Apparatus for recovering dry solids from aqueous solids mixtures

Details Apparatus for recovering dry solids from aqueous solids mixtures Apparatus for recovering dry solids from aqueous solids mixtures

1985-10-23

1987-05-05

Bascomb, Wilbur

Concentrating evaporators

Multiple effects

Variable or counterflow

159901, 159905, 159DIG25, 34 9, 62541, 202174, 202176, 203 47, 203 48, 203DIG25, 2101951, 210202, 494 43, B01D 126

Patent

active

046629904

ABSTRACT:
A continuous process and apparatus for drying aqueous solids by evaporation using a fluidizing oil and a surfactant wherein the fluidizing oil and surfactant are recovered and recycled separately or together. The aqueous solids may, or may not, have a heavy, natural oil associated with them.

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Perry, J. H. et al; Chemical Engineers' Handbook, 4th Edition, pp. 19-86, 87, 19-93-97, (1963).

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