C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 13/02 (2006.01) B01J 19/12 (2006.01)
Patent
CA 2423963
The invention relates to a device for producing singulet oxygen, comprising a housing (1) forming a chamber which has at least two opposite surfaces. One (4) of said surfaces is transparent and the other is covered by a coating made from a dye excited by light, and a light source (3) for radiating the surface (6) coated with the dye. The surface (6) coated with the dye is formed by a substrate comprising a finely roughened surface. The dye is introduced in the indentations of the finely roughened surface by polishing. The light source can be formed by luminous diodes (3), whose light emission comprises a wavelength located within the range of maximum radiation absorption of the dye of the coated surface (6).
Dispositif de production d'oxygène singulet, qui possède un boîtier (1) formant une chambre dotée d'au moins deux parois opposées dont l'une (4) est transparente tandis que l'autre (6) est couverte d'un revêtement constitué d'un colorant excité par la lumière, et une source de lumière (3) destinée à éclairer la paroi (6) portant la couche de colorant. La paroi (6) couverte de colorant est formée d'un substrat auquel une faible rugosité a été conférée, le colorant étant introduit par polissage dans les creux de la paroi à faible rugosité. La source de lumière peut être formée de diodes électroluminescentes (3) émettant une lumière d'une longueur d'onde située dans la plage d'une absorption maximale de rayonnement du colorant appliqué sur la paroi (6).
Klemm Jorg
Klemm Jorg
Mccarthy Tetrault Llp
Natural Energy Solutions Ag
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