摘要
以工业废弃物硫酸亚铁为原料 ,加入碳酸氢铵和氯化钾 ,通过一系列化学反应和过滤、蒸发、煅烧等步骤 ,可制得硫酸钾、氯化铵、氧化铁红和液态二氧化碳。原料中各主要成分的利用率均达
By using the industrial waste of ferrous sulfate as raw material with adding ammonium hydrogen carbonate and potassium chloride and through a series of chemical reaction and filtration,evaporation and calcination processes,potassium sulfate,ammonium chloride,ferric oxide and liquid carbon dioxide can be produced.The utilization rates of main components in the raw material reache over 94%.
出处
《化工环保》
CAS
CSCD
北大核心
2000年第2期32-35,共4页
Environmental Protection of Chemical Industry
关键词
硫酸亚铁
综合利用
钛白
废物处理
副产品
ferrous sulfate
potassium sulfate
ammonium hydrogen carbonate
ammonium chloride
potassium chloride
ferric oxide
