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Home › Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts on whose surface symmetrically arranged OH groups are present and to a method of producing them

Method of producing .epsilon.-Caprolactam, MFI zeolite catalysts on whose surface symmetrically arranged OH groups are present and to a method of producing them

US Patent 6071844 · Granted Jun 6, 2000

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