498 hydrogen fuel production transport and storage maintenance and operational costs associated with them hydrogen analytical systems gas chromatograph or mass spectrometer for process . Hydrogen fuel production transport and storage ram b gupta no preview available 2008 common terms and phrases active addition adsorbed adsorption amount applications biomass capacity carbon catalyst chem chemical coal codes compared composite concentration conducted containing continuous conversion cost cycle decalin decomposition dehydrogenation density effect efficiency electricity . Another h 2 storing technique is by using a cryo compressed storage method where both properties of compressed gaseous hydrogen and cryogenic hydrogen systems are combined this method is used to minimize the boil off rate of hydrogen and at the same time maintain a high energy density cyro compressed vessel must be able to store hydrogen at cryogenic temperature 20 k and high pressure at least 30 mpa as presented in. Publication hydrogen fuel production transport and storage from methane to hydrogen making the switch to a cleaner fuel source the worlds overdependence on fossil fuels has created environmental problems such as air pollution and global warming