Process for obtaining neopentyl glycol by cracking high boilers occurring in production process

The present invention relates to a process for obtaining neopentyl glycol by hydrogenating cracking of high-boilers occurring in the production process in the presence of copper-chromite catalysts. The hydrogenating cracking proceeds in the absence of solvent at a temperature of 140 to 220° C. and a...

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Main Authors KAUFMANN ALEXANDER, SCHOLZ HORST, SCHULZ ROLF-PETER, STRUTZ HEINZ, SCHALAPSKI KURT, KRETZ TONIA, HEYMANNS PETER, HUPPERICH THOMAS
Format Patent
LanguageChinese
English
Published 25.12.2013
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a process for obtaining neopentyl glycol by hydrogenating cracking of high-boilers occurring in the production process in the presence of copper-chromite catalysts. The hydrogenating cracking proceeds in the absence of solvent at a temperature of 140 to 220° C. and at pressures of 7 to 28 MPa.
Bibliography:Application Number: CN200980127407