DENOx – environmentally-friendly, efficient, long-lasting.

Motoric and non-motor combustion processes in stationary and industrial applications are subject to strict legal guidelines, demanding the implementation of efficient measures to reduce emissions while maintaining the best possible levels of performance. A challenge that HuHES successfully masters with its plant technology. Our exhaust gas treatment plants enable the achievement of nitrogen oxide reduction rates > 95 %. Engines operated in this manner undershoot pertinent limits to a considerable degree.

Consulting and Planning

Benefit from more than 20 years of experience with DENOx plant engineering.  Our team is very pleased to support you with the planning of your exhaust treatment system and designs a tailor-made concept according to your application. The modular design of our SCR systems facilitates installation, only a minimum of cables and pipelines are required. H+H also provides the exactly dimensioned accessory components such as, for example, reducing agent tanks, compressed air stations or exhaust gas analyzers.

High-Quality Components for rough conditions and for a long life time

The use of the proven industry components, such as the equipment with robust sensors, guarantees a long life time and reliable system performance. This ensures a long-term supply of spare parts. This measure allows operation with low but sophisticated and preventive maintenance. Our service team will be at your disposal at any time with advice and assistance.

Know-How and Service

SCR systems of H+H are programmed and further developed by our team. Due to the know-how in programming, the diversity in the various areas of exhaust treatment system is almost infinite. Different reducing agents, different load curves or fuels, communication with the power station control room ..... all technologies and requests can be considered and implemented here. Should you require a reporting or recording of the performance data, our specially developed software CaReCon (Catalyst Remote Control) can be of assistance. This feature allows us also to provide remote maintenance access in order to carry out software updates or to support you in case of interruptions. And all this without any waiting times or expensive travel costs!

Sustainability and Reliability

Our experience, gained with more than 1000 SCR systems from over 20 years, will be integrated in every new project. In addition, a continuous improvement process made with the development of our service activities will also be implemented. We would like to win you as our customer and to achieve your satisfaction. If you then place an order for the second exhaust treatment system at H+H, we will also be satisfied then.