The contiguous area of Jin-Shan-Mong abounds with energy and mineral resources and serves as energy supply base, aluminum industrial base and chemical industrial base in the areal division of labour in the country.
The article has fully clarified the application and development of steel structure on large-size industrial buildings in recent years in aspects of the development trend,structure tension performance,environmental protection and features of aluminum industrial buildings as well as the actual practices,which has laid the technical foundation for entering the international market of aluminum industry.
The third chapter introduces the ERP project implement process of Jiang aluminum Company, analyzing the causes of failure in systems development, coming up with ERP application research problem in the field of aluminum industrial on the basis of investigation on the different level customer of management.
Reinforced current is the tendency that present world aluminum electrolysis industry develops , is also the urgent requirement of the aluminum industrial development of our country.
By using the SWOT analysis theory, setting out from the state quo and the trend for Aluminum Corp. , of China Ltd (hereinafter called CHALCO) during the process of economy globalization with a starting point of aluminum industrial chain development, an analysis has been carried out in this paper for the position and fiinction of CHALCO in the world as well as it in China's aluminum industry, inclusive of development state quo, advantages and problems existed for it's Henan region.
Based on the current condition of Henan aluminum soil recultivation, we located an empty and waste area after exploited at Xiaoguan Mine of Changcheng Aluminum Industrial Company and carried out a series of experiment and research on soil recultivation there in terms of engineering recultivation, biological recultivation and soil ripeness.
The China Aluminum Group Qinghai Branch finds way to clarify and reuse the sewage which produced during electrolytic aluminum manufacturing,the methods of chemical and physical deep clarification of the sewage are introduced in the article as well,which is a new association between reclamation and water-saving in electrolytic aluminum industrial,thereby obtains both economical and social benefits.
Being in the light of this kind of thoughts, based on the domestic and international industrial practice, together with the technical experience "Four low One high" in domestic aluminum industrial, I have designed the 200-300kA aluminum electrolysis cell, chosen and fully proved its technical economic parameters, accounted the material balance, voltage balance and energy balance.
Based on the physical and chemical properties analysis of red mud from Bayer-process, the soil amelioration and planting on red mud in the storage yard of Pingguo Aluminum Industrial Corporation is investigated in laboratory.
Especially from the "China reform and opening-up"on,its consistent high speed development has made China become a major nation,and China is approaching the aluminum industrial power.
All parcels are within the boundaries of the Northwest Aluminum industrial facility.
About one-third of this available conservation is in non-aluminum industrial facilities.
The contiguous area of Jin-Shan-Mong abounds with energy and mineral resources and serves as energy supply base, aluminum industrial base and chemical industrial base in the areal division of labour in the country. The paper fully examines the exploitation of energy and mineral resources, selection of industrial development orientation, division of industrial areas and rational areal allocation of industry. Countermeasures are raised for the acceleration of the pace on construction of...
The contiguous area of Jin-Shan-Mong abounds with energy and mineral resources and serves as energy supply base, aluminum industrial base and chemical industrial base in the areal division of labour in the country. The paper fully examines the exploitation of energy and mineral resources, selection of industrial development orientation, division of industrial areas and rational areal allocation of industry. Countermeasures are raised for the acceleration of the pace on construction of energy and chemical base, promotion of rapid development of economy and further improvement of eco-environmental conditions in the area.
The technique to clean scab quickly and efficaciously during aluminium oxide production has been made for the national technique bidding project of Changcheng Aluminum industrial Company.The cross experiment with different solvents was done to dissolve the sample scab,and an efficient solvent was developed.Then,the usage temperature,velocity of flow,and corrosion inhibitor was defined.Comparing with the traditional processing method,this technique to clean scab chemically made the cleaning more thorough,the...
The technique to clean scab quickly and efficaciously during aluminium oxide production has been made for the national technique bidding project of Changcheng Aluminum industrial Company.The cross experiment with different solvents was done to dissolve the sample scab,and an efficient solvent was developed.Then,the usage temperature,velocity of flow,and corrosion inhibitor was defined.Comparing with the traditional processing method,this technique to clean scab chemically made the cleaning more thorough,the scab dissolving rate more than 95 per cent;the cleaning time shortened,completed within 10 hours;and the cleaning result being in line with the Quality standard of chemical cleaning for Industrial Equipment.With this technique during aluminium oxide production,the labour productivity and the economical benefits could be improved remarkably.
The pole line is big and the secondary discharge current is lowed, which causes the corona blocking and dust emission is seriously worsened and exceeded the national standard in No.5 cement kiln of the Cement Works, Shandong Aluminum Industrial Company. No.6 cement kiln is used for production of aluminum oxide grog. During operation of its electric precipitator the kiln ash forms an arch very often, which results in full and overflow of the hopper. As a result the power cannot be delivered and ash...
The pole line is big and the secondary discharge current is lowed, which causes the corona blocking and dust emission is seriously worsened and exceeded the national standard in No.5 cement kiln of the Cement Works, Shandong Aluminum Industrial Company. No.6 cement kiln is used for production of aluminum oxide grog. During operation of its electric precipitator the kiln ash forms an arch very often, which results in full and overflow of the hopper. As a result the power cannot be delivered and ash not be removed normally. The dust emission has seriously exceeded the standard. A lot of alkaline powder is lost and production cost is increased finally. After actual operation for 5 months the dust emission of the precipitator of No.5 cement kiln has meet the national standard and the secondary current of the pole line is increased by about one time. The emission density of No.6 kiln has reached below 80 mg/m3 and the precipitator has run for more than 9 months without any failure caused by ash spreading out due to ash arch accumulation. Annual reduction of loss of alkaline powder can save the cost of 300,000 yuan.
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