隨著全球對可再生能源的重視，生物質沼氣發電作為一種綠色能源利用方式得到了廣泛的應用。通過有機廢棄物發酵產生沼氣發電，既能減少溫室氣體排放，又能實現資源循環利用，然而生物質沼氣發電機組在運行過程中會產生一定量的氮氧化物NOx，對環境和人體健康造成潛在威脅。因此，對生物質沼氣發電機組尾氣中的NOx進行有效地治理，已成為當前環保領域的重要課題。

　　With the global emphasis on renewable energy, biomass biogas power generation has been widely used as a green energy utilization method. By fermenting organic waste to produce biogas for power generation, greenhouse gas emissions can be reduced and resources can be recycled. However, biomass biogas generators generate a certain amount of nitrogen oxides (NOx) during operation, which poses a potential threat to the environment and human health. Therefore, effective treatment of NOx in the exhaust of biomass biogas power generation units has become an important issue in the current environmental protection field.

　　生物質沼氣發電組主要通過燃燒沼氣產生動力，驅動發電機機發電，在燃燒過程中，空氣中的氮氣和氧氣在高溫條件下反應生成NOx。此外，有微量雜質參與反應，進一步加速NOx的生成。

　　The biomass biogas power generation unit mainly generates power by burning biogas, which drives the generator to generate electricity. During the combustion process, nitrogen and oxygen in the air react under high temperature conditions to produce NOx. In addition, trace impurities participate in the reaction, further accelerating the generation of NOx.

　　濟柴環能的選擇性催化還原技術（SCR脫硝）技術，利用特定的氨氣NH3或者尿素作為還原劑，在一定的溫度作用下，將NOx還原成為N2和水H2O。該技術具有脫硝效率高，運行穩定等優點。濟柴環能自主研發的SCR脫硝技術，具有獨立自主的知識產權和多項發明專利，同時在應用領域也積累了大量的經驗數據，可以確保項目設計合理，運行穩定可靠，能夠滿足最新的國家環保要求，氮氧化物超低排放及氨逃逸小于3ppm要求。在氮氧化物超低排放領域，通過緊湊的結構設計、智能化控制、精準噴射、預報警、數據采集管理、遠程控制和在線傳輸等功能，實現了超低排放且氨逃逸小于3ppm，具有強大競爭力。

　　The Selective Catalytic Reduction (SCR) technology of Jichai Environmental Energy uses specific ammonia (NH3) or urea as a reducing agent to reduce NOx to N2 and water (H2O) at a certain temperature. This technology has the advantages of high denitrification efficiency and stable operation. The SCR denitrification technology independently developed by Jichai Huaneng has independent intellectual property rights and multiple invention patents. At the same time, it has accumulated a large amount of experience data in the application field, which can ensure reasonable project design, stable and reliable operation, and meet the latest national environmental protection requirements. The ultra-low emissions of nitrogen oxides and ammonia escape are less than 3ppm requirements. In the field of ultra-low emissions of nitrogen oxides, through compact structural design, intelligent control, precise injection, early warning, data acquisition management, remote control, and online transmission, ultra-low emissions and ammonia escape of less than 3ppm have been achieved, demonstrating strong competitiveness.

　　項目類型：生物質沼氣發電機組尾氣NOx治理（三合一）

　　Project type: NOx treatment of biomass biogas generator tail gas (three in one)

　　匹配機型：勝動500KW*3套

　　Matching models: Shengdong 500KW * 3 sets

　　匹配產品：GRVNES-TX-24

　　Matching product: GRVNES-TX-24

　　NOx治理目標：NOx從3000mg/Nm3降至NOx≤250mg/Nm3

　　NOx control target: NOx reduction from 3000mg/Nm3 to NOx ≤ 250mg/Nm3

　　生物質沼氣發電機組尾氣NOx治理是實現清潔能源可持續發展的關鍵，SCR脫硝技術憑借其高效、穩定的特點，在NOx治理中應用非常廣泛，未來，隨著技術的不斷提升和系統的優化，NOx治理技術將更加高效、經濟，同時，還需要加強技術研發和創新，為生物質能源的清潔利用提供有力的保障。

　　The treatment of NOx emissions from biomass biogas generators is key to achieving sustainable development of clean energy. SCR denitrification technology, with its high efficiency and stability, is widely used in NOx treatment. In the future, with the continuous improvement of technology and system optimization, NOx treatment technology will become more efficient and economical. At the same time, it is necessary to strengthen technological research and innovation to provide strong guarantees for the clean utilization of biomass energy.