Resid hydrotreating using solvent extraction and deep vacuum red

Details Resid hydrotreating using solvent extraction and deep vacuum red Resid hydrotreating using solvent extraction and deep vacuum red

1992-06-22

1994-05-17

Myers, Helane

Mineral oils: processes and products

Refining

Sulfur removal

208 87, 208 89, 208 92, 208264, 208309, C10G 4500

Patent

active

053125436

ABSTRACT:
A resid hydrotreating process hydrotreats a resid bottoms fraction from the reduction of crude oil. The hydrotreated bottoms fraction is then subjected to deep vacuum reduction and in some cases deasphalted by solvent extraction to produce an oil suitable for use as a catalytic cracking feedstock and a resins fraction suitable for solvating resid in a hydrotreating process.

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patent: 5013427 (1991-05-01), Mosby et al.
patent: 5124024 (1992-06-01), Krzywicki et al.
patent: 5124025 (1992-06-01), Kolslad et al.
patent: 5124026 (1992-06-01), Taylor et al.
patent: 5124027 (1992-06-01), Beaton

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