首页> 外国专利> (54) Title: METHOD FOR THE REMOVAL OF CHLORIDE FROM ZINC SULPHATE SOLUTION (57) Abstract: The invention relates to a method for removing chloride from zinc sulphate solution in conjunction with zinc pro--duction. According to the method, the chloride is removed from solution by means of monovalent copper, which is produced in a separate copper(1) oxide formation stage, in which the pH is regulated to the region of 4.5 - 5.

(54) Title: METHOD FOR THE REMOVAL OF CHLORIDE FROM ZINC SULPHATE SOLUTION (57) Abstract: The invention relates to a method for removing chloride from zinc sulphate solution in conjunction with zinc pro--duction. According to the method, the chloride is removed from solution by means of monovalent copper, which is produced in a separate copper(1) oxide formation stage, in which the pH is regulated to the region of 4.5 - 5.

机译：（54）标题：从硫酸锌溶液中除去氯化物的方法（57）摘要：本发明涉及一种与锌生产一起从硫酸锌溶液中除去氯化物的方法。根据该方法，通过一价铜从溶液中去除氯化物，该一价铜是在单独的氧化铜（1）形成阶段生产的，其中将pH值调节到4.5-5。

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pThe invention relates to a method for removing chloride from zinc sulphate solution in conjunction with zinc production. According to the method, the chloride is removed from solution by means of monovalent copper, which is produced in a separate copper(l) oxide formation stage, in which the pH is regulated to the region of 4.5 - 5./p[WO2011061408A1]

机译：本发明涉及结合锌生产从硫酸锌溶液中除去氯化物的方法。根据该方法，通过一价铜从溶液中除去氯化物，该一价铜是在一个单独的氧化铜（l）形成阶段生产的，该阶段的pH值调节到4.5-5。 [ WO2011061408A1]

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公开/公告号IN2012MN01197A

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公开/公告日2012-08-24

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申请/专利号IN1197/MUMNP/2012
发明设计人 RUONALA MIKKO;SVENS KURT;ARPALAHTI ANTTI;LEPISTO KAROLIINA;
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申请日2012-05-14
分类号C01G3;C22B3/44;C22B3/04;C22B19/20;C22B3/20;C22B3;C01G9/06;C22B3/46;
国家 IN
入库时间 2022-08-21 17:24:00

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