输卤管硫酸钙垢清除药剂的研究

Study of removal agents of calcium sulfate scale in brine pipe

清除输卤管硫酸钙垢是困扰井矿盐制盐企业的难题,研究寻找一种价格低廉、除垢效果好的药剂,一直是制盐研究者的一个课题。针对输卤管垢的组成及性能,采用20%NaOH溶液,配以JFC、AEP配制一种除垢剂。8~10份除垢剂可清除1份硫酸钙垢,常温下,完全清除时间为6~8h。

How to clear calcium sulfate scale in the Brine pipe is disturbed Well and Rock Salt enterprises.Researching to find a low cost,good effect descaling agent,has been a subject of researchers.Brine pipe scale for the composition and performance,with 20% NaOH solution,together with the JFC,AEP concoct a remover.in room temperature,8 to 10 portion remover can remove 1 portion calcium sulfate scale,and completely clear for 6 to 8 hours.