公开(公告)号：US5935445A

公开(公告)日：1999-08-10

申请号：US802706

申请日：1997-02-19

申请人： German Febres

发明人： German Febres

IPC分类号： B01D17/02 ,  B01D17/035 ,  B01D17/04

CPC分类号： B01D17/0205 ,  Y10S210/922 ,  Y10S210/923

摘要： A method for on line recovery of oil from an oil in water emulsion spilled in water includes the steps of: obtaining a stream of recovered material including an oil in water emulsion and water; injecting a gas into the stream and applying shear so as to provide an injected mixture wherein oil from the oil in water emulsion is adhered to bubbles of the gas; passing the injected mixture to a flotation compartment for allowing the oil adhered to the bubbles to rise to a surface of the injected mixture; and removing the oil from the surface of the injected mixture.

摘要翻译： 一种从水中的油中的油中在线回收油的方法包括以下步骤：获得包含水包油乳液和水的回收材料流; 将气体注入流中并施加剪切以提供注入的混合物，其中来自水包油乳液的油粘附到气泡中; 将注射的混合物通入浮选室，以使附着在气泡上的油上升到注入的混合物的表面; 并从注入的混合物的表面除去油。