TS666 catalyst of sulfur recovery is a artificial synthesizing active Al2O3 catalyst which process stronger performance of anti-sulfated poison,higher hydrolysis function of organic sulphur compounds and better character of heat steady.the effect of industrial trial has proved that TS666 catalyst have the advantages of high activity and crush strength,which can be used for 3 years continuously.Compared to the bauxite,the total yield of sulphur recovery can be increased from 80%~85% to 94%~96% in equal or similar process conditions. The hydrolysis of COS have reached 100% and the sulphur amount of tail gas has decreased below to 1%. All kinds of properties of TS666 catalyst,whose specific surface area attained
320m2/g which has reached the advanced level in the world.
The major technological indexes of TS666 catalyst of sulphur recovery:
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appearance
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white granule
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size,mm
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Diameter 4-6mm
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bulk density,g/ml
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0.7 more or les 0.02
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specific surface area,m2/g
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300 more or less 20
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average crush strength, N/granule
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>=130
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pore volume,ml/g
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<=0.4
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attrition,%
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<=1
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Loss of ignition,%
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6 more or less 1
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