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1. WO2020112395 - APPARATUS AND METHOD OF DELIVERING SOLID CHEMICALS AND RETAINING SLUDGE IN MOLTEN SALT BATH

Publication Number WO/2020/112395
Publication Date 04.06.2020
International Application No. PCT/US2019/061916
International Filing Date 18.11.2019
IPC
C03C 21/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
CPC
C03C 21/001
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
001in liquid phase, e.g. molten salts, solutions
C03C 21/002
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
21Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
001in liquid phase, e.g. molten salts, solutions
002to perform ion-exchange between alkali ions
Applicants
  • CORNING INCORPORATED [US]/[US]
Inventors
  • DAFIN, John Martin
  • DECKER, Jeffrey Alan
  • HILL, William Jason
  • JIN, Yuhui
  • MCCANN, James Paul
  • MCCARTHY, Alan Scott
Agents
  • JOHNSON, Kevin M.
Priority Data
62/773,53830.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD OF DELIVERING SOLID CHEMICALS AND RETAINING SLUDGE IN MOLTEN SALT BATH
(FR) APPAREIL ET PROCÉDÉ DE DISTRIBUTION DE PRODUITS CHIMIQUES SOLIDES ET DE RÉTENTION DE BOUES DANS UN BAIN DE SEL FONDU
Abstract
(EN)
Methods and apparatuses for delivering and retaining solid chemicals in motlten salt baths are provided, the chemicals may serve to reduce the lithium poisoning level of the molten salt bath. Methods and apparatuses are also provided for retaining sludge in a molten salt bath, allowing for removal of the sludge from the molten salt bath.
(FR)
L'invention concerne des procédés et des appareils pour distribuer et retenir des produits chimiques solides dans des bains de sel fondu, les produits chimiques pouvant servir à réduire le niveau d'empoisonnement au lithium du bain de sel fondu. L'invention concerne également des procédés et des appareils pour retenir des boues dans un bain de sel fondu, permettant l'élimination des boues du bain de sel fondu.
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