本研究对副产绿矾的综合利用有重要意义。
The paper think that is of active significance for the comprehensive utilization of by product green vitriol.
以硫铁矿烧渣为原料，采用机械活化硫铁矿还原法制备绿矾具有成本低、反应快、产品质量高等优点。
Copperas prepared by a reduction method of mechanically activated pyrite from pyrite cinder is featured by low cost, fast reaction speed and high quality.
本文采用裂解气相色谱、红外光谱及穆斯堡尔谱等方法，对矿物药绿矾及炮制品中铁的价态、存在形式进行了分析和研究。
Methods of pyrolysis gas chromatography, infrared spectrum and Mossbauer spectroscopy have been used for the study of the existential state of iron in green vitriols and its preparations.
介绍了以硫酸法钛白粉副产物绿矾为原料，氧化焙烧生产铁红粉，并研究了氧化反应中硫转化为三氧化硫的适宜工艺条件。
Production of ferrous powder by oxidative roast of copperas, a byproduct of titanium pigment was introduced, and optimum process for the transformation of sulfur to sulfur trioxide was studied.
介绍了以硫酸法钛白粉副产物绿矾为原料，氧化焙烧生产铁红粉，并研究了氧化反应中硫转化为三氧化硫的适宜工艺条件。
Production of ferrous powder by oxidative roast of copperas, a byproduct of titanium pigment was introduced, and optimum process for the transformation of sulfur to sulfur trioxide was studied.
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