云南化工2016，Vol.43Issue(3)：12-14,3.DOI:10.3969/j.issn.1004-275X.2016.03.003
氟化铵与硫酸钙制备氟化钙的试验研究
Experimental Study on Preparation of Calcium Fluoride from Calcium Sulfate and Ammonium Fluoride
摘要
Abstract
With ammonium fluoride and calcium sulfate as raw material to produce calcium fluoride was studied.By orthogonal experiment,the optimal reaction conditions,the optimum reaction conditions:sulfuric acid and ammonium fluoride ingredient ratio was 1 .1 5∶1 ,the reaction time was 2.5 h,stirring speed was 1 00r/min,ammonium fluoride concentration was 1 0%,the reaction temperature was 80 ℃.关键词
氟化铵/氟化钙/转化率Key words
amonium fluoride/calcium fluoride/conversion ratef分类
化学化工引用本文复制引用
罗如意..氟化铵与硫酸钙制备氟化钙的试验研究[J].云南化工,2016,43(3):12-14,3.
