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  KL-02 Catalytic Beds Protective Agent
KL-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
  KL-02 is used in refinery hydrotreating, coal chemical, etc. As a catalyst beds protectant KL - 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.