RK-A202 Ammonia synthesis catalyst

RK-A202 is typical catalyst with features of high activity under low temperature condition and high strength against poisonousness in ammonia synthesis industry. The major activity components are Fe&Mo mixed with rare earth element so as to structural modification of catalyst crystal and hole, which in order to create so much better low temperature condition, high strength against poisonousness and heat stability. 

Composition：

Total Fe: 65~70%    

CO₃O₄: ≥0.4%

Physical properties:

Appearance: irregular particle with black metallic luster

Size：2.2~3.3mm、3.3~4.7 mm、4.7~6.7 mm、6.7~9.4 mm、9.4~13mm

Bulk density: 2.8~3.0 kg/L

Features:

●  Dual activity components: Fe, Mo

●  Added special mixed rare earth elements

● Easier catalyst reduction

● Low initial activation temperature: 280~290℃

● High strength against poisonousness

● Long term service life