Hydrodesulfurization of petroleum residuum utilizing a carbon-su

Details Hydrodesulfurization of petroleum residuum utilizing a carbon-su Hydrodesulfurization of petroleum residuum utilizing a carbon-su

1976-09-22

1977-06-28

Crasanakis, George

Mineral oils: processes and products

Refining

Sulfur removal

C10G 2302

Patent

active

040324354

ABSTRACT:
A hydrodesulfurization catalyst consisting essentially of a carbon support carrying thereon at least 10 and up to 20 weight percent of a first metal selected from tungsten and molybdenum and from about 2 to 10 weight percent of a second metal selected from cobalt and nickel, said metals being in the form of their sulfides and said catalyst having an average pore radius of at least 25 angstrom units and a compacted bulk density of about 0.3-0.8 gram per cc. provide advantages in the hydrodesulfurization of petroleum residuum.

REFERENCES:
patent: 3477963 (1969-11-01), van Venrooy
patent: 3715303 (1973-02-01), Wennerberg et al.
patent: 3725303 (1973-04-01), Urban et al.
patent: 3812028 (1974-05-01), Wennerberg et al.
patent: 3997473 (1976-12-01), Schmitt, Jr. et al.

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