Treatment of coal liquefaction effluent

Details Treatment of coal liquefaction effluent Treatment of coal liquefaction effluent

1977-12-19

1979-03-27

Levine, Herbert

Mineral oils: processes and products

Phenolic or toxic oils

44 7R, 44 13, 196102, 196114, 196115, 196133, 208 10, 208349, 264 87, C10G 104

Patent

active

041464591

ABSTRACT:
A solvent extraction coal conversion process is provided wherein the effluent slurry product is subjected to vacuum distillation to yield distillate and extrudable still bottoms. The latter are removed from the vacuum still by means of an extrusion screw which is operatively associated with the still.

REFERENCES:
patent: 2060447 (1936-11-01), Schoenemann
patent: 2489700 (1949-11-01), Coast
patent: 2768128 (1956-10-01), Brown
patent: 3808119 (1974-04-01), Bull et al.

Affiliated with

Also associated with

Rating

Treatment of coal liquefaction effluent does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Treatment of coal liquefaction effluent, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of coal liquefaction effluent will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1820916