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Y zeolite dealuminified, its process of manufacture and its application to the adsorption of the volatile organic compounds in the presence of water vapor
Y zeolite dealuminified, its process of manufacture and its application to the adsorption of the volatile organic compounds in the presence of water vapor
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机译:Y沸石脱铝,其制造方法及其在水蒸气存在下吸附挥发性有机化合物的应用
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摘要
A dealuminised Y zeolite with a faujasite structure, characterised in that it has an overall atomic Si/Al ratio higher than about 40, an atomic percentage of Na lower than 0.1 wt %, and a crystal lattice parameter, in the cubic system, of less than about 24.2, preferably 24.1-24.2, is disclosed. A method for making said zeolite, and its use for adsorbing volatile organic compounds in the presence of steam, are also disclosed.
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