1.Product features and scope of application
zinc oxide adsorbent HTZM-1 is applicable to deep desulfurization of liquid propylene and industrial feed gases at ambient temperature. It not only absorbs hydrogen sulfide, but also has certain conversion and absorption capability for COS in the stream.Overall sulfur(H2S+COS)in the treated stream can be less than 0.1ppm.
2. Physical properties
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Appearance
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Grey-black extrudates
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Size
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Φ4×4-15mm
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Bulk density
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0.95-1.15 kg/L
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3.Quality norm
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Side crushing strength
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min50 N/cm
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loss on attrition
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max 6%
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Breakthrough sulfur absorption capacity
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min10%(wt)
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4 .Operation condition
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Pressure
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ambient to 3.0MPa
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Temperature
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20-120℃
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GHSV
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500-1000h-1
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LHSV
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2-5
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L/D of the adsorbent bed
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min3
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Sulfur in feed stream(mainly H2S)
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max10ppm
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Sulfur at the outlet
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max0.1 ppm
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