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Kirovgrad
 2002, .
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Technical Characteristics
  Noncesium Catalyst Cesium Promoted Catalyst
Catalyst Type SVD (KD)   SVNT ( D)  

IA-1-6 SVP

super vanadium pentoxide

SVD (- D,)  

SVD ( -D, ) SP

esium super promoted

Active component vanadium pentoxide promoted with alkali metal sulfates potassium and sodium vanadium pentoxide promoted with   alkali metal sulfates- potassium, sodium and cesium
     

V2O5 - 7-10 %

Cs2O - 10 to 13 %

Supporting medium natural porous   supportersilicon-based (SiO 2 )diatomite extra grade diatomite and silica extra grade natural porous   supportersilicon-based (SiO 2 )diatomite extra grade
Grain Form

Star ring (Daisy ring)

Star ring (Daisy ring)

Star ring (Daisy ring) Star ring (Daisy ring) Star ring (Daisy ring)
Nominal diameter, mm

11 mm

13 mm

11 mm

13 mm

11 mm

13 mm

11 mm

13 mm

11 mm

13 mm

Crashing Strength, KG 9-11 9-11 9-11 9-11 9-11
Bulk density, KG/L 0,40,03 0,40,03 0,4 0,03 0, 42 0,0 5 0, 42 0,0 5
Ignition temperature, 0 C 360 360 360

330

320-temperature activation

330

320- temperature activation

Operating temperature, 0 C 390-640 380-630 380-600 370-640 360-630
Thermal stability, 0 C 650 650 640 650 650
           
Recommendations for use Is recommended for all schemes of single and double contacting.
  Shows best performance in the first two beds . A highly active catalyst in the 2 nd , 3 rd , 4 th and 5 th beds. For use in 4 and 5 beds of DC-DA converter. May also be loaded in the 3 rd bed and at the top of the 1 st bed. It is used as ignition layer and/or in the last bed for conversion increase. Used in the last bed for achieving maximum conversion.
Advantages Unique resistance to high temperature deactivation. It has high conversion parameters for budget catalyst loading. Resistant to low temperature deactivation. Reduction of SO2 emission(double absorption SAP) to 100-50 ppm. Reduction of SO2 emissions (double absorption SAP) to 50 ppm

 

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tm2002@tm2002.ru
(343) 219-98-01