Coal liquefaction process

Details Coal liquefaction process Coal liquefaction process

1978-08-21

1981-02-10

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 8R, 208 10, 201 9, 201 23, C10G 100, C10G 106, C10B 5708, C10B 5300

Patent

active

042500141

ABSTRACT:
Particulate coal is contacted with a vapor phase hydrogen donor solvent to swell the coal particles and, thereafter, the swollen coal particles are subjected to coal liquefaction conditions in the presence of a liquid phase solvent.

REFERENCES:
patent: 2166321 (1939-07-01), Pott
patent: 3692662 (1972-09-01), Wilson et al.
patent: 3791957 (1974-02-01), Wolk
patent: 3970541 (1976-07-01), Williams et al.
patent: 3997424 (1976-12-01), Urquhart
patent: 4019975 (1977-04-01), Urquhart
patent: 4036730 (1977-07-01), Brink et al.
patent: 4036731 (1977-07-01), Martin
patent: 4075079 (1978-02-01), Lang
patent: 4082643 (1978-04-01), Gatais et al.

Affiliated with

Also associated with

Rating

Coal liquefaction process does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1664376