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Overview of alumina industry of China
Overview of alumina industry of China
Has a rich bauxite resources in our country, has proven reserves of 2.3 billion tons, conservative in the world, 4 are the resources conditions of alumina industry development.According to incomplete statistics, since 2004 China has released the alumina investment projects up to 26, measuring the total scale of 16.041 million t.Even if they don't consider using foreign bauxite resources and to set up factories overseas investment projects, the total size of 28.141 million t.At the end of 2006, chinalco alumina production of 9.52 million t, besides has released under construction size of alumina, the country and proposed the alumina total 19.92 million t nearly all proposed abroad (extension) project of alumina combined.The rapid development of the alumina industry are different from the previous low level repeated construction, but the scale, high level, optimize the structure, greatly enhance the overall level and competitiveness of alumina industry in China.However, if the investment boom is to continue to disorderly expansion, it is bound to cause relative surplus products.
Alumina industry is resources, capital, technology intensive industry, raw materials for the production process to produce large quantities of tailings and red mud (have not good treatment method added to the cement raw materials, products can only be used for industrial), the impact on the environment is very large, bauxite as non-renewable resources, its guarantee degree directly restricts the amount of alumina industry in a region with the life cycle.Governments at all levels and relevant departments, therefore, must be accurate grasp of the alumina industry development situation, resources and environment restriction conditions and the basic rule, according to the requirements of the total amount control, strictly control new projects of alumina, resolutely put a stop to blind development and low level repeated construction, efforts to achieve the alumina industry development and make full use of resources, optimizing the ecological environment unifies.
