Regenerating zeolitic cracking catalyst

1980-11-17

1994-10-25

Konopka, Paul E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 52CT, 502 41, 502 50, 502 53, 502521, C10G 1105, B01J 2938, B01J 3818, B01J 3810

Patent

active

053586301

ABSTRACT:
A method for countering the adverse effect of contaminating metals on a crystalline aluminosilicate catalyst comprising contacting the catalyst with a reducing gas under suitable conditions. In a preferred embodiment, the catalyst contains antimony.

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The Oil & Gas Journal-vol. 70-No. 20-May 15, 1979-pp. 112, 114, 118, 120 & 122 "Deposited Metals Poison FCC Catalyst" R. N. Cimbalo et al.

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