Desulfurizer
On the basis of extensive research on the desulfurization agent market, our company analyzes the advantages and disadvantages of various desulfurizers at home and abroad in detail
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Refractory material for material
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Product Description
On the basis of extensive research on the desulfurization agent market, our company analyzes the advantages and disadvantages of various desulfurizers at home and abroad in detail, solicits opinions from users extensively, and constantly improves the products according to the actual use of each plant and the high and low sulfur content in the gas. The formulation and use technology have jointly developed a new high-efficiency desulfurization catalyst for CoS, which has outstanding advantages of low consumption and low cost. CoS high-efficiency desulfurization catalyst is a double-controlled metal lanthanum cyanide compound, which is an ultra-high activity desulfurization catalyst. It is mainly used for liquid phase catalytic oxidation desulfurization and de-cyanide. Its desulfurization efficiency is over 99% and deacetylation efficiency is 98%. Above, at the same time, more than 60% of organic sulfur can be removed, and the use units have achieved good technical results, with significant economic and social benefits. CoS high-efficiency desulfurization catalyst is a new generation of desulfurization catalyst developed by further improving the active component and optimizing the production process. Compared with the prototype catalyst, it has the advantages of simple production operation, high desulfurization efficiency, high sulfur capacity, good selectivity, clear regeneration solution, no Blocking tower, easy separation of sulfur, low consumption, low cost, etc., is the preferred catalyst for desulfurization of chemical fertilizer coking enterprises.
Physicochemical properties
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Exterior |
Blue gray powder |
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Density
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≤0.96g/cm³ |
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Body composition |
>92% |
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Water insoluble matter |
≤3.0% has good solubility in water or alkaline aqueous solution |
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It is azure in soda ash solution and light green in ammonia |
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Does not decompose in acid-base medium, good chemical stability |
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The catalyst itself is non-corrosive and non-toxic |
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Use and characteristics
CoS desulfurization catalyst can be widely used in gas phase wet oxidation desulfurization of semi-water gas, shift gas, coke oven gas, and city gas desulfurization process. The product is non-toxic, non-corrosive and non-polluting. Under normal temperature and pressure or pressure conditions, whether it is ammonia or soda ash as absorbent, it can maintain stable desulfurization efficiency. It does not need to add cocatalyst during use. Pre-activation process Simple, short time, hydrogen sulfide removal rate can reach more than 99%, organic sulfur removal rate can reach more than 60%, hydrogen cyanide removal rate can reach 98%, the product has high activity, long life, and hydrogen cyanide resistance. It has strong poisoning ability, can dissolve sulphur and attached sulfur in the desulfurization system, and thus has cleaning effect on system equipment; high sulfur capacity, good regeneration, large suspended sulfur particles, good separation, no plugging, and removal of sulfur purity. High, non-corrosive equipment, no accumulation in the desulfurization device, no waste liquid treatment problem, no pollution to the environment, can reduce system resistance, reduce energy consumption, extend equipment maintenance period, and significantly reduce desulfurization cost. The use of this product process is simple, does not change the original process, does not increase equipment, and replaces the old desulfurizer is very convenient.
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