Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1979-04-13
1981-02-17
Garvin, Patrick
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252441, 252442, 252466PT, 252474, 208138, 208139, B01J 2704, B01J 2708, B01J 2710, B01J 2364
Patent
active
042513910
ABSTRACT:
A catalyst constituted of a composite which includes hydrogenation-dehydrogenation components comprised of platinum and rhenium to which a small amount of copper is added to suppress hydrogenolysis, which is particularly acute in reforming during the early period of operation when the catalyst is placed on stream, i.e., at the startup of a reactor; and process of employing such catalyst in reforming.
REFERENCES:
patent: 3415737 (1968-12-01), Kluksdahl
patent: 3729408 (1973-04-01), Cartel et al.
patent: 3801498 (1974-04-01), Rausch
patent: 3933622 (1976-01-01), Mitchell et al.
patent: 4149962 (1979-04-01), Antos
Baird Jr. William C.
Mauldin Charles H.
Exxon Research & Engineering Co.
Garvin Patrick
Proctor Llewellyn A.
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