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Two step process for the preparation of zeolite A by hydrothermal treatment of clinoptilolite
Two step process for the preparation of zeolite A by hydrothermal treatment of clinoptilolite
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机译:斜发沸石水热处理制备沸石A的两步法
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摘要
A two step hydrothermal process for the preparation of zeolite A from clinoptilolite by (1) heat treating a mixture of clinoptilolite in an aqueous solution of sodium hydroxide and filtering the mixture followed by (2) reacting the filtrate with at least 75 percent of a stoichiometric amount of sodium aluminate to form and precipitate zeolite A from solution and recovering zeolite A.
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