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冶金级氧化铝
Metallurgical Grade Alumina
云铝股份氧化铝生产采用拜耳法生产工艺，集合当今国内外先进的——水硬铝石矿生产砂状氧化铝的技术和装备。其产品符合冶金级氧化铝标准，具有流动性好、吸附能力强、强度大、活性较高、环保、节能、飞扬小、便于运输等特点。
Alumina production of Yunnan Aluminium Co., Ltd adopts the Bayer process productiontechnology and integrates the most advanced technology and equipment for producing sandyalumina. The product conforms to the metallurgical grade alumina standard, with the charac-teristics of good fluidity, strong adsorption capacity, high strength, high activity, environmentalprotection, energy saving, small flying, convenient transportation, etc.