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CATALYST FOR APPLICATION FOR METHYL METHACRYLATE AND METHYL METHACRYLATE FOR METHYL METHACRYLATE PRODUCTION
CATALYST FOR APPLICATION FOR METHYL METHACRYLATE AND METHYL METHACRYLATE FOR METHYL METHACRYLATE PRODUCTION
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机译:甲基丙烯酸甲酯和甲基丙烯酸甲酯用于生产甲基丙烯酸甲酯的催化剂
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摘要
According to the present invention, a molded catalyst for use in the production of methyl methacrylate can be provided. The molded catalyst comprises synthetic faujasite-type zeolite and a layered magnesium silicate compound, wherein the sulfur content in the layered magnesium silicate compound is 0.10% by weight or less. According to the present invention, a method for producing methyl methacrylate can also be provided. The method is characterized by comprising a step of carrying out a gas-phase catalytic reaction of methyl ±-hydroxyisobutyrate using the above-mentioned molded catalyst for use in the production of methyl methacrylate.
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