Distillation: apparatus – Apparatus – Systems
Patent
1974-12-16
1976-12-14
Sofer, Jack
Distillation: apparatus
Apparatus
Systems
159 25R, 159 2E, 159 6WH, 55208, 259191, 425208, 34 11, 34 73, 34 79, B01D 100, B01D 122, B01D 300
Patent
active
039974065
ABSTRACT:
A method of and apparatus for receiving low-volume liquid sludge concentrations, exposing the liquid-sludge slurry to a heating surface thereby evaporating a portion of the liquid from the slurry, and advancing the contaminant bearing liquid for further exposure to additional heating surfaces such that as the slurry passes therethrough, in thermal contact with the heating surfaces, the solids content is increased by evaporating the liquid material while allowing the solids material to accumulate on the heating surfaces which are automatically and continuously cleaned to maintain the efficiency of the system and discharge these materials in a substantially dry state.
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Roehrig, Jr. August E.
Sofer Jack
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