FlexReactor®
FlexReactor Reactors – Customized and Modular®





At ATHCO Engineering, we offer a comprehensive range of reactor design and optimization services to meet the needs of various chemical processes. The FlexReactor® is a next-generation, temperature-controlled reactor that combines customization, modularity, and efficiency. Designed for strongly exothermic or endothermic reactions, it delivers exceptional performance with features tailored to enhance reaction control and overall process efficiency.
Our Expertise in Reactor Design and Optimization
- Transitioning from adiabatic to isothermal reactor designs for improved process control.
- Comprehensive analysis of reaction processes, operating data, and catalyst data.
- Advanced simulation and experimental calibration for precision engineering.
- Fluid dynamics and heat transfer simulations for enhanced performance.
- Innovative structural design and efficient catalyst handling solutions.
FlexReactor Design Overview
Advantages of the FlexReactor®
Superior Heat Transfer Performance:
- Rapid heat transfer with precise control of catalyst bed temperature.
- Reduces hot spot temperatures, improving reaction selectivity.
- Protects the catalyst from overheating and deactivation.
Simplified Design:
- Eliminates the need for tubular sheets.
Catalyst Handling Made Easy:
- High catalyst loading rate and efficient loading/unloading processes.
Compact and Flexible Structure:
- Modular design allows easy installation and transport.
- Small footprint, ideal for large-scale industrial reactors.
Customization and Versatility:
- Tailored to specific reaction requirements with diverse structural options.
Energy Efficiency and Cost Savings:
- Reduces the number of devices required, simplifying processes.
- Optimizes heat recovery systems for energy savings and emissions reduction.
Reactor Types
- Axial vertical/horizontal fixed-bed reactors.
- Isothermal stirred reactors.
- Bubbling column reactors.
- Plate static mixing reactors.
- Axial moving bed reactors.
Typical Applications
- Oxidation reactors.
- Hydrogenation reactors.
- Dehydrogenation reactors.
- Carbonylation reactors.
Would you like to visit us for a quality audit?
ATHCO-Engineering A/S is a Danish company founded in 1947
We improve the internal and external environment for the benefit of the individual and the nature
At ATHCO Engineering A/S we are very keen on making a difference for the environment. Not only are the majority of our products focused on the recovery of heat in the process industry, which means that our customers will experience a “greener” company profile, but we also comply with the strict rules and regulations of the Danish Labor Authorities, thereby holding our self responsible to the environment.