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OALib Journal期刊
ISSN: 2333-9721
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采用温度滴定法检测脱硫浆液中硫酸根含量
, PP. 116-119
Keywords: 温度滴定,硫酸根,温度传感器,放热反应,等当点,脱硫浆液,火电厂
Abstract:
采用温度滴定法对火电厂脱硫浆液中的硫酸根进行了定量分析。与传统方法相比,温度滴定法测定硫酸根操作简单、快速、准确度高,适合大批量样品的连续分析。对硫酸根含量在50～175mmol/l样品的测试结果表明,测试结果的相对标准偏差在0.3%～1.1%之间,加标回收率在97.1%～99.5%之间,能够满足脱硫系统分析测试的要求。
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