氧化还原电位的研究及应用
Research on and Application of Oxidation-reduction Potential
查看参考文献49篇
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文摘
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氧化还原电位(Eh)是一个描述介质氧化还原性质相对程度的化学参数,根据Eh值可以直观的比较介质氧化还原性的强弱。氧化性强,Eh值较高;还原性强,Eh值较低。氧化还原电位的测定广泛应用于水处理、土壤环境监测、金属腐蚀、湿法冶金和资源勘探等领域。本文综述了氧化还原电位在常温常压环境和高温高压环境中众多领域的应用现状,并展望了高温高压水热环境中氧化还原电位原位监测的研究。 |
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其他语种文摘
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Oxidation-reduction potential(Eh)is a chemical parameter for determining the oxidizing or reducing properties of media.Eh is reported with a numeric value,which represents oxidization when it increases and reduction when it decreases,relatively.The measurements of Eh can be applied to water treatment,soil environment monitoring,metal corrosion,hydrometallurgy,resource exploration and some other fields.In this paper,various applications of oxidation-reduction potential are summarized,including its measurements at normal temperature and pressure conditions,as well as its measurements at high temperature and high pressure conditions.In addition,the prospects of i n-situ Eh measurement at high temperature and high pressure conditions are also described. |
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来源
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地球与环境
,2014,42(3):430-436 【核心库】
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关键词
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氧化还原电位
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湿法冶金
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金属腐蚀
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高温高压
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地址
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中国科学院地球化学研究所, 中科院地球内部物质高温高压实验室, 贵阳, 550002
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1672-9250 |
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学科
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地质学 |
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基金
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国家863计划
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中国科学院重大科研装备研制项目
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国家自然科学基金资助项目
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中国科学院地球化学研究所“135”项目
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文献收藏号
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CSCD:5163348
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49
共3页
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