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Neutralization processing method and ion chromatograph analysis, neutralization processor, and ion chromatograph device

机译:中和处理方法及离子色谱分析,中和处理器及离子色谱装置

摘要

PURPOSE: To provide an ion neutralizing method and apparatus which can neu tralize an acidic solution without preparing an alkaline solution and provide an ion chromatographic analysis method and apparatus which can analyse metal ions in an acidic solution without preparing an alkaline solution. ;CONSTITUTION: In a neutralizing method, an acidic solution is neutralized with OH- through an anion exchange membrane wherein OH- is produced by electrolysis. A neutralizing apparatus 2 for the neutralizing method is composed of a first space part 8 containing an acidic solution, a second space part 9 provided with an anode and a cathode to produce OH- by electrolysis, and an anion exchange membrane through which neutralization reaction of the acidic solution in the first space part 8 and OH- produced in the second space part 9 can be carried out. The neutralizing method and the neutralizing apparatus are utilized for ion chromatographic analysis and an ion chromatographic analysis apparatus. Consequently, the neutralization of the acidic solution utterly dispenses with the preparation of an alkaline solution.;COPYRIGHT: (C)1995,JPO
机译:目的:提供一种无需中和酸性溶液而无需制备碱性溶液的离子中和方法和装置,以及提供一种无需中性溶液即可分析酸性溶液中金属离子的离子色谱分析方法和装置。 ;组成:在中和方法中,酸性溶液通过阴离子交换膜用OH -中和,其中通过电解产生OH -。用于中和方法的中和装置2由包含酸性溶液的第一空间部分8,设置有阳极和阴极以通过电解产生OH -的第二空间部分9和阴离子组成。交换膜,通过该交换膜可以进行第一空间部分8中的酸性溶液与第二空间部分9中产生的OH -的中和反应。中和方法和中和装置用于离子色谱分析和离子色谱分析装置。因此,酸性溶液的中和完全省去了碱性溶液的制备。;版权所有:(C)1995,日本特许厅

著录项

  • 公开/公告号JP3307739B2

    专利类型

  • 公开/公告日2002-07-24

    原文格式PDF

  • 申请/专利权人 日機装株式会社;

    申请/专利号JP19930282801

  • 发明设计人 中 隆史;

    申请日1993-11-11

  • 分类号G01N30/06;G01N27/26;G01N30/02;G01N30/14;

  • 国家 JP

  • 入库时间 2022-08-22 01:00:38

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