Nickel Catalyst By Avs Engineering Company

Nickel CatalystProduct Description:   Nickel Catalyst   is provided with the properties. It is used in the ammonia decomposing furnace to decompose the HN3 and HCN into N2, H2 and CO2. And so as to effectively purify the coke-oven gas for the sake of environmental protection and prevent the equipment from corrosion.   The chemical reaction is as follows:   NH3  0.5H2 + 1.5H2 2HCN + 2H2O + O2  N2 + 5H2 + 2CO2 Technical Indexes:   Type AD-946 AD-946A Color Grey and Black Grey and Black Shape Cylinder Rasching Ring  Size, mm 1820 18205 Ni Content,% 6 6 Bulk density, g/ml 1.4-1.6 1.3-1.5 Surface area,m2/g 1-3 2-4  Crushing strength, N 1000 1000 thermal resistance, 1300 1350 Operation Condition:  Process conditions Pressure, MPa Temperature, C Ammonia space velocity, hr-1 0.01 -0.10 750-850 350-500 Ammonia decomposition rate 99.99% (min) Chemical Composition:  Nickel (Ni) content, % Min.14.0 SiO2, % Max.0.20 Al2O3, % 55 CaO, % 10 Fe2O3, % Max.0.35 K2O+Na2O, % Max.0.30 Application:    It is mainly used in ammonia plant of secondary reformer of hydrocarbon and ammonia decomposition device, using the gaseous hydrocarbon as the raw material.