Hydrotreating petroleum heavy ends in aromatic solvents with dua

Details Hydrotreating petroleum heavy ends in aromatic solvents with dua Hydrotreating petroleum heavy ends in aromatic solvents with dua

1984-07-05

1985-10-22

Gantz, D. E.

Mineral oils: processes and products

Refining

Sulfur removal

208216PP, 208251H, C10G 4508, C10G 4560

Patent

active

045487090

ABSTRACT:
Residual oils containing metals and sulfur are demetalized and desulfurized by adding to the oil an aromatic solvent and contacting the mixture in the presence of hydrogen with an alumina having dual pore size distribution in ranges of 90-200 Angstrom units and 1000-5000 Angstrom units.

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