This year’s IAA Transportation exhibition, which runs from 17–22 September 2024, takes place under the banner of ‘pioneers of transformation’ and Donaldson will be among those showcasing its future-focused technologies.
As hydrogen fuel cells and battery-electric systems become increasingly complex, Donaldson’s experience will be vital in delivering advanced contamination control solutions to maximize their efficiency.
Key highlights of Donaldson's showcase at IAA Transportation 2024 will include:
• Alternative power filtration systems
• Innovations in non-diesel fuel filtration technologies aimed at enhancing operational efficiency and longevity
• Venting solutions that support customers in their environmental commitments and compliance with regulations.
Having worked with fuel cell manufacturers for over 25 years, Donaldson is able to tailor precision-engineered ePTFE membrane support options for each specific application. Providing critical structural support to a fuel cell’s proton exchange membrane (PEM), these reduce mechanical stress and breakdowns of the ionomer, which swells and contracts in response to changing humidity levels. By enabling the creation of thinner, more durable and efficient structures, ePTFE skeletons help maintain higher current density and can therefore reduce the number of cells required in a stack.
“The transportation industry is rapidly evolving so it’s vital OEMs have access to the most advanced components and technologies to streamline their delivery of safe, sustainable solutions,” said Keith Bechtum, Vice President of OEM Sales at Donaldson. “Our presence at IAA Transportation 2024 reflects our dedication to delivering superior filtration solutions that not only meet current industry needs but also anticipate future challenges. We are eager to help visitors experience firsthand how Donaldson’s cutting-edge technologies continue to set new benchmarks in reliability, efficiency and durability.”
Donaldson’s latest fuel filtration technologies are helping to advance the next generation of transport solutions while helping them maintain high productivity levels to further reduce the sector’s dependence on fossil fuels. For example, hydrogen fuel is an area of huge potential for reduced emissions transport, but it can suffer from contamination from oil, water, other gases and sulphur compounds. So, Donaldson’s high-pressure (<420 bar) and low-pressure (<25 bar) filters will be essential components in helping this segment deliver on its potential.
Similarly, air is essential for fuel cells, but it can often be filled with particulates and chemical contaminants that adversely affect function and lifespan. Donaldson has developed tailored solutions through its range of cathode air filters. These typically rely on multiple layers – including activated carbon, an acid and base layer, and a dust filter – to screen out sulphur dioxide, nitrogen dioxide and ammonia, while allowing for customization to safeguard against butane, toluene and other unwanted compounds.
Visitors to IAA Transportation will also other Donaldson technologies including humidifiers, water separators and coolant ion exchangers in Hall 23, Stand A34.