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众所周知攀枝花钒钛磁铁矿中含有丰富的镓。近几年,随着半导体的发展,对镓的需要量增长很快。攀枝花资源综合利用科研工作的不断发展,镓的开发利用也取得了一系列的进展。为了使人们进一步了解和认识镓在国民经济建设中的作用,并更好地回收利用攀枝花资源中的镓。本文重点介绍了镓的性质、用途、生产、市场价格及攀枝花钒钛磁铁矿中的镓在选冶过程中的走向分布和从钒渣中提取回收镓的研究情况。 (一)镓的性质及需求情况镓广泛存在于自然界中,一般矿物含镓量极低,仅有铝土矿和锌矿含镓量较高。因资源
As we all know, Panzhihua vanadium-titanium magnetite is rich in gallium. In recent years, with the development of the semiconductor, the demand for gallium has increased rapidly. Panzhihua comprehensive utilization of resources, the continuous development of scientific research, development and utilization of gallium has also made a series of progress. In order to make people further understand and understand the role of gallium in the construction of the national economy and to better recycle the gallium in Panzhihua’s resources. This article focuses on the nature, use, production, market price of gallium and the distribution of gallium in the process of metallurgy in Panzhihua vanadium-titanium magnetite and the research on the recovery of gallium from vanadium slag. (A) the nature of gallium and the demand for gallium widely exist in nature, the general low amount of gallium in minerals, only bauxite and zinc ore higher gallium content. Due to resources