South Korean scientists have developed a highly selective palladium composite membrane on porous metal supports to cut the ammonia content of the permeated hydrogen stream. Dutch researchers, meanwhile, have presented two alternatives to this strategy - increasing the thickness of the membrane selective layer, or using a purification unit in the permeate of the membranes.Korea Institute of Energy Research scientists have developed a pretreatment method for porous metal supports in a highly selective palladium (Pd) composite membrane for ammonia decomposition. The purity of hydrogen (H2) produced ...Den vollständigen Artikel lesen ...
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