At NUTEC Bickley, we offer advanced Regenerative Thermal Oxidation (RTO) systems, combining outstanding VOC destruction efficiency with optimized energy recovery.
This technology is engineered to handle a wide range of industrial emissions by oxidizing volatile organic compounds (VOCs) at high temperatures and recovering thermal energy with minimal fuel consumption.
At NUTEC Bickley, we integrate advanced environmental technologies to help industries meet strict emissions regulations while maximizing energy efficiency.
Our recuperative thermal oxidizer (RECUTOX) systems, are designed to eliminate volatile organic compounds (VOCs) and other pollutants by using direct flame thermal oxidation, combined with highly efficient heat recovery.
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NUTEC Bickley’s Direct Fired Thermal Oxidizers, also known as afterburners, provide a straightforward solution for eliminating VOCs and other contaminants from a furnace exhaust stream, ensuring regulatory compliance and emissions reduction.
By incorporating advanced heat recovery, they offer a clear economic and environmental advantage for processing cleaner, more sustainable gases.
Optimal design is clearly crucial and this first requires detailed knowledge of each emission source and of the processes that produce these emissions. A number of parameters will be measured, including flow, temperature, moisture content, TOC, CO, and NOx.
In operation, one effective strategy is to cascade process exhaust streams, which allows multiple emission sources to be managed with a lower total exhaust flow. This reduces the energy required to heat the air stream to oxidation temperature and can significantly lower operating costs.
Then there’s secondary heat and energy recovery. The thermal energy generated in the oxidation process can often be reused in other operations—such as preheating combustion air or supporting upstream heating—helping reduce overall fuel consumption.
Finally, regular servicing and Preventive Maintenance Evaluations (PMEs) are essential to maintaining high efficiency. Periodic inspections help detect valve wear, media degradation, or air leaks that can increase energy usage and reduce system performance.
RTOs are equipped with a heat recovery system (high-performance ceramic packing) that achieves high operational efficiencies and performance, i.e. storing and reusing heat.
Typically, RTOs comprise a number of vertical rectangular towers connected by a semi-cylindrical cross-sectional chamber located at the top. Each tower contains a bed of ceramic media that functions as a heat accumulator. During each cycle, this ceramic bed either heats or cools depending on the direction of the gas passing through it.
Regenerative thermal oxidation is ideal for industries generating high volumes of VOC-laden air, including:
At NUTEC Bickley, we often integrate emission control technologies like RTOs into complete thermal processing solutions, helping customers improve environmental compliance while optimizing energy efficiency. Our team can help design the most suitable configuration for your operation.
We serve multiple industries through the design, building and installation of combustion systems, thermal insulation and highly specialized industrial furnaces, kilns and ovens. We are focused on understanding our customers’ needs and supplying the best equipment at the most competitive price.
In a major, high-value project – the second at this particular plant in Mexico – NUTEC Bickley will supply a 125m-long tunnel kiln to one of the world’s leading advanced ceramics manufacturers.
Explore NUTEC Bickley's latest innovative project, a highly flexible, energy-efficient shuttle kiln for the European sanitaryware sector.
NUTEC Bickley is in the process of transporting all modules of a 50m-long electric tunnel kiln to the advanced manufacturing facility operated by one of North America’s leading producers of ultra-high-purity alumina and associated products.
We offer specialized technical support and advice to ensure that you choose the solution that best suits your needs. Fill out this form or contact us to talk to us now.
Custom Furnaces and Kilns Manufacturer for Complex Thermal Challenges in North America
