Process for the liquefaction of solid carbonaceous materials whe

Details Process for the liquefaction of solid carbonaceous materials whe Process for the liquefaction of solid carbonaceous materials whe

1980-05-29

1982-07-27

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

423359, 423235, 423237, 423239, C10G 100, C01C 104, C01B 2100, C01C 300

Patent

active

043416187

ABSTRACT:
In a process for the liquefaction of solid carbonaceous materials wherein bottoms residues are upgraded with a process wherein air is employed, the improvement wherein nitrogen buildup in the system is avoided by ammonia synthesis. In a preferred embodiment hydrogen from other portions of the liquefaction process will be combined with hydrogen produced as a result of the bottoms upgrading to increase the H.sub.2 :N.sub.2 ratio in the ammonia reactor.

REFERENCES:
patent: 2328828 (1943-09-01), Marschner
patent: 3661507 (1972-05-01), Breitbach et al.
patent: 3743699 (1973-07-01), Bogart
patent: 4148866 (1979-04-01), Becker
patent: 4197281 (1980-04-01), Muenger et al.
patent: 4217112 (1980-08-01), Johanson
patent: 4221684 (1980-09-01), Stein et al.
patent: 4238468 (1980-12-01), Bonacci et al.

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