我国氧化铝工业可持续快速发展的途径分析

The approach of sustainable and fast development of the domestic alumina industry

本文分析了近年来世界氧化铝供需状况和走势。结合我国沉积型铝土矿特点和国内外科研、设计及生产经验,提出依铝土矿不同品位,分别采用石灰拜耳法、选矿拜耳法、串联法;挖潜改造烧结法和混联法;开发国外市场,参与国际竞争;积极利用国内外的有利条件,加快发展氧化铝。开辟一条具有中国特色的可持续快速发展氧化铝的新途径。

The worldwide supply and demand status and trend has been analysed in this paper. Studied the specialty of the domestic depositional bauxite, the scientific research ,design and manufacture experience, the several advanced technics have been brought forward on the basis of varied ore quality such as： lime - Bayer process; ore- dressing Bayer process; serial combination process; sintering process; mixed combination process; built up the international market, participate in the international competition;initiative utilize the advantaged condition inside and outside China to quicken the development of domestic alumina industry, blaze a characteristic way in the sustainable and fast development of the domestic alumina industry.