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Phthalocyanine Cobalt Desulfurization Catalyst
Phthalocyanine Cobalt Desulfurization Catalyst
Phthalocyanine Cobalt Desulfurization Catalyst
Phthalocyanine Cobalt Desulfurization Catalyst
  1. Phthalocyanine Cobalt Desulfurization Catalyst
  2. Phthalocyanine Cobalt Desulfurization Catalyst
  3. Phthalocyanine Cobalt Desulfurization Catalyst
  4. Phthalocyanine Cobalt Desulfurization Catalyst

Phthalocyanine Cobalt Desulfurization Catalyst

The Phthalocyanine Cobalt Desulfurization Catalyst (PDS-HY type cobalt phthalocyanine desulfurization catalyst) can efficiently remove H₂S from various gases,with a desulfurization efficiency of over 99%.Meanwhile,it also has the function of removing organic sulfur,with a removal rate of 50%to 80%.It is widely used in industries such as coking,chemical fertilizer production,metallurgy,oil refining,petrochemical engineering,and biogas.

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This catalyst maintains excellent stability below 95℃,has good solubility in ammonia water and alkaline solutions,and does not decompose in acidic or alkaline media.It is highly convenient to use,with simple solution ratio and easy operation.Meanwhile,it possesses multiple performance advantages:including high catalytic activity,low dosage and low consumption,which can effectively reduce operating costs.Additionally,it has a low rate of side reaction formation,the precipitated sulfur particles are large and easy to separate,which can significantly reduce the content of suspended sulfur in the solution.In addition,this catalyst is safe and environmentally friendly,non-toxic,does not corrode equipment,and can also inhibit and eliminate sulfur blockage,achieving the effect of cleaning the tower and reducing resistance.

Wide Industrial Application Scenarios
Coking industry: Coke oven gas, crude coal gas desulfurization and decyanation
Chemical fertilizer plant: Semi-water gas, shift synthesis gas purification
Metallurgy: Blast furnace gas, industrial furnace tail gas sulfur removal
Petrochemical & refinery: Liquefied petroleum gas, gasoline and fuel oil deodorization & mercaptan stripping
New energy: Biogas, landfill gas, methane gas deep desulfurization

Outstanding Thermal & Chemical Stability

Phthalocyanine Cobalt Desulfurization Catalyst maintains complete structural stability under operating temperatures below 95°C without decomposition or activity attenuation. It boasts exceptional solubility in ammonia water and alkaline soda solutions, and remains chemically intact across acidic and alkaline mediums. Unlike conventional desulfurization catalysts prone to precipitation and deactivation under fluctuating pH values, PDS-HY adapts flexibly to variable desulfurization liquid alkalinity, requiring no complex pre-treatment before dosing.

Technical Indicator:

Элемент Единица Product Specifications
superior product Первоклассный продукт qualified product
Появление Blue-gray powdery
Размер мкм ≤850
Плотность г/см³ ≤0,80 ≤0,80 ≤0,80
Insoluble Substance вес.% ≤5.0 ≤8.0 ≤10.0
Каталитическая активность min-1 ≥0,040 ≥0,030 ≥0,020
Cobalt content вес.% ≥3,0 ≥2,70 ≥2,50
Дихлорпорфирин кобальтсульфонат вес.% ≥70,0 ≥65,0 ≥60,0

Applicable Process Conditions:

Элемент Единица Applicable Process Technical Conditions
десульфуризация коксового газа Desulfurization of semi-water gas
Concentration / Ammonia Process:Volatile Ammonia 6.0-8.0g/L

Alkali Process:Sodium Carbonate 0.4-0.6mol/L
Sulfur removal catalyst

концентрация

 ppm ≥30 ≥30
Температура поглощения ℃ 30～35 25～35
Температура регенерации ℃ 35～40 35～45
Solution PH Value 8～9 8～9
Aeration Intensity of

Regeneration Tank

 m³/m² ·h 35～110 35～110
Aeration Intensity of

Regeneration Tower

 m³/m² ·h 110～130 110～130
Эффективность регенерации % ≥80 ≥80
Liquid-gas Ratio л/м³ ≥12 ≥12
Взвешенная сера г/л ≤1,5 ≤1,5
Content of by-salts г/л ≤250 ≤250

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