Minimizing corrosion in coal liquid distillation

Details Minimizing corrosion in coal liquid distillation Minimizing corrosion in coal liquid distillation

1984-03-21

1985-04-16

Gantz, Delbert E.

Mineral oils: processes and products

Fractionation

Distillation

208347, 208308, 208 8LE, 208 10, 208 47, C10G 100, C10G 710, C23F 1118

Patent

active

045114609

ABSTRACT:
In an atmospheric distillation tower of a coal liquefaction process, tower materials corrosion is reduced or eliminated by introduction of boiling point differentiated streams to boiling point differentiated tower regions.

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patent: 4322284 (1982-03-01), Tsai et al.
patent: 4404084 (1983-09-01), Huibers et al.
patent: 4415443 (1983-11-01), Murphy

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