| Liquid tank for hydrogen
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Linde shows a 120 litres liquid hydrogen tank in Hannover. 90 kg weight and up to 8 bar inside pressure to have not to blow off the evaporated hydrogen immediately.
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| Hydrogen gas tank
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This construction for a high pressure hydrogen tank is suitable for 700 bar. The biggest model has 32 liters of contents. 5.4% of the mass are stored hydrogen.
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| Self discharge: 100% in 14 days
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Another quality criterion for batteries is the self discharge. This determines how long a battery can be stored and how much power is necessary to hold the charge.
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| Battery technology electrolysis and fuel cell
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Hydrogen with electrolysis and fuel cell must be seen as a battery technology. Electric power is used with the electrolysis and is taken from the fuel cell.
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| Hydrogen compression tank for fuel cell cars
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Only 3.4 kgs of hydrogen instead of 4.6 kgs in liquid hydrogen tank. For it, however, no losses by vaporization. For opportunity drivers on short distances the better solution.
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