JiangXi 863 Industry Co.,Ltd
5 1

Ambient Temp COS Hydrolysis Catalyst

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JiangXi 863 Industry Co.,Ltd
[China]

Address
Anyuan Jinguang Road Pingxiang Jiangxi
Phone
86-799-6357609
Contact name
Debbie Deng

Quick Information

  • Place of Origin: China

Description

,1. Application and performance
   TCOS-101 Ambient Temperature COS Hydrolysis Catalyst is mainly using our special produced macro-porous alumina oxide as catalyst carrier, it was made from loading metal active components and add kinds of other additives. It’s mainly used to hydrolyze the organic sulfide such as poisonous, harmful, corrosive COS and carbon disulfide from the coal gasification into H2S effectively. The process gas can meet the specified index requirements by matching and concatenating using TCS-306 Zinc oxide sulfur absorbent and TCS-106 desulfurizing agent.
  TCOS-101 Ambient Temperature COS Hydrolysis Catalyst tandem connection  to TCS-306 Zinc oxide sulfur absorbent or TCS-106 desulfurizing agent, it’s can used to hydrolysis purify COS and HS gas from the liquid phase propylene, dry process desulphurization of coal gas project for large and medium-sized city, preparation for COS gas by carbon coke as raw material, coal gas as process gas and heat source in industrial production, fine chemical, metal products processing, glass and ceramic industry, electronic products, petroleum and chemical etc industry. Such as the fine desulfurization in the production process of synthesis ammonia, methanol, combined methanol synthesis, lower carbon alcohol, synthetic fuel, town gas methanation, food grade CO2, synthesis polypropylene etc, it’s also can be used for high content of COS removal in the process of semi-water gas, water gas, coke oven gas.
   TCOS-101 Ambient Temperature COS Hydrolysis Catalyst tandem connection to TCS-306 Zinc oxide sulfur absorbent or TCS-106 desulfurizing agent, with the advantage of  high efficiency of hydrolysis, resistance to salinization of sulfuric acid, lower resistance of bed layer, wide applicability, convenient operation, excellent quality and favorable price etc, it’s a significant economic benefit to user and prominent social benefit.

2. Physical Properties
  2.1.Shape:White Sphere φ2~4mm;

  2.2.Bulk Density: 0.7-1.0kg/L;

  2.3.Mechanical Strength: compressive strength for point contact≥50N/cm;

  2.4.Water Resistance: Not pulverization in water;

3. COS Hydrolysis and Desulfurization & Regeneration reaction principle
 Hydrolysis:  COS+H2O = CO2 + H2S               Δ H2980=-35.53kj/mol 
 Desulfurization: ZnO+ H2S = ZnS+ H2O             Δ H2980=-76.62kj/mol 
 Desulfurization: Fe2O.H2O + 3H2S = Fe2S3 H2O + 3H2O  Δ H2980=-62.7kj/mol 
 Regeneration:   Fe2S3 H2O + 3/2O2 = Fe2O3.H2O + 3S    Δ H2980=-606.1kj/mol

4. Technology Operating Condition
  The operating condition of TCOS-101Ambient Temperature COS Hydrolysis Catalyst:

  4.1. Space Velocity: Normal pressure100~1500hr-1,it’s can increase the Liquid Space Velocity (1~5hr-1)appropriately while add pressure.

  4.2. Line Space Velocity:0.10~0.90m/s(empty tower).

  4.3. Operation Temperature:10~120 oC, The best Operation Temperature 10~50 oC.

  4.4. Vapour/Air ratio:0.02~0.5(The general operate temperature saturated steam).

  4.5. COS content:1~1000ppm(The space velocity can appropriate to reduce when the COS content is high).
 4.6. H2S content:≤30mg/Nm3.

 4.7. Height and diameter ratio of reactor:≥3.

 4.8. Operating Pressure: Normal pressure~15.0Mpa.

 4.9. COS convert ratio:≥95%.

5. The Filling Method
  The filling quality of the TCOS-101Ambient Temperature COS Hydrolysis Catalyst direct influence on the application effect, enough attention must be paid to the filling and should be in accordance with the following requirements:
  5. 1. The dust must be removed which was generated in the transportation process before filling into the packing tower, packing it layer by layer if necessary.
 
  5. 2. First laying a layer of 5*5 steel wire mesh on the grate sheet.

  5. 3. Filing the TCOS-101Ambient Temperature COS Hydrolysis Catalyst on the layer as per requests.

  5. 4. It is strictly forbidden to pedal and squeezing on the Hydrolytic Agent so that to keep its natural stacked volume and the integrity of particle, to filling it full,horizontal and uniformity.

  5.5. After filling the hydrolytic agent, it is forbidden to soak it in water.

6. Package, Storage and Transportation Conditions
  6. 1. This product packing with inner plastic woven bag, 30kg/bag, 35bags/pallets.
It’s also can personalized service customerized .

  6. 2. Storage and Transportation must be no exposure to rain or humidity, and to prevent the extrusion.

  6. 3. As of the date of the product leaves the factory, the effective storage period for 12 months.

  6. 4. Stack height less than 3 meters in storage.

  6. 5. To prevent moisture absorption and chemical pollution in the storage period.


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