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Specific Type  
ITEM UNITS ZnO For Desulfurizer Type NC for dechlorinating PIA Catalyst HCL-200 dechlorinating
Active component and content % Zn0.96% - KMnO4-Al2O3 　
Activated alumina % - - ≥80 　
Potassium permanganate % - - 5±0.5 　
Fe2O3 wt% 　 　 　 ≤0.1
Alumina +Accelerant wt% 　 　 　 ≥95.5，OR≥99.7
Appearance and Color 　 Light yellow strip Grey spherical Purple or pink spherical White spherical
Apparent and Sizes(mm) mm Solid4*4-10 3～5 4～5、5～7 3～5
Bet surface m2/g ≥30 - ≥150 ≥260
Pore Diameter ml/g ≥0.4 - - ≥0.42
Bulk density 　 1.1-1.3kg/L 0.78±0.03g/cm3 0.8±0.15g/ml 0.7～0.85g/cm3
Crush strength 　 40N/cm ≥30N/Grain ≥40N ≥120N/Grain
ATTRITION % ≤5 ≤1 - 　
Saturated sulfur let % ≥30 - - 　
Through sulfur let % ≥20(220℃) ≥30(360℃) - - 　
Use Temperature ℃ 220-400℃ 5-100℃ - 　
Use Pressure,MPa MPa Normal pressures-4.0 Normal pressures-10.0 - 　
Feed Gas/Steam 　 1-1.5：1 - - 　
Air-Carrying(h-1)Gas and Liquid 　 1000-3000 1-6(Liquid) - - 　
Purification degrees ppm - ＜0.5 - 　
Dynamic chlorine content % - ≥25(Gaseous state) - 　
Absorb chlorine content wt% 　 　 　 ≥10
H2S(ppm) under Feeding ppm ≤100 - - 　
H2S(PPM) under Discharging ppm 0.1 - - 　
1000°C Loss on ignition wt% 　 　 　 ≤7.0
moisture (100°CDrying to constant weight) % - - ≤20