Catalytic combustion

Catalytic combustion equipment is a highly efficient and environmentally friendly waste gas treatment equipment, which is widely used in various industrial fields.

Catalytic combustion

1. Working Principle
1. Working Principle
The catalytic combustion equipment mainly uses the effect of catalyst to make the organic waste gas undergo oxidation and decomposition reaction at a lower temperature, and convert the harmful substances in the waste gas into harmless carbon dioxide and water. The specific process is as follows:
Waste gas pretreatment: First, the waste gas is pretreated by filtering, adsorption and other methods to remove impurities such as particulate matter and paint mist to prevent these impurities from damaging the catalyst.
Preheating stage: The pretreated waste gas enters the heat exchanger, exchanges heat with the high-temperature gas after combustion, and is heated to a certain temperature.
Catalytic combustion: The preheated waste gas enters the catalytic bed. Under the action of the catalyst, the organic matter in the waste gas undergoes oxidation reaction with oxygen, releasing a large amount of heat. Due to the presence of the catalyst, the reaction temperature is relatively low, generally between 200℃-400℃.
Heat recovery: The high-temperature gas after combustion enters the heat exchanger again, exchanges heat with the waste gas to be treated, recovers heat, and improves energy utilization efficiency.

Catalytic combustion

2. Equipment Features
High-efficiency purification: The catalytic combustion equipment has a high purification efficiency for organic waste gas, which can reach more than 95%, and can effectively remove various volatile organic compounds (VOCs), odors and other harmful substances.
Energy saving and consumption reduction: Due to the low reaction temperature, catalytic combustion equipment can greatly reduce energy consumption compared with traditional combustion methods. At the same time, the energy utilization efficiency is further improved through the heat recovery system.
Safe and reliable: The equipment adopts an advanced control system with multiple protection functions such as temperature, pressure, and flow to ensure safe and reliable operation of the equipment.
Easy to operate: The catalytic combustion equipment has a high degree of automation, simple and convenient operation, and no special person is required.
Wide range of application: It can handle various types of organic waste gas, such as benzene, toluene, xylene, alcohols, ketones, esters, etc., and is suitable for many industries such as chemical industry, coating, printing, electronics, and pharmaceuticals.

Catalytic combustion

3. Application field
Chemical industry: In the process of chemical production, a large amount of organic waste gas will be generated, such as waste gas emitted during the production of synthetic resins, rubber, plastics, and coatings. Catalytic combustion equipment can effectively treat these waste gases to ensure the safe production and environmental protection of chemical enterprises.
Coating industry: The coating process of the automobile, furniture, electrical appliances and other industries will produce waste gas containing organic solvents. Catalytic combustion equipment can efficiently treat these waste gases and reduce pollution to the atmospheric environment.
Printing industry: The inks and solvents used in the printing process will produce organic waste gas. Catalytic combustion equipment can purify these waste gases to ensure the environmental compliance of printing companies.
Electronics industry: In the electronic manufacturing process, such as circuit board printing and semiconductor manufacturing, organic waste gas will be generated. Catalytic combustion equipment can provide effective waste gas treatment solutions for electronic companies.
Pharmaceutical industry: Various organic waste gases will be generated in the pharmaceutical process. Catalytic combustion equipment can purify these waste gases to meet the environmental protection requirements of pharmaceutical companies.

Catalytic combustion

In short, as an efficient and environmentally friendly waste gas treatment equipment, catalytic combustion equipment has broad application prospects. Under the current increasingly severe environmental protection situation, catalytic combustion equipment will provide strong support for the sustainable development of industrial enterprises.