摘要
Re粉与KCl混匀后用氯气高温氯化,制备六氯铼酸钾,研究了温度、氯气流量、接触面积等对产率的影响。结果表明,反应在温度为500℃,氯气流量为60 L/h时,反应产率最高,可达67.37%,纯度98%以上。
After Re powder and KCl mixture,the high temperature chlorination by chlorine,preparation of potassium hexachlororhenate.The effect of the temperature,chlorine flow rate,contact area,etc.on yield were investigated.The results show that the temperature is 500 ℃,chlorine flow rate of 60 L/h,the reaction yield is highest,it can reach 67.37%,the purity could reach more 98%.
出处
《应用化工》
CAS
CSCD
2013年第7期1354-1355,共2页
Applied Chemical Industry
基金
国家自然科学基金(U1037601)
关键词
六氯铼酸钾
合成
表征
potassium hexachlororhenate（Ⅳ）
synthesis
characterization
