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MOLDED CATALYST FOR USE IN MANUFACTURE OF METHYL METHACRYLATE, AND METHOD FOR MANUFACTURE OF METHYL METHACRYLATE USING SAME
MOLDED CATALYST FOR USE IN MANUFACTURE OF METHYL METHACRYLATE, AND METHOD FOR MANUFACTURE OF METHYL METHACRYLATE USING SAME
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机译:用于制造甲基丙烯酸甲酯的模制催化剂,以及使用该催化剂的甲基丙烯酸甲酯的制造方法
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摘要
The present invention provides a molded catalyst for use in the manufacture of methyl methacrylate, for manufacturing methyl methacrylate from a starting material of methyl ±-hydroxyisobutyrate by a vapor phase contact reaction, wherein the molded catalyst for use in the manufacture of methyl methacrylate is characterized in that the molded catalyst includes a synthetic faujasite type zeolite, a lamellar aluminum silicate compound, and a synthetic lamellar magnesium silicate compound, the weight ratio of the lamellar aluminum silicate compound and the synthetic lamellar magnesium silicate compound being 1:5 to 6:1.
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