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Measures to Reduce Nitrogen Oxides in Gas-fired Low-nitrogen Boiler
However, the nitrogen content in the gas is low, therefore, the fuel type NOx is not the main control type. Thermal NOx means that N2 in the combustion air is oxidized at high temperature to produce NOx. About the thermal NOx generation mechanism generally adopts the mechanism of Gedredovic: when the temperature is lower than 1500 ℃, the amount of thermal NOx generation is very small; When the temperature is higher than 1500 ℃, the reaction speed will increase by 6~7 times for every 100 ℃ increase in temperature. In the actual combustion process, because the temperature distribution in the combustion chamber is uneven, if there are local high-temperature areas, more NOx will be generated in these areas, which may affect the entire combustion chamber.
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2017
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Environmental protection driven by low-nitrogen burners
Environmental protection can be said to have become a topic related to all aspects of people's daily life. For example, it can be said that the contradictory relationship between environmental protection and economic development has become a problem that everyone is concerned about. With the continuous development of the economy, these problems are imminent. Before, the country has been vigorously promoting low-carbon travel and low-carbon life to achieve the purpose of reducing carbon oxide emissions. Today, I will tell you about "low nitrogen emissions" and "low nitrogen life" in the industrial field 』. Speaking of low carbon, many people may be familiar with it, but speaking of low carbon, many people may be confused. What is low carbon and what is low nitrogen burner?
Yangzhou Kiln Yinyan Combustion Equipment Co.,Ltd
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