Chinese Factory Desulfurization Agent

1. Ingredient list

2. The use of desulfurization 

Desulfurization agent is a highly efficient gas purifier processed with active iron oxide as the main active component and other promoters added by Baidu. Between 20℃～100℃, it has a high performance in removing hydrogen sulfide, and it also has a certain effect in removing thiol organic sulfur and most nitrogen oxides.

Its main role is to remove sulfur dioxide in the flue exhaust gas desulfurizer. The most used is inexpensive lime, limestone, and an alkaline solution prepared with limey chemicals. 

Desulfurizing agents can absorb most of the sulfur dioxide in the flue gas fixed in the fuel slag. Chemical plants, smelters, etc. often use sodium carbonate, alkaline aluminum sulfate, and other solutions as desulfurization agents to deal with the tail gas containing sulfur dioxide, and can be desorbed and recycled. 

The kind of mixed solution desulfurization agent has surface activity, catalytic oxidation, can sex promote the direct reaction of SO2, accelerate the dissolution of CaCO3, promote the rapid oxidation of CaSO3 into CaSO4, strengthen the precipitation of CaSO4, reduce the liquid to gas ratio, reduce the calcium-sulfur ratio, reduce the evaporation of water. When the flue gas inlet SO2 concentration increases and is higher than the design value, the PH value in the absorption tower reaction pool decreases, and a larger Ca/S ratio is needed, CaCO3 can be dissolved quickly without expanding the absorption tower reaction pool volume, increasing the calcium ion concentration, keeping the slurry PH value in the normal range, and having a buffering effect on the PH venturi value. Extending the running time of the slurry in the working section, the

Reducing the number of slurry distribution can make the equipment scaling significantly reduced, the scale layer becomes thin, after shutdown with water to flush, the scale layer is easy to fall off. To desulfurization system scaling dispersion and activity, reduce the accumulation of scale, reduce the content of chloride ions in the slurry, the corrosion of various materials in the desulfurization equipment, the rate of scaling are reduced to varying degrees, of which carbon steel reduces the most, corrosion, the scaling rate can be reduced by 74% and 79%, PVC can be reduced by 48% and 55%. The addition of desulfurization agent can play the role of scale inhibition, corrosion and corrosion inhibition, reduce the blockage, scaling, corrosion, and wear of desulfurization nozzles, reduce the scaling, corrosion, and wear of slurry circulation pumps and impellers, and reduce the maintenance and replacement of spare parts in the desulfurization system. Widen the choice of desulfurization materials and improve the reliability of the system. Under different working conditions, slurry circulation pumps and oxidation fans can be reduced and deactivated to improve desulfurization efficiency, reduce operating costs, suit the variation of sulfur content in coal, and apply to high sulfur coal. In the application of flue gas desulfurization, has the advantage of broad market promotion and can produce considerable economic and social benefits.

3. Product production

4.   Quality control

4.   Support sea, land and air transportation

6. Support express delivery

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