Hydrocracking in the presence of water and a low hydrogen partia

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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Details

208144, 252455Z, 260668R, 260676R, C10G 1304, B01J 1140

Patent

active

040973646

ABSTRACT:
Disclosed is a process for hydrocracking high-boiling hydrocarbons to lower-boiling hydrocarbons under hydrocracking conditions including high concentrations of water and water precursors and a low partial pressure of hydrogen. Also disclosed is a combination process for the production of synthetic hydrocarbons from CO and H.sub.2, wherein the CO and H.sub.2 are contacted in a reaction zone containing both a Fischer-Tropsch hydrocarbon synthesis catalyst and a hydrocracking catalyst to produce a reaction product essentially free of oxygenated components. The synthetic hydrocarbons produced by the process of this invention are particularly useful as transportation fuels.

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