(NH₃) High-Precision Laser Gas Analyzer

1. Denitrification Process Monitoring Scenarios in the Energy and Power Industry
SCR/SNCR Denitrification in Coal-Fired Power Plants: Real-time monitoring of ammonia concentration at the inlet and outlet of boiler flues and denitrification reactors, accurately controlling ammonia injection volume to avoid ammonia slip caused by excessive injection, preventing corrosion and blockage of subsequent air preheaters. Meanwhile, it ensures that denitrification efficiency meets the standards and satisfies the environmental protection requirements for ultra-low nitrogen oxide emissions.
Denitrification in Waste Incineration Power Generation: Aiming at the characteristics of complex flue gas components and high dust content in waste incineration, it monitors the uniformity of ammonia distribution in the denitrification system, optimizes reaction conditions, reduces the difficulty of synergistic control of pollutants such as dioxins, and helps waste incineration plants operate in compliance with environmental regulations.

2. Production Control Scenarios in the Chemical and Fertilizer Industries
Synthetic Ammonia Production Process: Real-time monitoring of ammonia concentration and leakage along key equipment such as synthesis towers, ammonia separators, storage tanks and conveying pipelines, ensuring the stability of production process parameters and improving the yield of synthetic ammonia products. Meanwhile, it warns of leakage risks of pipeline valves to avoid personnel poisoning accidents caused by the diffusion of highly toxic ammonia gas.
Fertilizer Manufacturing Process: Monitoring ammonia concentration in ammoniation reactors and tail gas treatment systems for the production of nitrogen fertilizers such as urea and ammonium bicarbonate, accurately regulating raw material ratio to reduce ammonia loss. In fertilizer finished product storage areas, it monitors ammonia fugitive concentration, improves workshop operating environment and protects equipment from ammonia corrosion.
Fine Chemical Applications: Monitoring ammonia concentration in the reaction system during the production of ammonia-containing chemical products such as pharmaceuticals, dyes and refrigerants, ensuring controllable reaction process. At the same time, it monitors ammonia in production tail gas to ensure that the tail gas meets emission standards after treatment.

3. Environmental Governance and Emergency Monitoring Scenarios
Tail Gas Monitoring of Ammonia-Based Desulfurization and Denitrification: Monitoring residual ammonia concentration in the tail gas at the outlet of ammonia-based desulfurization and denitrification systems in industries such as steel, coking and non-ferrous metal smelting, avoiding secondary pollution (such as ammonium salt aerosols) caused by ammonia discharge into the atmosphere, and meeting air pollutant emission standards.
Odor Control in Livestock Farms and Sewage Treatment Plants: Monitoring ammonia fugitive concentration in manure treatment areas of large-scale livestock farms, anaerobic digestion tanks and sludge dewatering workshops of sewage treatment plants, providing data support for the operation of deodorization equipment (such as biofilters and spray towers) and improving the quality of the surrounding atmospheric environment.
Emergency Monitoring of Sudden Ammonia Leakage: Rapidly deploying analyzers mounted on robots at emergency sites such as ammonia storage tank overturning and transport tank truck leakage to monitor ammonia concentration, delineating safe protection zones for emergency rescue, guiding personnel evacuation and leak plugging operations, and reducing poisoning and explosion risks.

4. Agricultural Scientific Research and Production Application Scenarios
Agricultural Nitrogen Cycle Research: Monitoring soil ammonia volatilization flux in scenarios such as farmland, orchards and greenhouses, studying the effects of different fertilization methods and soil types on ammonia emissions, and providing high-precision data for the development of nitrogen reduction and efficiency enhancement agricultural technologies and the formulation of agricultural non-point source pollution prevention and control policies.
Livestock Breeding Environment Regulation: Installing analyzers in livestock houses to monitor ammonia concentration in real time, linking with ventilation systems to control ammonia concentration within the optimal growth threshold for animals, reducing the incidence of respiratory diseases in livestock and poultry and improving breeding efficiency.

5. Industrial Safety Protection and Confined Space Monitoring Scenarios
Confined Space Operation Monitoring: Detecting whether the internal ammonia concentration meets the standards before confined space operations such as ammonia water storage tank maintenance and ammonia refrigeration room maintenance; conducting continuous monitoring during operations to prevent poisoning and suffocation accidents caused by ammonia accumulation, ensuring personnel operation safety.
Ammonia Refrigeration System Leakage Monitoring: Monitoring ammonia concentration at potential leakage points such as compressors, evaporators and pipeline interfaces in ammonia refrigeration rooms of food processing and cold chain logistics, timely warning of leakage hazards, and avoiding safety accidents caused by ammonia-air mixtures reaching the explosion limit.

6. Scientific Research Experiments and Special Field Scenarios
Experiments in Universities and Research Institutes: Applied in research fields such as atmospheric chemistry and environmental engineering, such as simulating the transformation process of ammonia in the atmosphere and evaluating the ammonia adsorption performance of different materials, accurately capturing changes in low-concentration ammonia, and providing reliable support for scientific research data collection.
Auxiliary Monitoring in Semiconductor Manufacturing: Monitoring the purity of high-purity ammonia and leakage during use in some semiconductor material cleaning processes, ensuring the cleanliness of the chip manufacturing environment and avoiding the impact of ammonia pollution on chip yield.