Catalysts for catalytic hydroreforming or for producing aromatic

Details Catalysts for catalytic hydroreforming or for producing aromatic Catalysts for catalytic hydroreforming or for producing aromatic

1979-06-29

1980-12-16

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252442, 208139, B01J 2708, B01J 2710

Patent

active

042396522

ABSTRACT:
Catalyst for a process of hydroreforming or aromatic hydrocarbon production, comprising an alumina carrier, at least one noble metal of the platinum family, antimony, a metal selected from gallium, indium and thallium and halogen, said catalyst being used in a series of successive reaction zones as a moving bed, transferred from one reaction zone to the next, from the last reaction zone to a regeneration zone and from the latter to the first reaction zone, said process being preferably conducted at a temperature from 510.degree. to 600.degree. C. and under a pressure from 1 to 18 kg/cm.sup.2.

REFERENCES:
patent: 2861959 (1958-11-01), Thorn et al.
patent: 3871995 (1975-03-01), Duhaut et al.
patent: 3898178 (1975-08-01), Duhaut et al.
patent: 3956107 (1976-05-01), Mitchell
patent: 3972806 (1976-08-01), Antos
patent: 4078743 (1978-03-01), Kogan et al.
patent: 4149961 (1979-04-01), Antos

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