MX9700290A - Proceso para la remocion de catalizador metalico disuelto de los productos de ester. - Google Patents

Proceso para la remocion de catalizador metalico disuelto de los productos de ester.

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Publication number
MX9700290A
MX9700290A MX9700290A MX9700290A MX9700290A MX 9700290 A MX9700290 A MX 9700290A MX 9700290 A MX9700290 A MX 9700290A MX 9700290 A MX9700290 A MX 9700290A MX 9700290 A MX9700290 A MX 9700290A
Authority
MX
Mexico
Prior art keywords
metallic catalyst
removal
ester products
dissolved metallic
adsorbent
Prior art date
Application number
MX9700290A
Other languages
English (en)
Other versions
MXPA97000290A (es
Inventor
A Fred Elsasser
Original Assignee
Henkel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Corp filed Critical Henkel Corp
Priority claimed from PCT/US1995/008230 external-priority patent/WO1996002618A1/en
Publication of MXPA97000290A publication Critical patent/MXPA97000290A/es
Publication of MX9700290A publication Critical patent/MX9700290A/es

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Abstract

Se describe un proceso para purificar el éster crudo que contiene un catalizador metálico residual. El proceso comprende (a) añadir a un producto de éster crudo, un adsorbente de dioxido de silicio amorfo capaz de adsorber el catalizador metálico disuelto; (b) calentar la combinacion a temperatura de entre aproximadamente 80 degree C y aproximadamente 130 degree C; y (c) separar el éster del adsorbente mediante filtracion, de tal manera que el catalizador metálico residual es retenido en el adsorbente.
MX9700290A 1995-07-12 1995-07-12 Proceso para la remocion de catalizador metalico disuelto de los productos de ester. MX9700290A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08274593 1994-07-13
PCT/US1995/008230 WO1996002618A1 (en) 1994-07-13 1995-07-12 Process for the removal of dissolved metallic catalyst from ester products

Publications (2)

Publication Number Publication Date
MXPA97000290A MXPA97000290A (es) 1998-01-01
MX9700290A true MX9700290A (es) 1998-01-31

Family

ID=39165394

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700290A MX9700290A (es) 1995-07-12 1995-07-12 Proceso para la remocion de catalizador metalico disuelto de los productos de ester.

Country Status (1)

Country Link
MX (1) MX9700290A (es)

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