Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1989-12-08
1990-08-21
Myers, Helane
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208111, 208112, 208210, 502 66, 502 73, 502305, 502314, 502315, C10G 1104
Patent
active
049503839
ABSTRACT:
A process for hydrocracking a hydrocracking feedstock with hydrogen at hydrocracking conversion conditions which comprises contacting the feedstock with a first catalyst comprising a nickel component, a molybdenum component and a phosphorus component deposited on a support component consisting essentially of a refractory metal oxide, and a second catalyst comprising a cobalt component, a chromium component and a molybdenum component deposited on a support component consisting essentially of a refractory metal oxide component and a molecular sieve component.
This process is particularly suitable for the hydrocracking of shale oil feedstocks which typically have high nitrogen contents, i.e., total nitrogen at least about 0.2 wt %.
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Hensley, Jr. Albert L.
Tait Andrew M.
Bricker Charles E.
Myers Helane
Singer Donald J.
The United States of America as represented by the Secretary of
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