TECHNOLOGY

REGENERATIVE THERMAL OXIDIZER (RTO)

A highly efficient technology for the destruction of VOCs and odorous compounds using high-temperature oxidation with heat recovery in ceramic beds. RTO achieves destruction efficiencies of up to 99% with very low energy consumption.

 

Regenerative Thermal Oxidizer (RTO) is one of the most effective technologies for reducing emissions of volatile organic compounds (VOCs), odorous components, and other pollutants generated in industrial processes. The technology works by oxidizing contaminated air at high temperatures, typically between 750–850 °C, where organic compounds are broken down into carbon dioxide and water vapor.

 

A key advantage of the RTO system is its high energy efficiency. The equipment uses ceramic regenerative beds that store heat from the exhaust gases and subsequently transfer it to the incoming contaminated air. This significantly reduces natural gas consumption and operating costs. Modern systems achieve thermal efficiency of up to 95%.

 

The technology is particularly suitable for operations with large air volumes and low to medium VOC concentrations. It is most commonly used in paint shops, the chemical industry, plastics manufacturing, printing plants, the automotive sector, composite manufacturing, and solvent processing.

 

We provide complete solutions, including technology design, engineering, manufacturing, installation, commissioning, and ongoing service. Our services also include the refurbishment and modernization of existing facilities, with an emphasis on operational reliability, energy savings, and the long service life of the technology.

RECOUPERATIVE THERMAL OXIDIZER (TO)

A reliable VOC combustion technology utilizing a heat exchanger to preheat process air and reduce energy consumption. It is a suitable solution for stable operations with medium to high concentrations of organic compounds.

 

Recuperative thermal oxidation is a proven technology designed for the treatment of exhaust gases containing volatile organic compounds (VOCs), odorous components, and other pollutants. The process takes place at high temperatures, during which pollutants undergo thermal decomposition into harmless combustion products.

 

Unlike regenerative systems, recuperative oxidation uses a metal or tubular heat exchanger that transfers energy between the hot flue gases and the incoming contaminated air. This results in a significant reduction in operating costs while maintaining high purification efficiency.

 

The technology is particularly suitable for applications with higher VOC concentrations, low to medium air volumes, or where there are requirements for simpler equipment design and lower capital costs. It is frequently used in the chemical industry, pharmaceutical industry, paint shops, packaging material production, or in processes utilizing solvents.

 

The system’s advantages include a robust design, high operational reliability, and simple maintenance. The equipment can be supplemented with automated control, heat recovery for further technological use, or integration into existing production lines. Customized design based on specific operating parameters and customer requirements is a given.

CATALYTIC OXIDATION

An effective and energy-efficient solution for VOC removal via oxidation at lower temperatures using a catalyst. This technology is particularly suitable for clean process streams with lower concentrations of pollutants.

 

Catalytic oxidation is used to reduce emissions of volatile organic compounds (VOCs), odorous components, and other organic pollutants through controlled oxidation in the presence of a catalyst. Thanks to the catalytic layer, oxidation occurs at significantly lower temperatures than in conventional thermal oxidation, typically between 250–450 °C.

 

The main advantage of this technology is lower energy consumption and, consequently, lower operating costs. Catalytic oxidation is an ideal solution, particularly for facilities with lower VOC concentrations, stable exhaust gas composition, and minimal content of substances that could poison or deactivate the catalyst.

 

The system is used, for example, in paint shops, printing plants, the food industry, the pharmaceutical industry, electronics manufacturing, or in technological processes with low levels of dust and silicone compounds. The compact design of the equipment allows for easy integration into existing operations.

 

We supply technologies including the design of a suitable catalyst, operational optimization, automatic control, and ongoing service. Our services also include diagnostics of existing equipment, replacement of catalytic media, and system upgrades aimed at increasing efficiency and reducing operating costs.

ZEOLITE CONCENTRATOR

Technology for concentrating VOCs from large air volumes using a zeolite rotor with subsequent connection to an oxidation unit. Significantly reduces the energy consumption of VOC emission treatment systems.

The zeolite concentrator represents a modern and highly effective solution for processing large air volumes with low VOC concentrations. The technology utilizes an adsorption rotor filled with zeolite, which captures organic compounds from the process air and subsequently concentrates them in a smaller stream of desorption air.

 

The result is a significantly reduced air volume that is then directed to the final VOC treatment unit, such as an RTO or catalytic oxidation system. This leads to significant energy savings and a reduction in the overall system footprint.

 

Zeolite concentrators are particularly ideal for paint shops, the automotive industry, battery manufacturing, composite production, or operations with very high air flow rates and low concentrations of organic compounds. The technology enables high VOC capture efficiency while maintaining stable and economical operation.

 

We supply complete systems, including the design of a suitable rotor type, automatic control, integration with an oxidation unit, and energy management optimization. Our services also include maintenance, operational diagnostics, rotor replacement, and the modernization of existing equipment.