Rotor + Catalytic Oxidizer (CO)

Catalytic combustion is a typical gas-solid phase catalytic reaction, the essence of which is reactive oxygen species participating in deep oxidation. In the catalytic combustion process, the function of the catalyst is to reduce the activation energy of the reaction and enrich the reactant molecules on the catalyst surface to increase the reaction rate. With the help of the catalyst, the organic waste gas can be flameless combustion at a lower ignition temperature, and be oxidized and decomposed into CO2 and H2O, while releasing a lot of heat.

When the organic waste gas is burned on the metal oxide catalyst, the oxidation reaction of CnHm is realized through the surface REDOX cycle.

Ri + oxidation state catalyst filename Reduced state catalyst + Product (1)

O2 + reduced catalyst filename Oxidized catalyst (2)

Among them, Ri is the i species of CnHm. Equation of corresponding reaction kinetics model

It can be expressed as:

※ Safe and reliable;

※ High heat recovery efficiency;

※ High processing performance: Imported precious metal catalyst, with excellent low temperature activity, high processing performance;

※ Energy saving: The effective use of the heat generated in the oxidation combustion process of VOC can not only decompose VOC gas, but also achieve energy saving effect;

※ Long service life of the equipment: the operating temperature of the regenerative catalytic oxidation combustion method is generally 200~400℃, which can effectively extend the service life of the equipment and make operation and management easier;

※ The use of pre-treatment agents and pre-treatment technology can effectively prevent and control various catalytic poisons.

High processing performance: Provide a variety of imported precious metal catalysts with excellent low temperature activity, high processing performance;

Energy saving effect: The effective use of the heat generated in the oxidation combustion process of VOC can not only decompose VOC gas, but also achieve energy saving effect;

Long equipment life: the operating temperature of catalytic oxidation combustion method is generally 200~400 ° C, which can effectively extend the service life of equipment and make operation and management easier. Due to low temperature combustion, NOx easily produced in the general flame combustion process will not occur, and the generation of CO2 can also be controlled to a very low level, effectively reducing the burden of equipment;

Catalyst poisoning countermeasure: catalyst poisoning is the biggest harm of catalyst, the use of pre-treatment agent and pre-treatment technology can effectively prevent and control all kinds of catalyst poisoning;

Wide range of applications: not only to deal with VOC treatment, for ammonia decomposition, methane and N2O greenhouse gas decomposition, nuclear power plant hydrogen treatment, waste gas purification, the application of catalysts can be a good deal of treatment;

In summary, the catalytic oxidation combustion method has the following technical advantages:

VOC processing performance is high

Cryogenic combustion

Long equipment life

Low fuel consumption

Less CO2 production than direct combustion method

No secondary processing is required

Effective processing efficiency:

Suitable for petrochemical/chemical industry, coating/coating drying, rubber plate/gravure printing, metal printing, furnace purification, food industry, semiconductor, enamelized wire drying brush and other industries of waste gas treatment.