检验与测试
www.batterychn.com
不同检测方法测定废蓄电池硫酸铅及其
脱硫后沉淀物中硫含量的比较刘泽斌，刘守廷”，何京明，吴婷，马振龙，文艳，苏云鹏
（1.广西辐射环境监督管理站，广西南宁530022；2.广西分析测试研究中心，广西南宁530022； 3.广西南宁市横县产品质量检验所，广西南宁530300；4.广西壮族自治区计量检测研究院，
广西南宁530007；5.广西卫生职业技术学院，广西南宁530023）
摘要：本文中，采用硫酸领重量法、库仑滴定法、电感耦合等离子体原子发射光谱法对废蓄电范硫酸铅及其脱硫后沉淀物中硫含量进行检测比对，并对不同检测方法的优缺点和实用性进行比较，以便根据检测工作的要求，从实用性、成本、快速、简繁程度等不同需要选择检测方法，以便既快速准确，文降低成本地达到符合检测要求的目的。
关键词：硫酸领重量法；库仑滴定法；电感耦合等离子体原子发射光谱法；废蓄电池；硫酸铅；脱硫
中图分类号：TM912.1
文献标识码：B
文章编号：1006-0847(2017)01-43-04
Determination of sulfurcontent ofusedlead-acidbatteriesby differentdetectionmethods and comparison ofsulfurcontent
inthesedimentsafterdesulfurization
LIU Zebin', LIU Shouting, HE Jingming', WU Ting”, MA Zhenlong', WEN Yan', SU Yunpeng(I. Guangxi Station of Radiation Environment Supervision, Nanning Guangxi 530022; 2. Guangxi Center of Analysis and Test Research, Nanning Guangxi 530022; 3. Product Quality Inspection in Heng County, Nianning City, Guangxi Province, Nanning Guangxi 530300; 4. Guangxi Measurement and Testing Institute, Nanning Guangxi 530007; 5. Guangxi Medical
College, Nanning Guangxi 530023, China)
Abstract: In this paper, barium sulfate gravimetric method, coulometric titration method, ICP. AES were used to determine the sulfur content of lead-acid batteries and their sediments after desulfurization. And the advantages and disadvantages of different detection methods and their practicality were compared, in order to select the test method according to work requirements in terms of the practicality, cost, speed, complexity, and to achieve the goal of quickly, accurately, and cost effectively meeting the testing requirements.
Keywords: barium sulfate gravimetric method; coulometric titration method; ICP-AES; used lead-acid
battery; lead sulfate; desulfurization 收稿日期：2016-12-05
基金项目：广西壮族自治区直属公益性科研院所基本科研业务费专项（2015ACZ09）*通信作者
2017No.1 Vo1.5443
万方数据