Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1978-02-16
1979-01-23
Vertiz, O. R.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252439, 252457, 252463, B01J 2308
Patent
active
041360605
ABSTRACT:
Disclosed is a catalyst essentially free of platinum, comprising from about 0.1 to about 2 weight percent rhenium and about 0.1 to about 2 weight percent gallium supported on a solid inorganic refractory oxide. A hydrocarbon conversion process, such as catalytic reforming, is also disclosed wherein the process contacts the above described catalyst with a hydrocarbon stream boiling in the range of about 70.degree. F. to about 500.degree. F. and hydrogen. A two-step process is also disclosed wherein a platinum catalyst is first contacted with a hydrocarbon stream to achieve a partial conversion followed by contacting the above described catalyst to achieve further conversion.
REFERENCES:
patent: 3772184 (1973-11-01), Bertolacini et al.
Bertolacini Ralph J.
Kim Dae K.
Connelly Thomas J.
Gilkes Arthur G.
Langel Wayne A.
McClain William T.
Standard Oil Company of Indiana
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