Process of breaking a sludge emulsion with a ball mill followed

Details Process of breaking a sludge emulsion with a ball mill followed Process of breaking a sludge emulsion with a ball mill followed

1997-07-01

2000-05-02

Reifsnyder, David A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210787, 210800, 210805, 208 13, 208 50, B01D 1704, B01D 17038, B01D 2126

Patent

active

060568828

ABSTRACT:
A process for resolving even tightly emulsified oil, water and solid emulsions by the application of a sheer force sufficient to break the emulsion. In one particular application, a tank bottom sludge produced in the petroleum industry is treated with the shear force of a bal or roller mill into the emulsion is broken. Simultaneous reduction in the particle size of the solids occurs. This process produces a commercial grade oil, water and an aqueous slurry of solids devoid of oily compounds. The oil-free solid phase produced thereby is suited for use in a coker quench stream.

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