Biohydrogen

This work studied the use of room temperature ionic liquids (RTILs) based on the 1-n -alkyl-3methylimidazolium cation, in supported liquid membranes (SLMs), in order to use them as membrane materials for separation and enrichment of hydrogen from a gaseous mixture containing H2, CO2, and N2. Differe

Relatively low and frequently changing flow rates and compositions in biohydrogen production require a highly efficient and low energy consuming gas cleaning technology to let this process become a competitive alternative in hydrogen production. Membrane contactors with non-porous polymeric membrane

Biological production of hydrogen —one of the most promising alternative energy fuels — was planned torealize in an integrated system, where hydrogen is separated by a membrane technique. In this project poly-ethersulfonepolyimide hollow fiber membrane was applied in a specially constructed gas sepa