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Yunnan Metallurgical Group adjusts its industrial structure and changes its development mode

Sep 24, 2019

Yunnan Metallurgical Group Co., Ltd., whose leading industries are resource-based industries, regards energy conservation and emission reduction as an important starting point for adjusting industrial structure and transforming development mode, and promotes the simultaneous development of energy conservation and emission reduction and comprehensive benefits during the 11th Five-Year Plan period. Energy savings and SO2 emissions have fully completed the assessment indicators, and the Group's revenue and profits have more than doubled compared with the “Tenth Five-Year Plan” period.

Yunnan Metallurgical Group has five major industries of aluminum, lead, zinc, manganese, silicon and titanium. All of them are resource-based high-energy-consuming industries. Under the strict control of energy-saving and emission-reduction requirements, Yunye maintains its sustainable and stable development and accelerates energy conservation. What is the balance between consumption? The interpretation of Wang Hongjiang, the deputy general manager of the group, is that “the Group always reflects the energy conservation and emission reduction work in the development policy and ideas, which is reflected in the process of technological transformation, reflected in the daily work, reflected in the comprehensive benefits of the enterprise, and achieved a better Good results."

During the “Eleventh Five-Year Plan” period, Yunye completed energy saving of 251,700 tons of standard coal, and cloud aluminum alloy carbon calcined rotary kiln exhaust gas desulfurization project reduced SO2 by 430 tons per year. During the period, the Group realized operating income of more than 74.5 billion yuan and industrial added value. Nearly 20 billion yuan, total profits and taxes exceeded 10.6 billion yuan, and total profits exceeded 5.5 billion yuan, more than three times the total amount of the "10th Five-Year Plan". As of the end of 2010, Yunye's total assets reached 43.3 billion yuan and net assets were 16.7 billion yuan, more than four times that of 2005, with an average annual growth rate of more than 30%.

Yunnan Metallurgical Group can achieve simultaneous development in terms of resource conservation, environmental construction, and comprehensive competitiveness, thanks to new measures and new measures adopted in technological transformation, cleaner production, and resource utilization.

Relying on scientific and technological progress and technological innovation to implement key energy-saving project transformation. After the group's Yunnan Xinli Nonferrous Metals Co., Ltd. transferred to the titanium industry development and construction, the 10,000-ton/year sponge titanium project introduced mature Ukrainian full-process production technology and adopted the world's leading reduction distillation method. The original plan adopted Ukrainian unipolar trough technology, but in the construction process, more advanced multi-pole trough technology emerged. After the demonstration, the group decided to switch to multi-pole trough technology with the spirit of strong men and broken wrists. Despite the loss of nearly 10 million yuan, due to the use of multi-pole trough technology for energy saving of www.gesep.com, the energy consumption per ton of magnesium electrolysis is reduced from the original 18,000 kWh to 10,000 to 11,000 kWh, and the whole process is automatically controlled, fully enclosed. Production, pollution emissions are close to zero emission standards. In the long run, enterprises not only make the energy saving and emission reduction effect better, but also save the electricity cost, the company also reduced the loss of nearly 4 million.

Conduct energy efficiency benchmarking activities and promote cleaner production. In accordance with the unified arrangement of China Nonferrous Metals Association and Yunnan Province Energy Efficiency Benchmarking Work, Yunye took the lead in implementing energy efficiency benchmarking management in Yunnan Province. According to the standard of Yunzhi, standing at the end to find the gap, through unremitting efforts, Yun Aluminum and Chihong have become the benchmark enterprises for electrolytic aluminum and lead and zinc production respectively. Dounan Manganese Company is also expected to become the leading producer of ferromanganese. The company's polysilicon project of the company's new material company has been tested and verified to meet the requirements of the scale, quality, process, equipment, energy consumption, resource recycling, sanitation, safety and environmental protection requirements of the national “polysilicon industry access conditions”. Domestic leading level.

Create a resource-saving environment to promote energy conservation and emission reduction. First, to ensure the completion of environmental protection emission reduction targets, in order to ensure the completion of the SO2 total reduction target, by the end of 2008, the Group has eliminated six crude lead smelting production lines, achieving SO2 emission reduction of 1393.87 tons; second, promoting the ring www.gesep.com energy conservation and environmental protection In 2009, the Group completed 66.68 million yuan of environmental pollution control, completed 25 pollution control projects, installed 17 sets of online monitoring devices for wastewater and waste gas, and made substantial progress in pollution control. The third is to strengthen environmental responsibility. Implementation, the implementation of environmental management standards, environmental statistics, construction projects "three simultaneous" and environmental impact assessment system into the scope of the company's daily environmental protection work, so that the five main enterprises have completed the ISO14001 standard certification work.

Promote the integration of mining and electric power. Yunnan has abundant hydropower resources, and the advantages of energy, especially clean energy (hydropower) are more obvious. The “Non-ferrous Metal Industry Adjustment and Revitalization Plan” states: “In the energy-rich Midwest, especially in areas with hydropower advantages, Promote the joint mode of aluminum and electric power." According to relevant data, the water-electric-aluminum industrial chain model only emits CO21.5 tons/ton of aluminum, while the fire-electric-aluminum industrial chain model emits CO2 up to 16 tons/ton of aluminum. Therefore, Yunnan Metallurgy implements the integration and complementary advantages of the nonferrous and hydropower industries, and adopts the water-electric-aluminum industrial chain model to significantly reduce CO2 emissions.https://www.chamferingmachinechina.com/