γ-Stearolactone ring-opening by zeolites for the production of branched saturated fatty acids

C 18 branched saturated fatty acids (BSFA) are used as ingredients in cosmetics and lubricants and are produced via the hydrogenation of C 18 branched unsaturated fatty acids (BUFA). Industrial-grade C 18 BUFA contain the odorous by-product γ-stearolactone (GSL), which must be removed by acid-cataly...

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Veröffentlicht in:	Catalysis science & technology 2024-12, Vol.14 (24), p.737-747
Hauptverfasser:	Bos, Jelle W, Vloedgraven, Job G. A, Wiedemann, Sophie C. C, van Dongen, Leo, Moonen, Roel C. J, Wels, Bas, Berben, Peter H, Reesink, Bennie H, de Peinder, Peter, Vogt, Eelco T. C, Weckhuysen, Bert M
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid leaching Chemistry Cosmetics Fatty acids Hydrothermal treatment Isomerization Lactones Lewis acid Lubricants Oleic acid Ring opening Zeolites
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