Overview

Regenerative Thermal Oxidizer (RTO) efficiently treats low- to medium-concentration organic waste gas:

A. Oxidizes VOCs into CO₂ and H₂O at high temperature (≥760℃)

B. Waste gas decomposition efficiency: >99%

C. Heat recovery efficiency: >95%, minimizing auxiliary fuel

D. Main structure: combustion chamber, ceramic packing beds, switching valves

E. Automatic valves ensure continuous operation and energy-efficient gas circulation

F. Modular design, flexible integration into industrial plants

Working principle

Usually VOCs complete oxidation (direct combustion or thermal combustion) requires a higher temperature and a longer residence time, taking benzene as an example, if there is no catalyst, in order to achieve the purpose of complete oxidation, the temperature needs to be above 800 ° C, the tangent residence time of at least 1~2s, with the participation of the catalyst, the complete oxidation temperature and residence time decreased significantly. Only 250~400℃ and 0.1~0.2s are needed, which fully shows the superiority of catalytic combustion method.

Features

A. Low operating costs, no need to consume a lot of electricity or gas, saving operating costs;

B. No secondary pollutants such as nitrogen oxides (NOx);

C. Low investment; Fully automatic control, ready to use; Resistant to impact load, not easily affected by pollutant concentration and temperature changes;

D. High efficiency heat recovery, heat recovery ≧95%;

E. High safety, purification efficiency of more than 98%.

F. The catalyst has high catalytic effect, improves purification efficiency, and reduces input and operating costs.

Application industry

Petroleum, chemical industry, painting, painting, furniture, wire and cable, injection molding, printing, rubber, electronics and integrated circuits and other high-concentration organic waste gas industry.

Custom Engineering Soluions

We provide fully customized RTO systems to meet specific project requirements:

A. Custom RTO sizing and design based on gas composition, flow rate, and site layout

B. Multiple configuration options: 2-bed, 3-bed, multi-bed systems

C. Integration with upstream and downstream equipment (ducts, fans, scrubbers)

D. Engineering, installation and commissioning support

E. Local regulation compliance and performance verification support

F. Optimization for energy efficiency and minimal operational cost

This end-to-end service ensures each system is engineered for maximum performance and lowest total cost of ownership.

Why Choose Us

A. Full cycle professional services from design to commissioning

B. 40+ patented technologies & strong R&D team

C. ISO certified quality and international compliance

D. High efficiency with cost effective solutions

E. Fast after sales support and maintenance

F. Proven solutions across multiple industrial sectors

Specification and parameter table