This product can absorb and desorb hydrogen at the room temperature and relatively low pressure, and more than 90% quantity of the hydrogen stored in it can be desorbed at relatively steady pressure in very steady hydrogen gas current. The hydrogen absorbing and desorbing pressure and the desorbing flow of the product depend on the users' demand. The typical value of the product is, 1.2wt. % as the hydrogen storage density per unit weight, and 30kgH 2 /m 3 . as the hydrogen storage density per unit volume. Through the use of the product, the ordinary hydrogen can be purified into the ultra high pure hydrogen of 6N purity, which indicates that the technology of the product has reached the international advanced level.
The specifications of the product are defined with the amount of the desorbing hydrogen in standard state, which is from several liters to several hundreds of cubic meters. The shape of the product is generally cylindrical, and it can be adjusted with the users‘ demand.