POWDER COATING METHOD

The present invention relates to a plasma coating method for coating particulate matter, comprising the steps of: a) providing a low-temperature atmospheric plasma jet from a plasma gas outside of the reaction chamber; b) inserting a precursor into the plasma jet, thereby obtaining a plasma coating...

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Hauptverfasser: HEYBERGER, REGIS, JACOBS, MARC, SCHELTJENS, GILL, VAN DER GUCHT, FILIP, PESCOD, RUSSEL
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creator HEYBERGER, REGIS
JACOBS, MARC
SCHELTJENS, GILL
VAN DER GUCHT, FILIP
PESCOD, RUSSEL
description The present invention relates to a plasma coating method for coating particulate matter, comprising the steps of: a) providing a low-temperature atmospheric plasma jet from a plasma gas outside of the reaction chamber; b) inserting a precursor into the plasma jet, thereby obtaining a plasma coating flow comprising an excited precursor, followed by injecting the plasma coating flow comprising the excited precursor in the reaction chamber, and c) subjecting particulate matter to said plasma coating flow comprising said excited precursor, thereby obtaining particulate matter comprising an at least partial coating. The present invention also relates to a coating reactor apparatus and a system. La présente invention porte sur un procédé d'enrobage par plasma pour appliquer un enrobage à une matière particulaire, comprenant les étapes consistant à : a) fournir un jet de plasma atmosphérique à basse température émanant d'un gaz plasma à l'extérieur de la chambre de réaction ; b) insérer un précurseur dans le jet de plasma, ce qui permet d'obtenir un flux d'enrobage par projection de plasma comprenant un précurseur excité, suivi par l'injection du flux d'enrobage par projection de plasma comprenant le précurseur excité dans la chambre de réaction, et c) soumettre la matière particulaire au flux d'enrobage par projection de plasma comprenant ledit précurseur excité, ce qui permet d'obtenir une matière particulaire comprenant un enrobage au moins partiel. La présente invention concerne également un appareil de réacteur d'enrobage et un système.
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The present invention also relates to a coating reactor apparatus and a system. La présente invention porte sur un procédé d'enrobage par plasma pour appliquer un enrobage à une matière particulaire, comprenant les étapes consistant à : a) fournir un jet de plasma atmosphérique à basse température émanant d'un gaz plasma à l'extérieur de la chambre de réaction ; b) insérer un précurseur dans le jet de plasma, ce qui permet d'obtenir un flux d'enrobage par projection de plasma comprenant un précurseur excité, suivi par l'injection du flux d'enrobage par projection de plasma comprenant le précurseur excité dans la chambre de réaction, et c) soumettre la matière particulaire au flux d'enrobage par projection de plasma comprenant ledit précurseur excité, ce qui permet d'obtenir une matière particulaire comprenant un enrobage au moins partiel. 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b) inserting a precursor into the plasma jet, thereby obtaining a plasma coating flow comprising an excited precursor, followed by injecting the plasma coating flow comprising the excited precursor in the reaction chamber, and c) subjecting particulate matter to said plasma coating flow comprising said excited precursor, thereby obtaining particulate matter comprising an at least partial coating. The present invention also relates to a coating reactor apparatus and a system. La présente invention porte sur un procédé d'enrobage par plasma pour appliquer un enrobage à une matière particulaire, comprenant les étapes consistant à : a) fournir un jet de plasma atmosphérique à basse température émanant d'un gaz plasma à l'extérieur de la chambre de réaction ; b) insérer un précurseur dans le jet de plasma, ce qui permet d'obtenir un flux d'enrobage par projection de plasma comprenant un précurseur excité, suivi par l'injection du flux d'enrobage par projection de plasma comprenant le précurseur excité dans la chambre de réaction, et c) soumettre la matière particulaire au flux d'enrobage par projection de plasma comprenant ledit précurseur excité, ce qui permet d'obtenir une matière particulaire comprenant un enrobage au moins partiel. La présente invention concerne également un appareil de réacteur d'enrobage et un système.</abstract><oa>free_for_read</oa></addata></record>
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subjects APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PLASMA TECHNIQUE
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS
PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS
SPRAYING OR ATOMISING IN GENERAL
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
THEIR RELEVANT APPARATUS
TRANSPORTING
title POWDER COATING METHOD
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