Presentation for RTD trainees - StorHy Hydrogen Storage
Presentation for RTD trainees - StorHy Hydrogen Storage
Presentation for RTD trainees - StorHy Hydrogen Storage
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� Material & microstructure<br />
– Extruded multi-layer based PA<br />
� Liner material characterization<br />
– 8 multilayer polymers assessed: f (p,T)<br />
– Permeation: 2*10-18mol/(Pa.s.m) -> OK<br />
� 700 bar vessel design & calculation<br />
– Optimized end cap design<br />
– CF/PA 700 bar system<br />
– GF/PP 200 bar system<br />
� CF <strong>for</strong> this thermoplastic composite not<br />
available yet!<br />
� Vessel testing (GF/PP)<br />
– Burst pressure = 460 bar<br />
<strong>Hydrogen</strong> and Fuel Cell Review Days 2007, Brussels 10th-11th October<br />
Back up<br />
<strong>StorHy</strong>: 700 bar C-H 2 Vessels<br />
700 bar modular system with extruded plastic liner<br />
and thermoplastic composite<br />
Source: COMAT<br />
Technical data (CF/PA design):<br />
• Mass of vessel: 10.9 kg<br />
• Internal volume: 9 l<br />
• H 2 storage capacity: 3.5 wt.%<br />
• Design pressure: 700 bar<br />
• H 2 mass stored: 0.4 kg
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