提高碘盐碘含量合格率的研究  

Study on Improving the Qualified Rate of Iodine Content in Iodized Salt

作　　者：李清 李金茹 陈凯 黄加兴 LI Qing;LI Jinru;CHEN Kai;HUANG Jiaxing(Jiangsu Suyan Jingshen Co.,Ltd.,Huai’an 223200,China)

机构地区：[1]江苏苏盐井神股份有限公司,江苏淮安223200

出　　处：《盐科学与化工》2025年第4期22-24,29,共4页Journal of Salt Science and Chemical Industry

摘　　要：在国家对碘盐碘含量波动范围要求日益严格背景下,文章对江苏苏盐井神股份有限公司对如何提高碘盐碘含量一次交验合格率进行了研究。从碘盐生产过程人、机、料、法、测等因素进行分析统计,得到3条影响碘盐碘含量合格率的主要原因。通过提高盐仓出仓粒度均匀性、干盐盐量稳定性和干盐粒度均匀性,碘盐产品一次交验合格率由99.56%提升至99.70%。Based on the increasingly strict requirements on the fluctuation range of iodized salt iodine content in China,the improvement of the pass rate of one delivery for iodine content of iodized salt in Jiangsu Suyan Jingshen Co.,Ltd.was studied in this article.By analyzing the factors of person,machine,material,method and measurement in the production process,three main rea-sons affecting the qualified rate of iodine content in iodized salt were obtained.By improving the grain size uniformity,stability of dry salt content and grain size uniformity of dry salt,the pass rate of one delivery for iodized salt products was increased from 99.56%to 99.70%.

关 键 词：碘盐 碘含量 一次交验合格率 

分 类 号：TS365[轻工技术与工程] TS37