Seeking advice on membrane separation of transformed gas
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I wonder if anyone else is also doing research in this area? The net gas produced by coal gasification is converted, and then a palladium-based membrane is used for separation to enrich CO2, which is subsequently sequestered. The biggest problem encountered in this process is that the residues left over after separation contain not only CO2 but also a certain amount of N2. Especially due to membrane separation, there is always a certain concentration of H2 present, which poses significant challenges for subsequent compression and transportation. Does anyone have experience or suggestions in this area? Thank you for your advice
Another method for purifying carbon dioxide is pressure swing adsorption; you might consider a process that combines membrane separation with pressure swing adsorption