Boda Engineering
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Address: Mingshui Economic Development Zone, Zhangqiu District, Jinan City, Shandong Province
Desulfurization and denitration system
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- Description
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- Commodity name: Desulfurization and denitration system
Activated ammonia flue gas denitration technology has the advantages of high denitration rate of SCR technology and low investment and operation cost of SNCR technology.
Activated ammonia denitration system and calcium spray desulfurization system
Activated ammonia flue gas denitration technology has the advantages of high denitration rate of SCR technology and low investment and operation cost of SNCR technology. It is a new denitration technology which is different from the two. It uses highly reactive active ammonia as reducing agent and reacts with NOx under non-catalytic conditions at 400~800 ℃, so as to achieve the purpose of denitration.
Activated carbon conveying
The desulfurization system grinds limestone to about 150 mesh, and sprays it into the optimal temperature zone in the furnace through air, so that the desulfurizer limestone has good contact and reaction time with the flue gas. The limestone is decomposed into calcium oxide and carbon dioxide by heating, and then reacts with sulfur dioxide in the flue gas to generate calcium sulfite and calcium sulfate, and finally is oxidized into calcium sulfate.
Calcium hydroxide delivered to flue
System advantages:
Activated ammonia flue gas denitration technology does not use catalyst, which overcomes many shortcomings in SCR technology, such as large catalyst investment, large influence on flue gas composition and high operating cost, and overcomes a series of shortcomings in SNCR technology, such as high reaction temperature, poor mixing degree of reducing agent and flue gas, low denitration efficiency and large ammonia escape.
Desulfurization and transportation of baking soda all-in-one machine
The system has the advantages of simple configuration, low energy consumption, no pollution, high degree of automation, simple operation, small space occupation, low investment and high desulfurization efficiency; limestone powder desulfurizer has wide resources, low price and no secondary pollution.
8 sets of desulfurization conveying system
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Address: Mingshui Economic Development Zone, Zhangqiu District, Jinan City, Shandong Province