PROCESSES FOR PRODUCING VINYL ACETATE

The present invention relates to a process for forming vinyl acetate. The process comprises the step of providing a reaction mixture having an initial heat capacity. The reaction mixture comprises acetic acid, oxygen, ethylene, and optionally water. The process further comprises the step of adding t...

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Main Authors VISMANS, Pieter, HANKS, Kevin, KOTSIANIS, Ilias S, RANGEL-OSALDE, Daniel, WALLACE, kelly, PAN, Tianshu, ASLAM, Naveed, HAMMOCK, Tony
Format Patent
LanguageEnglish
Spanish
Published 11.09.2017
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Abstract The present invention relates to a process for forming vinyl acetate. The process comprises the step of providing a reaction mixture having an initial heat capacity. The reaction mixture comprises acetic acid, oxygen, ethylene, and optionally water. The process further comprises the step of adding to the reaction mixture at least one heat capacity modifier to form an increased heat capacity reaction mixture. The process further comprises the step of contacting the acetic acid, oxygen, and ethylene over a catalyst under conditions effective to form a crude vinyl acetate product. The crude vinyl acetate product comprises vinyl acetate and water. La presente invención describe un procedimiento para la formación de acetato de vinilo; el procedimiento comprende el paso de proporcionar una mezcla de reacción que tiene una capacidad calorífica inicial; la mezcla de reacción comprende ácido acético, oxigeno, etileno y opcionalmente agua; el procedimiento además comprende el paso de agregar a la mezcla de reacción por lo menos un modificador de capacidad calorífica para formar una mezcla de reacción de capacidad calorífica incrementada; el procedimiento además comprende el paso de poner en contacto el ácido acético, oxígeno y etileno sobre un catalizador bajo condiciones efectivas para formar un producto de acetato de vinilo crudo; el producto de acetato de vinilo crudo comprende acetato de vinilo y agua.
AbstractList The present invention relates to a process for forming vinyl acetate. The process comprises the step of providing a reaction mixture having an initial heat capacity. The reaction mixture comprises acetic acid, oxygen, ethylene, and optionally water. The process further comprises the step of adding to the reaction mixture at least one heat capacity modifier to form an increased heat capacity reaction mixture. The process further comprises the step of contacting the acetic acid, oxygen, and ethylene over a catalyst under conditions effective to form a crude vinyl acetate product. The crude vinyl acetate product comprises vinyl acetate and water. La presente invención describe un procedimiento para la formación de acetato de vinilo; el procedimiento comprende el paso de proporcionar una mezcla de reacción que tiene una capacidad calorífica inicial; la mezcla de reacción comprende ácido acético, oxigeno, etileno y opcionalmente agua; el procedimiento además comprende el paso de agregar a la mezcla de reacción por lo menos un modificador de capacidad calorífica para formar una mezcla de reacción de capacidad calorífica incrementada; el procedimiento además comprende el paso de poner en contacto el ácido acético, oxígeno y etileno sobre un catalizador bajo condiciones efectivas para formar un producto de acetato de vinilo crudo; el producto de acetato de vinilo crudo comprende acetato de vinilo y agua.
Author HANKS, Kevin
WALLACE, kelly
VISMANS, Pieter
KOTSIANIS, Ilias S
ASLAM, Naveed
PAN, Tianshu
RANGEL-OSALDE, Daniel
HAMMOCK, Tony
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– fullname: RANGEL-OSALDE, Daniel
– fullname: WALLACE, kelly
– fullname: PAN, Tianshu
– fullname: ASLAM, Naveed
– fullname: HAMMOCK, Tony
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Snippet The present invention relates to a process for forming vinyl acetate. The process comprises the step of providing a reaction mixture having an initial heat...
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SubjectTerms ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Title PROCESSES FOR PRODUCING VINYL ACETATE
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