Process for manufacturing improved process oils using extraction

Details Process for manufacturing improved process oils using extraction Process for manufacturing improved process oils using extraction

1999-05-21

2000-08-29

Griffin, Walter D.

Mineral oils: processes and products

Refining

Sulfur removal

208 96, 208209, 208254H, 208 88, C10G 4500

Patent

active

061103586

ABSTRACT:
A method for producing a process oil in which a naphthenic rich distillate is processed through a single hydrotreating stage, the hydrotreated distillate is then solvent extracted to yield a process oil which passes IP-346 and AMES screening test.

REFERENCES:
patent: 2734019 (1956-02-01), Miller et al.
patent: 3514395 (1970-05-01), McVay et al.
patent: 4085036 (1978-04-01), Murphy, Jr. et al.
patent: 4801373 (1989-01-01), Corman et al.
patent: 5840175 (1998-11-01), Aldous et al.
patent: 5846405 (1998-12-01), Aldous et al.
patent: 5853569 (1998-12-01), Aldous et al.
patent: 5925234 (1999-07-01), Morel et al.
patent: 6024864 (2000-02-01), Aldous et al.

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