摘要
以废硫酸和铁矿粉为主要原料 ,通过酸解、净化、沉淀、焙烧制备出品质优良的氧化铁产品 ,同时充分利用废硫酸资源 ,减少环境污染 。
The production of ferric oxide that has a good performance is made by waste sulfuric acid and iron ore powder through decomposition,purification,precipitation,torrefaction.Waste sulfuric acid is fully used,it is reducing the environmental pollution and having better economic benefit.
出处
《应用化工》
CAS
CSCD
2002年第4期30-31,共2页
Applied Chemical Industry
关键词
废硫酸
铁矿粉
生产
氧化铁
原料
waste sulfuric acid
iron ore powder
ferric oxide
