In this study we propose hybrid system consisting of membrane steam reactors and a layered PSA process, and carry out theoretical analysis by means of modelling and process simulation. The proposed system is comprised of the reaction part including membrane reactors and separation part including a layer PSA column. Detailed mathematical description for each process is developed and dynamic simulation for the combined process is performed. The reaction part contains two membrane reactors and the methane conversion of the system is improved more than 1% comparing with the conventional one membrane reactor system. The hydrogen mole fraction at the exit of the membrane reactor is approximately 0.31 but in order to use it for a commercial purpose, layered PSA process, which includes two adsorbents, is employed. The purity of hydrogen gas at the exit of the layered PSA is 99.999%. By recycling all useful gases from the layered PSA except hydrogen to the membrane reactor as a feedstock, the process efficiency is highly improved. In particular, the hydrogen recovery is improved as much as 9% comparing with the non-recycle system. It is, therefore, concluded that the proposed hybrid system contributes to the efficient production of high purity hydrogen.