Ammonia desulfurization technology

◆ Scope of application: Mainly used for large and medium-sized coal-fired boiler flue gas dust removal and desulfurization projects, especially for enterprises that have their own or surrounding waste ammonia water. Technical features: 1. Liquid ammonia can be used as the desulfurizer, and waste ammonia water can also be used as the desulfurizer. 2. The use of waste ammonia water as a desulfurizer can reduce the investment in factory ammonia wastewater treatment projects and also enable waste treatment. 3. The desulfurization products can be made into liquid ammonia fertilizer according to user needs, or into solid ammonium sulfate solid fertilizer through subsequent multi effect evaporation, concentration and crystallization processes. 4. Adopting patented oxidation technology to ensure sufficient oxidation of ammonium sulfite. Adopting reliable exhaust gas absorption technology to ensure no secondary pollution accidents occur due to exhaust gas emissions or leaks. 5. Adopting reliable security measures to ensure system safety and stable operation. 6. Using CFD (Computational Fluid Dynamics) technology, optimize the concentration field, velocity field, and temperature field of the desulfurization tower to ensure that all process parameters meet the requirements of the operating conditions. 7. Adopting optimized ammonia escape control module design to minimize ammonia escape and ensure that dust emissions at the outlet of the desulfurization tower are below 30mg/Nm3.