Miao Changxing, the first-level inspector of the Industrial Policy Department of the Ministry of Industry and Information Technology, said at the 2019 (eighth) China Steel Technology and Economy High-end Forum hosted by the Metallurgical Industry Planning Research Institute and the Chinese Metal Society that the steel industry is highly efficient and high-emission Industry, China, as the world’s largest producer of steel industry, is under great pressure to save energy and reduce emissions. Fortunately, at present, the environmental protection indicators of some iron and steel enterprises in China have reached the advanced level in the world, but there are still deficiencies in terms of pollutant treatment, waste utilization, environmental protection system construction, and symbiosis with cities.
Li Xinchuang, President of the Metallurgical Industry Planning and Research Institute believes that China’s steel industry is composed of a “quantity period and a high-quality period”. The “quantity period” includes an incremental phase and a reduction phase; the “high-quality period” includes a restructuring phase and low-carbon In the middle of these two phases, the “enhancement of environmental protection phase” is included, and the environmental protection phase is an important node for linking up and down. With positive progress made in both volume reduction and environmental protection, reorganization will become the key to achieving a smooth transition from the “quantity period” to the “high-quality period”.
“The pressure on environmental protection continues to increase, corporate management needs to be optimized and improved, the development of diversified industries is slow, the technological research and development and innovation capabilities of steel companies are insufficient, and the level of intelligent manufacturing needs to be improved” is the current problem of improving quality and efficiency of the steel industry. . By improving the level of environmental protection, making specialized products, optimizing costs, industrial coordination, intelligent manufacturing, improving management levels, and diversified development, the existing problems in the steel industry can be solved.
Zhao Pei, executive deputy director of the Chinese Society of Metals, introduced South Korea’s policies and technologies for low-carbon ironmaking. South Korea has designated hydrogen reduction ironmaking as a national core industry technology, and the government invested 150 billion won from 2017 to 2023 as development funding. The core technologies of hydrogen reduction ironmaking include the upgrading of coke oven gas COG (oxygen-enriched gas), increasing the hydrogen content in COG, and reaching blast furnace hydrogen.
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Post time: Dec-04-2019