Abstract
As the situation of air pollutants control is more severe and the policy of energy-saving and emission reduction related industries become stricter at current time, it’s urgent to carry out operation performance assessment work for flue gas desulfurization denitrification and dedusting equipment. This article analyses the current operation situation of the equipment of air pollutants emission and control in thermal power and steel industries in China, which shows the necessity and the urgency of a series of national technical specifications of operation performance assessment for flue gas desulfurization denitrification and dedusting equipment in key industries. Furthermore, the paper highlights the building of operation performance evaluation indicators system for coal-fired flue gas desulfurization denitrification equipment and dust collector for sintering flue gas from iron and steel industries, and the qualitative assessment requirements and the quantitative evaluation indicators, which could promote the construction of operation effectiveness assessment mechanism for air pollutants control equipment of key industries in China and accelerate the reliability and the effectiveness of the equipment operating in China by standardization.
Highlights
By the end of 2012, the national installed capacity of power generation reached 1.14 billion kilowatts; in 2012, the total coal consumption of power generation in the power industry was about 1.855 billion tons
2.1 Policies related to energy conservation and environmental protection is introduced continuously
Since the Twelfth Five-Year Plan released, China has successively introduced a series of laws, regulations and policies to promote the control of flue gas sulfur dioxide, nitrogen oxides and smoke dust in key industries, and accelerated the construction of flue gas desulfurization denitrification and dedusting equipments for coal and steel industries
Summary
In 2012, the output of crude steel was 771 million tons, accounting for 46.3% of the world. Since the Twelfth Five-Year Plan released, China has successively introduced a series of laws, regulations and policies to promote the control of flue gas sulfur dioxide, nitrogen oxides and smoke dust in key industries, and accelerated the construction of flue gas desulfurization denitrification and dedusting equipments for coal and steel industries. It has made some achievements in the prevention and control of sulfur dioxide, nitrogen oxides and smoke dust in China. The above important policy documents have put forward new and higher requirements for the current air pollutants prevention technology, equipment, engineering and standardization work
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