This vanadium catalyst is manufactured by one of the best manufacturers in China. It features vanadium as an active component and cesium as another promoter. Using this catalyst, the ignition temperature can be as low as 350 ℃, reducing the start-up time, promoting the conversion efficiency, and reducing the SO2 emission. It is designed for the upper half of bed 1 or in the last pass bed with a lower operating temperature before or in all beds after the first absorption.
Shape: 5 ribbed rings
Diameter (I/O)(mm): 10-12, 3.5-4.0
Length(mm): 12-17
Color: yellow-pale green
Crushing strength (N/cm): >=40
Attrition loss (%): <=5
V2O5%(wt): 7.3
Ignition temperature (℃): 340-350
Conversion rate at 410℃:>=48%
Operating temperature (℃): 370-550
Storage and transportation: keep away from moisture; keep dry, handle with care, do not roll
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