公开(公告)号：KR1020020012375A

公开(公告)日：2002-02-16

申请号：KR1020000045646

申请日：2000-08-07

Applicant: (주)우리정도

Inventor： 장태순 ,  서은아

IPC: C25C1/00

CPC classification number: C25B1/00 ,  B01D61/025 ,  C25B9/08 ,  C25B11/03 ,  C25B11/04 ,  C25B13/02

Abstract: PURPOSE: Provided is a method for manufacturing high purity electrolytic metal salt solution in a high yield, compared with an existing manufacturing technology by differing the internal construction and the arrangement structure of an electrolytic cell. CONSTITUTION: In a method for manufacturing an electrolytic metal salt solution by using as an anode the pertinent metal plate of a material to be obtained with electrolytic metal salts and applying an electric current to the anode, thereby dissolving the electrolytic metal salts, the method includes: installing a cylindrical cathode at the center of a single circular electrolytic cell; covering the cathode with a membrane material; and filling the electrolytic cell with an electrolyte solution so that the electrolytic metal salt solution is obtained in such a manner that dissolved metal ions are present only in the solution, wherein a concentrated solution is obtained by passing the metal salt solution through a membrane filter using a reverse osmosis process after collecting the relevant metal salt solution having a low concentration during the initial manufacturing period of a relevant metal salt solution, the cathode is composed of a stainless steel plate, a titanium net or a platinum net differently from the anode, and an anode bag made of polyethylene, polypropylene or polyester is covered on the anode.

Abstract translation: 目的：提供与现有制造技术相比，通过不同的电解槽的内部结构和排列结构，制造高纯度电解金属盐溶液的方法。 本发明提供一种电解金属盐溶液的制造方法，其特征在于，使用电解金属盐所得材料的相关金属板作阳极，向阳极施加电流，从而溶解电解金属盐， ：在单个圆形电解槽的中央安装圆柱形阴极; 用膜材覆盖阴极; 并且用电解质溶液填充电解池，使得电解金属盐溶液以仅溶解的金属离子存在于溶液中的方式获得，其中通过使金属盐溶液通过膜过滤器获得浓缩溶液，该溶液通过膜过滤器使用 在相关金属盐溶液的初始制造期间收集低浓度的相关金属盐溶液之后的反渗透方法，阴极由不同于阳极的不锈钢板，钛网或铂网组成，以及 在阳极上覆盖由聚乙烯，聚丙烯或聚酯制成的阳极袋。