公开(公告)号：US3674684A

公开(公告)日：1972-07-04

申请号：US3674684D

申请日：1970-07-13

Applicant: HYDRONAUTICS

Inventor： GOLLAN AYRE

IPC: B01D11/02 ,  B01D15/02 ,  B01D33/00 ,  B01J47/10 ,  B01D15/06 ,  B01D33/18

CPC classification number: B01D15/02 ,  B01D11/02 ,  B01D2215/021 ,  B01J47/10 ,  C02F1/28 ,  C02F1/40 ,  C02F1/42 ,  C02F2101/32 ,  C02F2103/008 ,  C02F2201/001 ,  C02F2209/40 ,  C02F2303/16

Abstract: A method and apparatus for removing a first component from a fluid stream comprises contacting the fluid stream with a continuously moving bed of filter material, contained within a separation column, recovering the contaminated filter material, and regenerating it for reuse. The continuously moving bed of filter material is moved through a contact zone in the separation column by creating a hydraulic force on the material from the flow of a carrier liquid through the material. The fluid stream can be an oil-water mixture from which oil is removed by an absorbent filter material.

Abstract translation: 一种用于从流体流中除去第一组分的方法和装置包括使流体流与包含在分离塔内的连续移动的过滤材料床接触，回收污染的过滤材料，并将其再生以供再利用。 过滤材料的连续移动的床通过从载液的流动通过材料在材料上产生液压力而移动通过分离塔中的接触区域。 流体流可以是油 - 水混合物，通过吸收性过滤材料从其中除去油。