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M_xO_y/SO_4^(2-)类固体超强酸的制备方法 被引量:14

Methods for Preparing Strong Solid Acidic Sulfated Metal Oxides
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摘要 介绍M_xO_y/SO_4^(2-)类强固体酸的制备方法,包括沉淀-硫酸化法、金属盐热分解法、气相浸渍法、溶胶-凝胶法、中孔催化剂的制备方法以及制备多组分催化剂的共沉淀-硫酸化法。 All kinds of preparation methods for Mx0y/SO42- solid superacid were discussed. These methods in-cluded precipitation - sulfation method, metal sulfate decompsition by heat, soaking method in gas environment, sol - gel method, preparing method for medium - pore catalyst, and coprecipitation - sulfation methods for preparing muti - component superacidic catalysts.
出处 《精细石油化工进展》 CAS 2001年第9期23-27,共5页 Advances in Fine Petrochemicals
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