DEHYDRATION OF LACTIC ACID AND RELATED COMPOUNDS IN SOLID ACIDS VIA MULTIFUNCTIONAL FLEXIBLE MODIFIERS

A catalyst composition includes a solid acid catalyst having a multiplicity of acid sites on the surfaces and a multifunctional component coupled to the surfaces of the solid acid catalyst. Each multifunctional component includes at least two functional groups configured to accept a proton from an a...

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Bibliographische Detailangaben
Hauptverfasser:	DAUENHAUER, Paul Jakob, PANG, Yutong
Format:	Patent
Sprache:	eng ; fre ; ger
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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Beschreibung
Zusammenfassung:	A catalyst composition includes a solid acid catalyst having a multiplicity of acid sites on the surfaces and a multifunctional component coupled to the surfaces of the solid acid catalyst. Each multifunctional component includes at least two functional groups configured to accept a proton from an acid site of the multiplicity of acid sites. The catalyst composition can be used to dehydrate lactic acid, a lactic acid ester, a lactic acid salt, or a combination thereof, to yield a product comprising acrylic acid, an acrylic acid ester, an acrylic acid salt, or a combination thereof.