Apparatus and method for removing solvent residues

Details Apparatus and method for removing solvent residues Apparatus and method for removing solvent residues

2006-02-21

2006-02-21

Barry, Chester T. (Department: 1724)

Liquid purification or separation

With heater or heat exchanger

With treating fluid addition

Reexamination Certificate

active

07001511

ABSTRACT:
In the field of biomass extraction, there is a need for effective removal of solvent from spent biomass material. An apparatus for removing solvent residues includes a vessel (11) for containing biomass; a steam source (19) for supplying steam to contact the biomass; and a separator (24) for separating solvent from steam that has contacted the biomass. The disclosure also includes a method of use of the apparatus.

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