Linde & Daimler Truck AG Collaborate on Hydrogen Refueling
Linde and Daimler Truck AG have signed an agreement to jointly develop the next generation of liquid-hydrogen refueling technology
Linde and Daimler Truck AG have signed an agreement to jointly develop the next generation of liquid-hydrogen refueling technology for fuel cell powered trucks. With their collaboration, the partners aim to make the refueling process with hydrogen as easy and practical as possible. Together, the companies will focus on a new process for handling liquid hydrogen. This innovative approach allows for higher storage density, greater range, faster refueling and superior energy efficiency. The new process will use higher than ambient pressure levels and special temperature control which avoids so-called boil-off effects and “return gas” (gas from the vehicle’s tank returning to the filling station) during refueling and will not require complex data communication between the filling station and the truck during refueling. Overall, the technology thus allows simpler filling-station concepts. The improved energy storage density is due to the higher than ambient pressure level which increases the hydrogen mass in the tank.
The companies plan for the first refueling of a prototype vehicle at a pilot station in Germany in 2023. Linde and Daimler Truck AG are planning for a high level of transparency and openness around the relevant interfaces of the jointly developed technologies. By enabling as many other companies as possible to develop their own refueling and vehicle technologies that apply the new liquid-hydrogen standard, a global mass market is to be established for the new process.
New fueling process to be implemented in Mercedes-Benz GenH2 Truck