摘要
以硫铁矿烧渣为原料,经磁选、熟化、除杂等生产工艺制备出高纯一水硫酸亚铁,研究含铁废渣熟化温度、时间及合成因素对产品的影响。本实验制备的一水硫酸亚铁的纯度达99.5%以上。
The one-hydrate ferrous sulfate was obtained from pyrite cinder by the processes of magnetic separation, maturation and purification.The effects of temperature and time of maturation,synthesis conditions on products were investigated.The purity of products reached over 99.5 %.
出处
《中国饲料》
北大核心
2007年第3期30-31,34,共3页
China Feed
关键词
硫铁矿烧渣
一水硫酸亚铁
制备
饲料添加剂
pyrite cinder
one-hydrate ferrous sulfate
preparation
feed additive
