Catalyst АОК-75-41


Catalytic oxidation of VOCs and CO

Product Type

Alumina manganese oxide atalyst is intended for emission treatment in wood and chemical industries. Catalyst АОК-75-41 ensures high activity in complete oxidation of carbon monoxide (CO) and volatile organic compounds (VOC) in the range 500 to 700°С. The catalyst is effectively applied at small-scale catalytic oxidizers (RCO) and regenerative thermal oxidizers (RTO).

Catalyst АОК-75-41 is available in spheres with diameter 2.5-3.5- and 3.0-5.0-mm. Catalyst analogues are available in cylinders and rings or honeycombs.


Catalyst АОК-75-41 operates as a fixed bed in catalytic and thermocatalytic VOC oxidizers. Reactions of complete (deep) oxidation of volatile organic compounds, carbon monoxide, methane proceed with the release of heat and the formation of the following products:

CxHyOz + О2= CO2 + H2O

The variety of shapes of alumina manganese catalysts allows you to select the optimal catalyst loading in terms of removal efficiency and bed hydraulic resistance.


  • - Calculation of the loading and characteristics of the catalyst bed
  • - Supervision of catalyst loading
  • - Catalyst operation lifetime monitoring
  • - Measuring physico-chemical characteristics and performance of the catalyst samples taken during the operation cycle
  • - Development of engineering solutions over АОК-75-41 (Basis of Design) and author’s supervision
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