专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4194972A Method for breaking an oil-in-water emulsion 失效
标题翻译：破坏水包油乳液的方法
公开(公告)号：US4194972A
公开(公告)日：1980-03-25
申请号：US821009
申请日：1977-08-01
申请人： Marvin H. Weintraub , Matthew A. Dzieciuch , Roy L. Gealer
发明人： Marvin H. Weintraub , Matthew A. Dzieciuch , Roy L. Gealer
IPC分类号： B01D17/06 , C02F1/463 , C02B1/20 , C02C5/04
CPC分类号： C02F1/463 , B01D17/06
摘要： A method is disclosed for breaking an oil-in-water emulsion. Briefly, the method of this invention includes the following general steps. A porous ferrous ion producing anode is established. A supply of the oil-in-water emulsion is located on one side of the anode and a fixed volume of the emulsion is flowed through a fixed cross sectional area of the anode per unit of time. Less than a passivating current is flowed through each unit area of the anode per unit of time thereby dissolving into the emulsion ferrous ion in sufficient quantity to break the emulsion. The flowing of the fixed volume of the emulsion through the electrode per unit of time and the dissolving of sufficient quantity of ferrous ions results in a homogeneous dispersion of the ferrous ions in the fixed volume of the emulsion. There is an in situ generation of hydroxyl ion at the cathode and tiny air bubbles are introduced near the electrodes to oxidize the ferrous ions to ferric ions. The ferric ions are then permitted time to break the emulsion and remove the oil therefrom. This oil floats to the top surface in a froth and is removed.
摘要翻译：公开了一种破坏水包油乳液的方法。简而言之，本发明的方法包括以下一般步骤。建立了产生多孔亚铁离子的阳极。水包油乳液的供应位于阳极的一侧，并且固体体积的乳液在单位时间内流过阳极的固定横截面积。每单位时间内，不到钝化电流流过阳极的每个单位面积，从而以足够的量溶解到乳液亚铁离子中以破坏乳液。每单位时间内固定体积的乳液通过电极的流动和足够量的亚铁离子的溶解导致亚铁离子在乳液的固定体积中的均匀分散。在阴极处有原位生成羟基离子，在电极附近引入微小的气泡，以将亚铁离子氧化成铁离子。然后允许铁离子破裂乳液并从中除去油的时间。这种油漂浮在顶部的表面，并被除去。

IPRDB

热门服务

关于我们

友情链接

联系方式