LAMP FOR PHOTOCHEMICAL REACTOR WITH LIGHT-EMITTING DIODES

The invention relates to a lamp (1) for a photochemical reactor, comprising: - a support member (2) made of a material having a thermal conductivity greater than or equal to 100 W/mK at 20°C and comprising at least one channel configured to contain a coolant fluid; - at least one printed circuit (3)...

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Bibliographic Details
Main Authors DELGADO, Fernand, LE BEC, Rémi, AUBERT, Thierry
Format Patent
LanguageEnglish
French
Published 26.08.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The invention relates to a lamp (1) for a photochemical reactor, comprising: - a support member (2) made of a material having a thermal conductivity greater than or equal to 100 W/mK at 20°C and comprising at least one channel configured to contain a coolant fluid; - at least one printed circuit (3) mounted on the support member; and - at least one light-emitting diode (4) mounted on the printed circuit (3). The invention also relates to a photochemical reactor comprising such a lamp (1), and to a method for preparing a cycloalkanone oxime or a lactam using such a lamp (1). L'invention concerne une lampe (1) pour réacteur photochimique comprenant : - un support (2) en un matériau présentant une conductivité thermique supérieure ou égale à 100 W/m.K à 20°C et comprenant au moins un canal configuré pour contenir un fluide frigoporteur; - au moins un circuit imprimé (3) monté sur ledit support; et - au moins une diode électroluminescente (4) montée sur ledit circuit imprimé (3). L'invention concerne également un réacteur photochimique comprenant une telle lampe (1), ainsi qu'un procédé de préparation d'une cycloalcanone- oxime ou d'un lactame utilisant une telle lampe (1).
Bibliography:Application Number: WO2021FR50309