Iontové kapaliny jako potenciální elektrolyty pro anodickou oxidaci 4-methylanisolu

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Ionic liquids as potential electrolytes for the anodic oxidation of 4-methylanisole

Popis výsledku v původním jazyce

4-methoxybenzaldehyde (4-MBA) is a valuable compound used in detergents, perfumes, insect attractants and in synthesis of drugs. It is produced by selective electrochemical methoxylation from 4 methylanisole (4 MA) through an intermediate product, 4 methoxybenzylmethyl ether. This well optimized process is one of core technologies for BASF. Reaction is performed continuously in capillary gap cell with low conversion in one though-put and recycle of the electrolyte. In consequence, electrolyte mixture has to be used in recycle mode what increases separation cost. This problem can be solved utilizing improved electrochemical cell design and electrochemical system providing higher process kinetics and selectivity. One of the most important aspects is a selection of a proper supporting electrolyte. This requires understanding of a reaction mechanism and kinetics. Wide group of salts has been studied until now. So far KF has been quoted as the best option for mentioned process. Superiority

Název v anglickém jazyce

Ionic liquids as potential electrolytes for the anodic oxidation of 4-methylanisole

Popis výsledku anglicky

4-methoxybenzaldehyde (4-MBA) is a valuable compound used in detergents, perfumes, insect attractants and in synthesis of drugs. It is produced by selective electrochemical methoxylation from 4 methylanisole (4 MA) through an intermediate product, 4 methoxybenzylmethyl ether. This well optimized process is one of core technologies for BASF. Reaction is performed continuously in capillary gap cell with low conversion in one though-put and recycle of the electrolyte. In consequence, electrolyte mixture has to be used in recycle mode what increases separation cost. This problem can be solved utilizing improved electrochemical cell design and electrochemical system providing higher process kinetics and selectivity. One of the most important aspects is a selection of a proper supporting electrolyte. This requires understanding of a reaction mechanism and kinetics. Wide group of salts has been studied until now. So far KF has been quoted as the best option for mentioned process. Superiority

Druh

D - Stať ve sborníku

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 8th European Symposium on Electrochemical Engineering

ISBN

978-80-02-02053-0

ISSN

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e-ISSN

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Počet stran výsledku

13

Strana od-do

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Název nakladatele

Ing. Jan Novosad, Procesní inženýrství

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

24. 8. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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