Chemical Product Nickel Oxide Catalyst Price
1.Description
Ammonia decomposition catalyst is a kind of sec. reaction catalyst, based on the nickel as the active component with alumina as the maincarrier. It is mainly applied to ammonia plant of secondary reformer of hydrocarbon and ammonia decomposition device, using the gaseous hydrocarbon as the raw material. It has good stability, good activity, and high strength.
Physical properties AppearanceSlate gray raschig ring
Particle size, mm
Diameter x Height x Thickness19x19x10Crushing strength ,N/particle Min.400Bulk Density, kg/L1.10 – 1.20Loss on attrition, wt%Max.20Catalytic activity0.05NL CH4/h/g Catalyst
Chemical composition
Nickel (Ni) content, % Min.14.0SiO2, %Max.0.20Al2O3, %55CaO, %10Fe2O3, %Max.0.35K2O+Na2O, %Max.0.30
2.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.
Heat-resistance: long-term operation under 1200°C, non-melting, non-shrink, non deformation, good structure stability and high strength.
The percentage of low-intensity particles (the percentage of below 180N/particle): max.5.0%
Heat-resistance indicator: non-adhesion and fracture in two hours at 1300°C
3. Operation Condition Process conditionsPressure, MPaTemperature, °CAmmonia space velocity, hr-10.01 -0.10750-850350-500Ammonia decomposition rate99.99% (min)
4. Service life: 2 years