Catalytic beds protective agent white rasching ring

Catalytic beds protective agent

Characters : LSC-02 catalytic beds protection is prepared through processes of grinding, shaping and high temperature sintering, taking alumina as the main raw material.

  •  High strength, chemical stability and impact resistance
  • Large space rate and high dirt capture ability

Applications and operating conditions

LSC-02 is used in refinery hydrotreating, coal chemical, etc. As a catalyst beds protectant LSC – 02 can effectively control catalyst pressure drop, filled at the top of catalyst beds in a certain proportion, providing larger pore volume and larger space volume, effectively removing and accommodating mechanical admixture from the raw material, which inhibits the rise of catalyst pressure drop and extends the operation cycle .

Physico-chemical properties

Color and shape White, raschig ring
Size(mm) Φ10×10
Al2O3%(m/m) ≥99
Space rate%(V/V) ≥55
Bulk density(kg/L) 0.85~1.00
Crushing strength(N/granula) ≥180

Package and transportation

  • Packed with plastics kitting bag lined with plastics bag, net weight 40kg (or customized as per customer’s demand)
  • Prevented from moisture, raining, rolling, sharp shocking during transportation
  • Stored in dry and ventilated places, preventing from pollution and moisture