Principle and disadvantages of activated carbon adsorption and catalytic combustion methods for oil fume purifier


Release time:

2023-12-26

Principles and disadvantages of activated carbon adsorption and catalytic combustion methods for oil fume purifiers.

Principle and disadvantages of activated carbon adsorption and catalytic combustion methods for oil fume purifier

Oil smoke purifier Principles and disadvantages of activated carbon adsorption and catalytic combustion methods

Oil smoke purifier Catalytic combustion method

The principle of combustion purification is to use the heat generated by high-temperature combustion to carry out oxidation reactions, converting pollutants in oil fume exhaust gas into substances such as CO2 and H2O, thereby achieving purification. During the combustion process, the oil fume exhaust gas is passed through a self-purifying catalyst, and the catalytic reaction of the catalyst is conducive to the conversion of pollutants. Ceramic or metal honeycombs are generally used as carriers for oxidation catalysis. This Oil smoke purification equipment Only suitable for occasions with very low oil fume concentration, such as eating food raw or making semi-finished products.

Disadvantages of catalytic combustion method for oil fume purifier: The development of catalytic combustion purification equipment is not yet very mature.

Activated carbon adsorption method for oil fume purifier

Pollutant particles in oil smoke are adsorbed using granular activated carbon or activated carbon fiber felt. The characteristics of this equipment are similar to those of filtration purification equipment, but the effect of removing oil smoke odor molecules is better.

Main disadvantages of activated carbon adsorption method for oil fume purifier: High cost of activated carbon.

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