Catalytic Combustion Waste Gas Treatment Equipment

Catalytic Combustion Waste Gas Treatment Equipment

1. General Introduction

Catalytic combustion waste gas treatment equipment, also known as RCO catalytic oxidation equipment, is an efficient and environmentally friendly device specially developed for volatile organic compounds (VOCs). It adopts low-temperature catalytic combustion technology to decompose organic waste gas into harmless carbon dioxide and water vapor under the action of special catalysts. It is widely applicable to low and medium concentration organic waste gas generated in industrial production, featuring safe operation, low energy consumption and no secondary pollution.

2. Working Principle

Under the action of precious metal catalysts, organic waste gas is heated to a moderate temperature of 280–400°C. The chemical reaction activation energy of VOCs is reduced by the catalyst, so organic pollutants can be fully oxidized and decomposed without open flame combustion. The released heat can be recycled to preheat the incoming cold waste gas, realizing self-heat circulation, greatly reducing heating energy consumption and achieving energy-saving and efficient purification.

3. Core Features & Advantages

Low-temperature Reaction

Low ignition temperature, low overall energy consumption, far lower operating cost than direct combustion equipment.

High Purification Efficiency

Stable removal rate of VOCs up to 90% or above, fully meeting industrial environmental protection emission standards.

Safe and Reliable

Flame-free catalytic reaction, equipped with explosion-proof valve, over-temperature protection, pressure relief and multiple safety interlock devices to avoid safety hazards.

Heat Recovery & Energy Saving

Internal heat exchange and self-circulation heating system, which can maintain stable operation with little or no auxiliary heating after startup.

Compact Structure & Easy Maintenance

Integrated modular design, small floor area, simple operation, automatic PLC control, reducing manual maintenance costs.

No Secondary Pollution

Complete decomposition of organic gas, no generation of nitrogen oxides and other harmful by-products, clean and environmentally friendly.

4. Main Application Scenarios

It is widely used in multiple industries for organic waste gas treatment:

Painting, spraying and coating industry

Printing, packaging and ink volatilization waste gas

Rubber, plastic and chemical processing

Pharmaceutical, food and daily chemical manufacturing

Hardware, furniture and automobile manufacturing exhaust gas

5. Applicable Waste Gas

Benzene, toluene, xylene, alcohol, ester, ketone, aldehyde and other volatile organic waste gas, suitable for low-concentration, large-air-volume industrial waste gas working conditions.