TWI773934B

Provided is a methacrylic acid production device which has excellent continuous workability. The methacrylic acid production device (100) is provided with: a first reactor (10) for obtaining methacrolein; a second reactor (20) for obtaining methacrylic acid; a methylacrolein recovery unit (70); a li...

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Bibliographische Detailangaben

Hauptverfasser:	SUYASU, NORIAKI, INUKAI, SHOJI
Format:	Patent
Sprache:	chi
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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