Method and apparatus for fractional distillation

专利名称：Method and apparatus for fractional

distillation

发明人：ARTHUR NOMMENSEN申请号：AU8199198申请日：19980707公开号：AU725868B2公开日：20001026

摘要：An apparatus and a method for separating a liquid mixture by fractionaldistillation. The apparatus includes at least two chambers with a conduit from the lowerportion of a chamber which contains liquid to the upper portion of an adjacent chamber, asource of pressurized vapor, and a conduit from the source of pressurized vapor to thelower portion of the chamber which contains liquid. Flow of the liquid from the chamberwhich contains liquid is effected by introducing pressurized vapor into the liquid, therebyreducing the density of the liquid, pumping the liquid into the upper portion of theadjacent chamber. The two or more chambers can be housed in a single circular vessel,where the chambers are separated by partitions radiating from the center of thecylindrical vessel to the wall of the vessel. The apparatus can have a reduced heightcompared to conventional distillation columns.

申请人：IOR ENERGY PTY LTD

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