Drying and gas or vapor contact with solids – Apparatus – For diverse operations on treated material
Reexamination Certificate
2007-05-18
2011-10-18
Lu, Jiping (Department: 3743)
Drying and gas or vapor contact with solids
Apparatus
For diverse operations on treated material
C034S077000, C034S078000, C034S181000, C034S203000, C034S208000, C034S219000, C034S235000
Reexamination Certificate
active
08037617
ABSTRACT:
A soil remediation apparatus for treating contaminated soil comprises an air deck unit and a remediation unit. The air deck unit comprises an enclosure with a contaminated soil inlet and a remediated soil outlet; at least one conveyor located inside the enclosure and operable to convey soil from the enclosure inlet to the enclosure outlet; and contaminated air extraction means having an inlet in fluid communication with the enclosure and an outlet, and operable to extract air from the air deck unit.
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Klarquist & Sparkman, LLP
Kossowan Russell Gary
Lu Jiping
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