海水赶制饱和卤水利用MVR蒸发技术可行性探讨  

Feasibility Study on Utilizing MVR Evaporation Technology to Produce Saturated Brine from Seawater

作　　者：牛跃同[1] 李慧良[1] 吴敬礼 李树林[1] NIU Yuetong;LI Huiliang;WU Jingli;LI Shulin(Tianjin Changlu Haijing Group Co.Ltd.,Tianjin 300450,China)

机构地区：[1]天津长芦海晶集团有限公司,天津300450

出　　处：《盐科学与化工》2023年第7期42-44,共3页Journal of Salt Science and Chemical Industry

摘　　要：目前,国内海水制盐方法多采用滩田法、多效蒸发工艺,文章主要研究饱和卤水的析盐规律,在析盐阶段饱和卤水主要是氯化钠和硫酸钙相伴析出,其他盐类只是富集并不析出,根据这一特性,探索性地浅析利用MVR技术对饱和卤水进行蒸发析盐的可行性。At present,domestic seawater salt production methods mostly use beach field method and multi effect evaporation process.This article mainly studies the salt precipitation law of saturated brine.During the salt precipitation stage,saturated brine mainly precipitates sodium chloride and calcium sulfate together,while other salts only enrich and do not precipitate.Based on this characteristic,the feasibility of using MVR technology to evaporate and precipitate saturated brine is explored and analyzed.

关 键 词：饱和卤水 析盐规律 MVR 

分 类 号：TS343[轻工技术与工程]