卤水管线化学除垢总结  

Chemical descaling of a bittern pipeline

作　　者：高琦 张国文 GAO Qi;ZHANG Guowen(Shaanxi Beiyuan Chemical Industry Group Co. ,Ltd. ,Yulin 719319,China)

机构地区：[1]陕西北元化工集团股份有限公司

出　　处：《氯碱工业》2019年第7期4-7,共4页Chlor-Alkali Industry

摘　　要：介绍了北元化工卤水除氨工艺,分析了卤水管线形成结垢的原因,阐述了卤水管道酸洗的原理和步骤,总结了卤水管线化学除垢经验,为卤水管道酸洗提供了理论依据和试验数据。The process of ammonia removal from bittern in Shaanxi Beiyuan Chemical Industry Group Co., Ltd. is introduced. The reasons for scaling formation in bittern pipeline are analyzed. The principle and steps of bittern pipeline acid washing is expounded. The experience in chemical descaling of bittern pipelines is summarized to provide theoretical basis and experimental data for bittern pipeline acid washing.

关 键 词：盐水精制 一次盐水 卤水 管线 化学除垢 

分 类 号：TQ114.261[化学工程—无机化工]