Apparatus and method for removing combustibles from drill cuttin

Details Apparatus and method for removing combustibles from drill cuttin Apparatus and method for removing combustibles from drill cuttin

1985-08-12

1987-03-31

Nozick, Bernard

Liquid purification or separation

Processes

Separating

210180, 159 22, 159 471, 219421, 175206, 425376R, 425378R, B01D 3518

Patent

active

046541500

ABSTRACT:
Apparatus and method for removing combustibles from drill cuttings are provided wherein the drill cuttings are forced under pressure through an extrusion section having no moving parts. The extrusion section comprises a fixed mandrel coaxial with an outer cylindrical shell and having a thin annular chamber therebetween for heating the drill cuttings passing through the extrusion section. The drill cuttings then enter a separating means for removing the volatile combustibles from the solid drill cuttings.

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