Equal emphasis on environmental protection and efficiency: Green Valley Environmental Protection’s innovation in the field of denitrification of silicon steel annealing furnace for new energy vehicles

With the enhancement of global awareness of environmental protection and the rapid development of new energy automobile industry, ultra-thin non-oriented silicon steel, as one of the core materials of new energy automobile motors, will lead to the production of polluting gases, especially nitrogen oxides, and denitrification technology plays a crucial role in this field.

Nitrogen oxides (NOx) is one of the main pollutants that lead to global warming, acid rain and haze. In the production process of ultra-thin non-oriented silicon steel for new energy vehicles, the denitrification technology of annealing furnace can effectively reduce NOx emissions, cope with global climate change and protect the environment.

Green Valley Environmental protection uses selective catalytic reduction (SCR) denitrification technology, which is a relatively mature denitrification technology, under the action of the catalyst, NOx reduction into nitrogen (N₂) and water (H₂O), can effectively reduce the exhaust gas that may be generated during the operation of RTO equipment, to meet the national environmental standards. Denitration technology is not only related to the protection of the environment, but also directly affects the quality and performance of the product, in the production process of silicon steel, the control of nitrogen content is crucial to improve the product and magnetic properties, nitrogen content is too high, will lead to the formation of sheet AIN, inhibit the growth of grain, resulting in increased iron loss. Therefore, through the control of denitrification technology, the performance of silicon steel materials can be further improved, and the demand for high-performance materials for new energy vehicles can also be met.

Green Valley environmental protection annealing furnace nitrogen oxide treatment project site

Green Valley Environmental Protection has achieved a number of successful experiences in the non-oriented silicon steel annealing furnace denitrification technology project, we not only improve its production efficiency and quality, but also achieve green and intelligent production, making important contributions to environmental protection and sustainable development.