Monitoring system and method for CO2 emission of short process iron and steel enterprise
A monitoring system, CO2 technology, applied in the direction of electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve problems such as non-real-time and large errors
Inactive Publication Date: 2013-11-20
AUTOMATION RES & DESIGN INST OF METALLURGICAL IND
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[0008] The purpose of the present invention is to provide a CO 2 The real-time monitoring system and method of emissions are used to solve the current domestic short-process iron and steel enterprises in CO 2 Problems such as non-real-time and large errors in emission monitoring
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[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0044] There are two production lines for the electric furnace steelmaking process of enterprise B, one of which has a daily production of 9753.42 tons; the other has a daily production of 7506.85 tons. The hot rolling process includes a steel rolling line with a daily production capacity of 4197.7808 tons, a bar line with a daily production capacity of 5260.274 tons, and a 2250mm hot-rolled plate line with a daily production capacity of 5342.4658 tons. The cold-rolling process produces 2,821.92 tons of cold-rolled sheets per day, including 684.93 tons of galvanized sheet coils, 1,643.84 tons of cold-rolled sheet coils, and 602.75 tons of cold-rolled hard coils.
[0045] According to the content of the invention, the short-process iron and steel enterprise CO has been established. 2 Emission monitoring device, and according to the short-proce...
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The invention relates to a monitoring system and a monitoring method for the CO2 emission of a short process iron and steel enterprise, and belongs to the technical field of on-line monitoring of an iron and steel enterprise. More reasonable total CO2 emission data and CO2 emission data of each procedure of the enterprise are finally obtained through the combination of two data, and the two data are respectively the CO2 emission datum based on a CO2 detecting device of a smoke discharge hole of each procedure, and the CO2 emission datum computed based on carbonaceous material flow circulation of each procedure. The system and the method disclosed by the invention have the advantages that the problem that a current evaluation method in the aspect of CO2 emission detection of a Chinese short process iron and steel enterprise is incomplete is solved, and the system and the method help to evaluate and control CO2 emission of the enterprise.
Description
technical field [0001] The invention belongs to the technical field of on-line monitoring of iron and steel enterprises, in particular to a short-process iron and steel enterprise CO 2 System and method for monitoring emissions. Background technique [0002] The iron and steel industry is one of the major greenhouse gas emitting industries, and the CO emitted by the iron and steel industry 2 It accounts for 4% to 5% of the total global greenhouse gas emissions (released by the International Energy Organization IEA), while my country's iron and steel industry accounts for 12% of the country's total emissions. The "Kyoto Protocol" signed by the parties to the "United Nations Framework Convention on Climate Change" came into force in 2012. The Chinese government has promised that by 2020, the CO 2 Emissions are reduced by 40% to 45% compared with 2005, of which iron and steel enterprises reduce CO 2 Emission reduction plays an important role. But at present about the CO of ...
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CPCY02P90/02
Inventor 杨小军吴少波盛刚孙彦广于立业张云贵苏胜石刘鸿龙森段卓然
Owner AUTOMATION RES & DESIGN INST OF METALLURGICAL IND