Already during the development and manufacture of our exhaust gas purification systems and components, we attach importance to an overall process that is sustainable and preserves resources. To this end, we rely on modern development and production methods as well as innovative materials. Products of the highest quality are the result. This makes Purem by Eberspächer a reliable and technically competent partner when it comes to efficient solutions for exhaust emission conversion and emission reduction. Today, we are helping to ensure that tomorrow's vehicles meet or even fall below the upcoming requirements. In addition to continuously improving pure combustion or hybrid engines, we are working on the contemporary themes of hydrogen and synthetic fuels. In this way, we are making a significant contribution across all vehicle classes to clean and quiet mobility of the future.
A large proportion of pollutant emissions occur during the cold-start phase. This is exactly where Active Heating Solutions come into play to ensure fast heat up and to maintan the heat of the exhaust gas purification system. They are an important building block for achieving the limit values of future emission legislations.
New engine operating strategies can lead to rising temperatures of over 1,000 °C while driving. These temperatures make efficient exhaust gas purification more difficult. Purem by Eberspächer technologically facilitates a reduction of the combustion temperature, which contributes to lower pollutant emissions.
Purem by Eberspächer is continuously working on further optimizing the processing of urea. With the help of optimal processing, a higher amount of urea can be converted. This produces more ammonia (NH3), which leads to a significant reduction in nitrogen oxides (NOx) in the downstream SCR catalytic converter.
As exhaust specialists, we focus on innovative lightweight construction and energy recovery technologies to reduce CO2. The lighter a vehicle is, the lower its fuel consumption. If less fuel is burned, less CO2 is produced as a result. Clever technologies enable the energy generated to be recovered, making the overall system more efficient. This is how we contribute to climate protection.
With the right expertise, conventional systems and technologies for passive noise reduction can be refined. That’s why we at Purem by Eberspächer are also continuously improving our series products such as mufflers for new and existing vehicle concepts.
Especially with regard to upcoming acoustic legislation, efficient, compact, and lightweight solutions are required to comply with the limit values. We already offer a portfolio ranging from passive to active acoustic valves, which are installed in all performance classes of vehicles. Our valves minimize engine noise. In this way, we are already enabling the quiet mobility of tomorrow.
The combustion process produces pollutants. To reduce these emissions, Purem by Eberspächer relies on its expertise in catalysis and materials science and developed an exhaust system specifically for this purpose.
In addition to exhaust systems for the hydrogen engine, Eberspächer Group’s portfolio also includes solutions for fuel cells to make hydrogen usable as energy carrier for a wide range of applications.