It was learned from China Minmetals on the 5th that the company's metal mining industry has accelerated the green transformation and upgrading, adding 5 national-level green mines such as the Yiliping Salt Lake Lithium Mine, bringing the total number to 14.
At the same time, China Minmetals revealed that the company's construction of the copper-lead-zinc base project will solve the three major problems of the overall relocation of Zhuzhou Smelter, the transformation and upgrading of Shuikoushan Mountain, and the improvement of the competitiveness of copper companies. tons of standard coal equivalent), reducing carbon dioxide emissions by about 302,800 tons, which is equivalent to afforestation of 825 hectares per year. Chentaigou Iron Mine promoted mine construction in strict accordance with green mine standards, Minmetals and Copper continued to promote the pilot project of national-level green design enterprises, and 7 enterprises including Zhushi Hardware Group built green factories. Yunshan Graphite builds the world's largest single graphite green smart mine with high standards and high quality.
In the field of construction, China Minmetals applied innovative technologies, and 40 projects were rated as green construction projects by China Construction Association. In the Tianfu Art Park project, China Metallurgical Corporation, through the application of modularized solidified fiber soil, achieved comprehensive improvements in comprehensive indicators such as reducing structural loads, reducing water and soil erosion, convenient installation, and convenient maintenance, and created the largest public building roof greening in Chengdu . The first phase of the Wuyang New City District 5 project constructed by China 22nd Metallurgical Corporation reduced the amount of wood used by 80%, scaffolding and formwork by 50%, concrete by 7% through prefabricated construction, and reduced on-site garbage and dust by 80%. Compared with cast-in-place structures Save 60% of water.
In terms of ecological and environmental protection indicators, focus on key areas of energy conservation and emission reduction such as non-ferrous smelting and construction, and promote the improvement of energy conservation and environmental protection levels from source emission reduction, process control, and end-of-pipe governance. The company revealed that by adding and upgrading environmental protection facilities in the nonferrous metal industry, optimizing equipment and facility management, improving emission standards, and adjusting energy structure, the construction industry will continue to control coal and reduce coal, and achieve sulfur dioxide emissions and chemical oxygen demand emissions (into external environment) decreased by 22.9% and 17.1% year-on-year respectively.
In terms of energy utilization, China Tungsten High-tech has accelerated the application of new energy, implemented distributed photovoltaic power generation and "photovoltaic + green mines", and explored new paths for carbon reduction. Changyuan Like takes the initiative to carry out product carbon footprint accounting, and finds out where to focus on carbon reduction. In 2022, enterprises at all levels of China Minmetals will deepen the elimination of backward production capacity, and a total of 35 items of backward production processes, technologies and equipment will be eliminated throughout the year, equivalent to 13,800 tons of standard coal.
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