▎ 摘　　要

NOVELTY - The integrated device comprises a hydrogen storage materials module that is placed in the container, and forms a gas channel in a container. The container is provided with a gas inlet and a gas outlet. The pressure detector is connected with the container. A controller is connected to the pressure detector. The valve is connected between the gas inlets and the gas outlets. The time controller controls the opening or closing of the gas inlet and the gas outlet through the valve. The solid hydrogen storage material is selected from multiple rare earth alloy, titanium-manganese alloy, titanium-iron alloy, magnesium alloy and graphene material. the liquid hydrogen storage material is one or more liquid organic hydrogen carrier of methyl cyclohexane, ethyl carbazole and dibenzyl toluene. USE - Integrated device for use in solid oxide electrolytic cell system(claimed) for purifying and storing hydrogen. ADVANTAGE - The integrated device for purifying and storing hydrogen, combining the hydrogen purification process and storage process into a process, which can reduce the volume and cost of the system, simplify the control of system, and the system is more energy saving and high efficiency. The hydrogen storage material module is selectively combined with the hydrogen and stored in the container, so as to realize the separation and purification of hydrogen and the impurity gas and the storage of the hydrogen, improving the efficiency of the existing hydrogen treatment, avoiding the special purification system added when storing the hydrogen in the existing technology. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: 1. A solid oxide electrolytic cell system that has the heat exchange device that includes a heat regenerator or/and a condenser.