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About the company
Absolut Hydrogen is a French industrial engineering SME based in Grenoble. A subsidiary of the Groupe Absolut, Absolut Hydrogen aims to make liquid hydrogen accessible for the decarbonization of the industrial and mobility sectors.
Thanks to the know-how of the Groupe Absolut, it is today the only independent entity positioned on the LH2 market with multi-sector application expertise in cryogenics. Absolut Hydrogen offers a range of energy-related technological solutions: liquefiers, reliquefiers, storage, zero boil-off…
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Maritime uses of zero-emission liquid hydrogen
Absolut Hydrogen is developing technologies adapted to the maritime environment:
- On-site liquefaction of LH2;
- Storage on board with zero boil-off and transfer of LH2;
- Filling of LH2 ship tanks.
LH2 enables:
– 3 times the distance travelled, with the same size and weight (including systems), using LH2 for a ship means a gain in range of a factor of 2 to 3 compared with GH2 (gaseous hydrogen).
– save space on board, as the volume taken up by the fuel is reduced, giving more payload space.
– reduce CAPEX & OPEX by not having to resort to compression (regular maintenance & high cost), which is necessary for GH2.
LIQHYD, our range of local liquefiers
Absolut Hydrogen offers on-site liquefaction and adapts to your daily requirements.
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LIQHYD
From 11 to 48 kg/day
Ideal for prototype testing and small-scale installations.
+ Maximum footprint of 15 m².
+ Plug&Play system: ease of use, electrical and application connections
+ Integrated expansion panel
+ Liquefaction cryostat with liquid nitrogen pre-cooling
+ Remote control
+ Electrical back-up for safety requirements
+ Vacuum pumping unit
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LIQHYD 100
100kg/day
Hydrogen liquefaction plant & transfer system. Ideal for transport hubs, demonstrators and adapts to logistical constraints.
+ Maximum footprint of 20m²
+ Transportable skid
+ Plug&Play system: ease of use, electrical and application connections
+ Pre-cooling by LN2
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LIQHYD 1000
1T/day
Decentralized access to energy for on-site storage: energy on demand.
Suitable for airfields, logistics platforms and captive fleets.
Storage “reduced boil-off”
Absolut Hydrogen is developing a complete range of “reduced boil-off” mobile storage systems. These storages will be integrated into complete ecosystems, enabling full control of the LH2 system.
Absolut Hydrogen offers ZBO solutions for long-distance shipping, thanks to the marinization of its small-capacity liquefiers, which provide a solution for the large masses on board ships.