BLOOH Solution advances sustainable aerospace technology using hydrogen as an aviation fuel and for onboard power. We engineer high-pressure gaseous and cryogenic liquid storage, fuel-cell power systems, modular fueling stations, and high-efficiency electrolyzers—targeting lower emissions, safer operation, and reduced reliance on kerosene.
Hydrogen Fuel Storage Systems
Gaseous Storage (up to 700 bar / 10,000 psi)
- • Advanced CFRP/GFRP cylinders: high strength at low mass; tested for burst/impact.
- • Integrated regulation: pressure regulator conditions H2 for the fuel-cell stack.
- • Compact, lightweight installation to improve fuel efficiency and reduce emissions.
Liquid Hydrogen Storage (−253 °C / −423 °F)
- • Insulated aluminum/CFRP tanks minimize heat ingress and boil-off losses.
- • Safety & monitoring: pressure-relief valves and level sensors.
- • Vaporization via heat exchanger; conditioned H2 fed to the stack as required.
- • Recirculation loop recovers unreacted hydrogen to lift overall efficiency.
Fuel Cell Power Systems
PEM Fuel Cells
- • Fast-response electrochemical conversion of hydrogen to electricity; water as the only by-product.
- • Proton-conducting polymer membrane with platinum catalyst enables high current densities.
Solid Oxide Fuel Cells (SOFC)
- • High-temperature operation (≈600–1000 °C) with ceramic electrolyte and porous electrodes.
- • Flexible fuels: hydrogen, methane, biogas, propane; no precious-metal anode required.
- • Electrical efficiency up to ~60% with broad fuel compatibility.
Hydrogen Fueling Stations
- • Compression System: compressor, dryer, and buffer storage delivering up to 700 bar.
- • Dispenser: hose, nozzle, and safety interlocks (pressure/temperature sensors) for aircraft fueling.
- • Control System: software-supervised fueling with aircraft fuel-management integration.
- • Hydrogen Sensors: electrochemical and optical variants for accurate atmospheric H2 detection.
Electrolyzers
- • High conversion efficiency (typically >70%) to reduce energy per kg H2.
- • Scalable modules—from on-site to large-scale production.
- • Durable, low-maintenance design for long service life.
BLOOH’s integrated hydrogen stack—storage, power, fueling, and generation—enables cleaner aerospace propulsion and dependable onboard energy across space and high-altitude platforms.