RK-21 Hydrogen nitrate reduction catalyst

Application: RK-21 is applicable for low concentration of hydrogen nitrate reduction of regenerating solution in process of producing EG(ethylene glycol).

Feature: Mild operational conditions, high hydrogen nitrate conversion ratio

Physical properties: 

Appearance: black particle

size: 3~8 mm

Bulk density：0.8±0.2 Kg/L

Average crush strength: ≥20 N/particle 

Operational condition:

Temperature: 60~90℃

Pressure: 0.1~0.5MPa