With the acceleration of industrialization, the problem of organic waste gas emissions is becoming more and more serious, which poses a serious threat to the environment and human health. In order to effectively solve this problem, a variety of organic waste gas treatment technologies came into being, among which the regenerative oxidation furnace RTO technology has received widespread attention because of its high efficiency and energy saving characteristics.
RTO is an efficient organic waste treatment equipment, its core principle is to heat the organic waste gas to more than 760 ° C, so that the volatile organic compounds VOCs in the combustion chamber oxidation decomposition into carbon dioxide and water. The high temperature gas generated in this process flows through the special ceramic heat storage body, so that the ceramic body heats up and “heat storage”, RTO technology is widely used in chemical, printing, painting, pharmaceutical and other industries of organic waste gas treatment. In these industries, the production process will produce a large amount of organic waste gas, if directly discharged into the atmosphere, will cause serious pollution to the environment, through the use of RTO technology, effectively convert these organic waste gas into harmless substances, to achieve environmental protection emission standards, at the same time, RTO technology can also be customized according to actual needs to meet the needs of different industries and scenarios. RTO technology does produce nitrogen oxides (NOx) in the process of treating exhaust gases, mainly including nitric oxide (NO) and nitrogen dioxide (NO₂). In RTO systems, the production of nitrogen oxides is related to the combustion temperature, the availability of oxygen, and the presence or absence of nitrogen in the exhaust gas. If the exhaust gas does not contain nitrogen or nitrogen oxides, then in the RTO combustion process, only near the combustion engine flame, where the temperature may exceed 1100 ° C, thermal type and fast type NOx may be produced. Therefore, it is indeed possible for RTO technology to produce nitrogen oxides during operation, and its generation and emission need to be controlled through design and optimization of operating parameters.
The SCR denitrification system of Green Valley Environmental Protection adopts selective catalytic reduction technology, and its purification efficiency can reach more than 95%, effectively reducing NOx emissions in the flue gas. The system realizes the functions of compact structure design, intelligent, precise injection, forecasting alarm, data collection management, remote control and online transmission in the fields of ultra-low emission of nitrogen oxides. Ensure that ammonia escape data is less than 3ppm, with a strong comprehensive competitiveness, through accurate control and optimization, Green Valley SCR intelligent denitrification system can achieve the accurate use of ammonia, to avoid the waste of ammonia gas, Green Valley environmental protection SCR denitrification technology has been applied in diesel engines, gas engines, electric boilers and furnaces and other fields, the efficiency of up to 95%. Recognized as a safe and practical denitrification technology, Green Valley Environmental Protection SCR denitrification system with its high efficiency, environmental protection, energy saving characteristics, can effectively help RTO control nitrogen oxides, to achieve ultra-low emissions of industrial waste gas, for the protection of the environment, energy saving resources is of great significance.
Post time: Jan-10-2025