Pingxiang Baisheng Chemical Packing Co., Ltd

BaishengModel AD-946 -Ammonia Decomposition Catalyst

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AD-946 Ammonia Decomposition Catalyst is developed by Baisheng and Chemical Physics Research institute in Dalian of Chinese Academy of Sciences. This product can directly replace Germany G-117 catalyst with unique performance of great catalystic activity, high mechanical strength, and excellent thermal and coking resistance. It is used in the ammonia decomposing furnace to decompose the NH 3 and HCN etc into N 2, H 2 and CO 2 , and so as to effectively purify the coke-oven gas for the sake of environmental protection and prevent the equipment from corrosion.

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Technical Feature

  • Chemical reaction NH3 — 0.5N2 + 1.5H2 2HCN +4H 2 0 - N 2 +5H 2 + 2CO 2

Technical Indexes Type- Item

  • AD-946 AD-946 A AD-946 B
  • Color Grey and Black
  • Shape Cylinder Rasching Ring Honeycomb
  • Size, mm 018^20 018*20*5 018*20
  • Ni Content,% s6 26 26
  • Bulk density, g/ml 1.4-1.6 1.3-1.5 1.2-1.5
  • Surface area.m 2/g 1-3 2-4 2-5
  • Crushing strength.N s1000 s1000 21100
  • Thermal resistance, °C s1350 *1350 *1350

Normal Operating Conditions

  • Operating Temperature 1000-1200°C Maximum Teperature 1350°C
  • Pressure 0.1-1MPa
  • Space Velocity 1000-3000 h-1