This paper presents experimental results obtained for different approaches used for the simultaneous capture of CO2 and production of H-2 under precombustion conditions. A novel hybrid system adsorbent-catalyst-membrane has been designed at Ciemat which combines a sorption enhanced WGS process (which consists of a mixture of adsorbent and catalyst) with a hydrogen selective membrane. First, the individual performance of the membrane and the binary adsorbent-catalyst system is evaluated in terms of H-2 permeability, carbon monoxide conversion and CO2 capture and best operating conditions are determined for both approaches. The crucial role of temperature and steam on the overall performance of the system is especially discussed. Finally, first experimental results obtained for the hybrid adsorbent-catalyst-membrane system are presented and the advantages and challenges of adding a H-2 selective membrane to the sorption-enhanced process are analysed. (C) 2013 Elsevier B.V. All rights reserved.