Hydrotreating of carbonaceous materials

Details Hydrotreating of carbonaceous materials Hydrotreating of carbonaceous materials

1983-11-07

1986-08-19

Warren, Charles F.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208107, 208251H, 208143, 208208R, 208209, 208213, 208223, 208231, 208232, 208251H, 208253, 208254, 208264, 208284, 208288, 208293, 208420, 208428, 208951, C10G 2300

Patent

active

046068120

ABSTRACT:
A process for hydrotreating carbonaceous materials is disclosed. The carbonaceous material is contacted with steam and with empirical hydrates of alkali metal hydrosulfides, monosulfides, or polysulfides. The process hydrocracks, hydrogenates, denitrogenates, demetallizes, and desulfurizes. In a preferred embodiment, hydrogen sulfide is co-fed to the reaction zone.

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