Process for upgrading shale oil

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion

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208111, 208112, 208210, 502 66, 502 73, 502305, 502314, 502315, C10G 1104

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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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