【01】Limestone-Gypsum Wet Flue Gas Desulfurization Technology
Based on introduction and digestion, Boqi's limestone-gypsum wet flue gas desulfurization technology has accumulated years of R&D and engineering practice experience, forming a complete independent design capability and turnkey engineering capability. The provided desulfurization system has high stability, strong adaptability to high-sulfur coal and large-capacity units. At the same time, Boqi can also design dual-loop, in-tower efficiency enhancement devices, and other limestone-gypsum desulfurization technologies to meet the needs of different customers.
Main features of high-efficiency spray empty tower desulfurization technology:
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Adopts high flue gas velocity to improve gas-liquid mass transfer effect, achieving ultra-high SO2 removal efficiency and meeting ultra-low emission standards;
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No scaling or blockage;
Strong load adaptability, capable of meeting efficient desulfurization requirements across the full boiler load range; low investment, small footprint, lower liquid-to-gas ratio, and lower energy consumption.
【02】Semi-dry Desulfurization Technology
In the power, steel, metallurgy and other industries, Boqi can provide mature semi-dry desulfurization technology. Currently, this technology has been successfully applied in flue gas desulfurization projects for small power units in China, as well as sintering machines, pelletizing, and coking furnaces in large steel plants.
Features of semi-dry flue gas desulfurization process:
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Simultaneous synergistic removal of multiple pollutants;
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Small footprint, simple system, reliable operation, lower investment and operating costs;
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Achieves "zero" wastewater discharge, no secondary pollution;
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Compared with wet desulfurization, the process consumes less electricity and water, with higher economic benefits;
High level of automation, effectively ensuring stable and reliable operation of the desulfurization system.
【03】Seawater Desulfurization Technology
Through a combination of introduction and independent R&D innovation, Boqi has applied seawater desulfurization process in flue gas desulfurization projects for thermal power plants.
Seawater desulfurization is a technology that uses the natural alkalinity of seawater to treat flue gas. Boqi and its partners possess advanced, mature, and reliable seawater desulfurization technology, which has been applied in multiple projects.
Seawater Desulfurization Technology Features
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Simple process, low production and operating costs, no system scaling or equipment wear issues
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Stable and reliable system operation, simple operation and maintenance;
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Aerated seawater after absorption can be discharged directly without treating by-products.
