FIELD: process engineering.
SUBSTANCE: invention relates to treatment of flows of used materials. Proposed plant comprises the following components: a) vertical column divided into three zones: mixing zone, settling zone and mass exchange zone; b) waste discharge outlet communicated with mixing zone; c) organic material discharge outlet communicated with settling zone to remove organic phase from the plant; d) fluid transfer line communicating settling zone with mass exchange zone to transfer liquid phase from settling zone to mass exchange zone; e) vapor line communicating mass exchange zone with settling zone; f) inert gas inlet communicated with mass exchange zones, and g) waste discharge outlet communicated with mass exchange zone to allow discharge of fluid material.
EFFECT: decreased capital and operating costs.
9 cl, 1 dwg
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