NiMo Grading Hollow Rings

NiMo Raschig Ring, Grading Rings

Item NO.: AcTrap NR

AcTrap NR is hollow cylinder active bed grading material for removal of contaminants, against pressure drop build-up and distribution optimization purpose, the grading cylinders are NiMo impregnated used at the top of the hydrotprocesing reactors and similar applications.

AcTrap NR provides high void capacity to trap particulates and protect against pressure drop build-up.

AcTrap NR also provides moderate hydrogenation activity to control the saturation of reactive component and mitigate the ploymerization and fouling.

  • Form: Nominal Size: 3.2, 4.0, 4.8, 6.4, 9.0mm diameter
  • Pore Volume, cc/g: 0.5-0.6
  • Compostion: NiMo, Balance: Alumina
  • Sock-loading Density: 520-620 kg/m3 ± 3% depending on loading technique
  • Crush Strength: 3 kg
  • Void Fraction: 50 -55%
  • Packaging: 100 kg in 200 liter metal drums, 500 kg in 1,100 liter super sacks (IBC flexible)
  • AcTrap NR is a cost-effective material with high particulate capacity for pressure drop control, which is designed as grading media of hydrotreaters.

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