Our COG-HS-1 coke oven gas hydrodesulfurization catalyst is applicable to the hydrodesulfurization of organic sulfur in coke oven off-gas which contains less than 10% CO and about 5% olefins. The iron-molybdenum (Mo) catalyst is shaped like a Φ6mm cylinder.
Main reactions involved in the hydrodesulfurization process in the presence of the coke oven gas hydrodesulfurization catalyst are as follows.
COS+H2 = CO+H2S
RSH+H2 = RH+H2S
R1SR2+2H2 = R1H+R2H+H2S
R1SSR2+3H2 = R1H+R2H+2H2S
C4H4S+4H2 = C4H10+H2S
Physical Properties
| Appearance | Pale-brown cylinders |
| Particle Size (mm) | Ф6×4-6 |
| Bulk Density (kg/L) | 0.9-1.2 |
| Side Crushing Strength(average) (N/cm) | Min.150 |
| Attrition Loss (%) | Max. 5 |
| Chemical Composition | Mo-Fe-Auxiliary-Al2O3 |
Operation Conditions
Feed: Coke oven off-gas containing 100-250mg/Nm3 organic sulfur, 10 percent of CO and about 5 percent of olefins.
| Pressure (MPa) | atmospheric to 2.0 |
| Temperature (℃) | 380-420 |
| GHSV (h-1) | 500-1000 |
| H2S in Feed Gas (ppm) | Min.100 |
| NH3 in Feed Gas (pm) | Max.100 |
Packing: Shrink wrap the coke oven gas hydrodesulfurization catalyst in 200L steel drums lined with plastic bags, with 3 or 4 drums per pallet.
As a leading coke oven gas hydrodesulfurization catalyst manufacturer located in China, Chempack provides a vast array of chemical products, including arsenic removal, oxygen removal, carbon monoxide removal, adsorbent, and related products. As a result of our consistent dedication to product quality and customer satisfaction since 1970, our company has received the ISO9001:2000 certification and our products, are well received in many countries and regions, such as Germany, Britain, Kuwait, Saudi Arabia, Iran, Jordan, and New Zealand, to name a few. If you have any inquiries about our products or services, please contact us for more information. We at Chempack are ready to serve you.
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