Study on preparation of reduced iron powder using copperas;
由硫酸亚铁(绿矾)制取还原铁粉的工艺研究
Treatment of waste incineration residues with copperas: Investigations of reaction conditions for simultaneously stabilizing different heavy metals;
绿矾处理垃圾焚烧灰渣过程中重金属的同时稳定化研究
New technology of copperas preparation from pyrite cinders;
以硫铁矿烧渣为原料制备绿矾新技术
The paper presents a process by which superfine and high tinting pigments of iron oxide series are prepared from green vitriol——a byproduct obtained from titanium white production.
介绍了以钛白副产绿矾为原料制备ＦｅＳＯ４溶液，再经净化处理用于制超微细和高着色力氧化铁系颜料的工艺过程。