Technology
Why chosing to use magnesium hydride ?
The abylity of hydrogen atoms to diffuse between magnesium crystallites and form the hydride Mgh2.
JOMI LEMAN’S(patent-protected) magnesium hydride technology establishes a fast and safe tank absorption-desorption-absorption cycle (7.000 cycle test – TLR level 7 scale).
The abylity of hydrogen atoms to diffuse between magnesium crystallites and form the hybride Mgh2.
JOMI LEMAN’S(patent-protected) magnesium hydride technology establishes a fast and safe tank absorption-desorption-absorption cycle (7.000 cycle test – TLR level 7 scale).
Deployment of Hydrogen requires :
- Reducing production costs,
- Infrastructure construction,
- Sustainable and secure storage and transportation solutions,
Producing green hydrogen is not technically difficult, but transport and storage it safely are challenges !
Building this ecosystem involves a significant cost…
The JOMI LEMAN solid state storage technology is the solution that will allow the massive deployment of hydrogen, at the lower cost and in a secure manner.
Producing hydrogen is not a problem!
But storing and transporting it safely and in large quantities becomes complicated, unless you use JOMI-LEMAN technology.
In a volume of 1 M3 | Volume stored |
|---|---|
1Nm3 / CNTP conditions | 89.88grams |
Compressed at 700 bar | 42 Kg |
Liquefied at -253° C | 71 Kg |
MgH2 hydride in CNTP conditions | 110 Kg |
Storage & Transport solutions
Storage | Gas H2 | Liquid H2 | Chemical | Hydrides |
|---|---|---|---|---|
Advantages | Availability Flexibility of use Mass capacity Kinetics Cost if low pressure | Availability Flexibility of use Volume capacity Kinetics | Volume capacity Transportation cost | Availability Flexibility of use Safety Transportation cost Volume capacity Low delivery rotations |
Disadvantagess | Insecuriity High volume Delivery rotations Energy expenditure for compression (20%) | Insecuriity Boil-off phenomenon High investment Energy expenditure for liquefaction (50%) | Insecuriity Infrastructures High investment Cost to separate H2 | Not industrialized today Weight |