On September 3, 2012, the Ministry of Industry and Information Technology issued the announcement No. 35 of this year, “Specifications for the Steel Industry (2012 Revision)â€. The announcement aims to further strengthen the management of the steel industry, standardize the production and operation order of existing steel enterprises, and promote structural adjustment and industrial upgrading of the steel industry. The announcement was officially implemented on October 1, 2012. At that time, the Ministry of Industry and Information Technology's "Regulations on the Production and Operation of the Steel Industry" issued on June 21, 2010 will be abolished at the same time.
The announcement details the conditions for the transfer of the steel industry and clarified the relevant national and industry standards. It is strictly forbidden to produce Class I threaded steel bars, Grade II threaded steel bars (after 2013), hot rolled silicon steel sheets, etc. Steel products to be eliminated in the Process Equipment and Product Guidance Catalogue (2010) (Industrial Industries [2010] No. 122). In addition, it also puts forward requirements for environmental protection, energy consumption and comprehensive utilization of resources, process and equipment, production scale, safety and health and social responsibility.
1. The effective capacity of the blast furnace is more than 400 cubic meters, the nominal capacity of the converter is more than 30 tons, the nominal capacity of the electric furnace is more than 30 tons (the transformer capacity is more than 15,000 kVA), and the nominal capacity of the high alloy steel electric furnace is more than 10 tons (the transformer capacity is more than 5000 kVA). ), the pellet furnace is 8 square meters or more, the effective sintering area of ​​the sintering machine is 90 square meters or more, and the height of the conventional coke oven carbonization chamber is 4.3 meters (3.8 meters of tamping coke oven) and above.
2. In 2010, the annual output of crude steel of General Steel Company was 1 million tons and above, the special steel enterprise was 300,000 tons and above, and the ratio of alloy steel to more than 60% (excluding high-speed steel, tool steel and other specialized enterprises such as alloy steel than 100%) ).
3. The coking process does not exceed 155 kg of standard coal, the sintering process does not exceed 56 kg of standard coal, the blast furnace process does not exceed 446 kg of standard coal, the converter process realizes negative energy steelmaking, the Pugang electric furnace process does not exceed 92 kg of standard coal, special steel The electric furnace process does not exceed 171 kg of standard coal.
4. The new water consumption per ton of steel does not exceed 4.1 cubic meters, and the comprehensive utilization rate of solid waste is not less than 94%.
Annex: Specification for the steel industry (revised in 2012)
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