In the context of increasingly strict environmental protection requirements, thermal power generation occupies a leading position in China’s electricity supply, and is also one of the main sources of atmospheric pollutants. The denitration technology of coal-fired generating units in thermal power plants has become the key to achieve ultra-low emissions. China has built the world’s largest ultra-low emission thermal power plant group, with the increase of thermal power depth peaking demand, the problem of excessive nitrogen oxide emissions during the start-up and shutdown of coal-fired units has become more and more prominent.
Green Valley Environmental Protection has made remarkable achievements in the field of environmental protection, through the use of advanced denitrification technology, not only achieved the excessive emission of nitrogen oxides, but also controlled ammonia escape at less than 3ppm. During the operation of coal-fired power plants, a large amount of nitrogen oxides will be produced, which is one of the main pollutants that cause global warming, acid rain and haze. Green Valley uses an innovative technology, selective catalytic reduction (SCR denitrification technology), to convert nitrogen oxides into nitrogen and water under different temperature conditions, effectively controlling ultra-low emissions of nitrogen oxides.
The SCR denitrification system independently developed by Green Valley Environmental Protection realizes the functions of compact structure design, intelligent, precise injection, forecast alarm, data collection management, remote control, online transmission and other functions in the field of ultra-low emission of nitrogen oxides, ensuring that the ammonia escape data is less than 3ppm, and has a strong comprehensive competitiveness.
Green Valley’s denitrification technology is not only limited to thermal power plants, but also widely used in other fields of work. It has a large number of successful cases and data accumulation in industrial manufacturing enterprises, power plants, metallurgy, steel, glass, cement and various heat treatment industries. It can provide one-to-one customized design solutions according to complex application scenarios to meet the ultra-low emission requirements of nitrogen oxides and NOx in different scenarios and different regions.
In order to promote the deep denitrification of coal power units, it is necessary to deepen the pollution prevention and control work, and achieve the goal of “double carbon” is a necessary measure to achieve the new situation and new requirements. Strengthen technology research and development work, enable enterprises to develop green, continue to improve the technology of deep denitrification transformation, further reduce pollutant emissions, and make contributions to green exhibition.
Post time: Oct-31-2024