海水卤水制备硫酸钙晶须的研究  

Preparation of Calcium Sulphate Whisker with Seawater and Brine

作　　者：张家凯[1] 曹冬梅[1] 王玉琪[1] 刘骆峰[1] 张雨山[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《盐业与化工》2009年第5期3-5,共3页Jounral of Salt and Chemical Industry

基　　金："十一五"国家科技支撑计划课题(2006BAB03A12);中央级公益性科研院所专项资金项目(K-JBYWF-2007-G-10)

摘　　要：硫酸钙晶须属于新型材料。介绍了硫酸钙晶须的制备原理及方法,简述了国内外的研究进展及存在问题。在此基础上,提出了一种以海水卤水为原料制备硫酸钙晶须的新方法,并利用X衍射(XRD)和扫描电镜(SEM)对利用该方法制备的硫酸钙晶须进行了分析。Calcium sulphate whisker is a new type material. The principle and method of preparation of calcium sulphate whisker and the research progress and existing problems at home and abroad were introduced. On this base, a new method of prearation of calcium sulphate whisker with seawater and brine was presented, and the product which was prepared by his mother has been characterized by means of X- ray diffraction（XRD） and scanning electron microscope（SEM）.

关 键 词：硫酸钙晶须 制备方法 海水卤水 

分 类 号：TQ132.3[化学工程—无机化工]