Linkov, V.M.Bladergroen, B.J.Meyer, FaiekDept. of ChemistryFaculty of Science2013-10-112024-05-092009/02/042009/02/042013-10-112024-05-092006https://hdl.handle.net/10566/14461Magister Scientiae - MScOver the past 40 years, research pertaining to membrane technology has lead to the development of a wide range of applications including beverage production, water purification and the separation of dairy products. For the separation of gases, membrane technology is not as widely applied since the production of suitable gas separation membranes is far more challenging than the production of membranes for eg. water purification. Hydrogen is currently produced by recovery technologies incorporated in various chemical processes. Hydrogen is mainly sourced from fossil fuels via steam reformation and coal gasification. Special attention will be given to Underground Coal Gasification since it may be of great importance for the future of South Africa. The main aim of this study was to develop low temperature CsHSO4/SiO2 composite membranes that show significant Idea selectivity towards H2:CO2 and H2:CH4.enGasesSeparationMembrane separationSeparation (Technology)Membrane (Technology)ThesisUniversity of the Western Cape