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Catalyst

Purelyst PH-304

Purelyst PH-304

Products > Catalyst

HT oxidation catalyst

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Application

Application
Product Purelyst PH-304
Mechanism Catalytic oxidation
Usage Enhancement of bad odor destruction of RTO with small amount of catalyst installation
Lowering operation temperature of RTO

Characteristics

  • Thermally stable to 950 oC
  • Deep destruction of bad odor, CO, H2, CH4, etc.
  • Resistant to halogen compounds, SO2, etc.
  • Cell density of honeycomb can be adjusted to satisfy pressure drop acceptance.

Specification

Specification
Subject Contents
Catalyst active metal Pt, Pd
Substrate/Cell shape Cordierite/Honeycomb
Endurable temperature (˚C) 950
Cell density (cells/in2) 75 100 200
Size (mm) 150x150x50/100 150x150x50/100 150x150x50/100
No. of cells 2,601 (= 51x51) 3,364 (= 58x58) 6,889 (= 83x83)
Cell pitch (mm) 2.94 2.59 1.81
Wall thickness (mm) 0.6 0.45 0.36
Opening (%) 63.3 62.2 58.3
Contact area (m2/m3) 1,082 1,220 1,690
Ctalyst coating (g/in2) 1.7±0.2 1.7±0.2 1.7±0.2
Weight (g) 730±50 770±50 800±50

Installation Image

Installation Image
- Enhancement of bad odor destruction of (regenerative)
   thermal oxidizers as a retrofit
- Lowering operation temperature to 700~750 oC
- Effective destruction of bad odor, CO and VOCs
- Small amount of catalyst installation
- No thermal NOx
- Various reference
See the above movie at YOUTUBE.