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我国硫铁矿资源丰富,有价成分含量高。大量的硫铁矿主要用于硫酸厂和造纸工业。随着我国化学工业及其他工业部门的发展,硫铁矿的需用量正在日益增长,而这些工业部门产出的大量硫铁矿烧渣,是一种很有综合利用价值的原料,它不仅是生产钢铁的重要资源,也是提取有色金属和稀有金属的原料之一。我院从1963年8月开始,采用球团矿高温氯化挥发焙烧法,进行了硫铁矿烧渣(以下简称烧渣)综合利用的研究,从小型试验到扩大型试验,经过两年多
Pyrite in our country is rich in resources, with high content of valuable components. A large number of pyrite is mainly used in sulfuric acid plant and paper industry. With the development of chemical industry and other industrial sectors in our country, the demand for pyrite is increasing day by day. However, a large amount of pyrite cinder produced by these industrial sectors is a very valuable raw material with comprehensive utilization value. An important resource for the production of steel, but also one of the raw materials extraction of non-ferrous metals and rare metals. Our hospital from August 1963, the use of pellets high temperature chlorination volatile roasting method, the pyrite cinder (hereinafter referred to as slag) comprehensive utilization of the study, from small to large-scale pilot test, after more than two years