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1. WO2020112384 - ION EXCHANGE SYSTEMS AND METHODS FOR ION EXCHANGING GLASS ARTICLES

Publication Number WO/2020/112384
Publication Date 04.06.2020
International Application No. PCT/US2019/061610
International Filing Date 15.11.2019
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
B01J 47/011
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
47Ion-exchange processes in general; Apparatus therefor
011using batch processes
B01J 47/018
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
47Ion-exchange processes in general; Apparatus therefor
018Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
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
  • BERNARD, Richard Wayne
  • FLETCHER, Tonia Havewala
  • TIMMONS, Christopher Lee
Agents
  • PANIAN, Michael G.
Priority Data
62/772,84229.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ION EXCHANGE SYSTEMS AND METHODS FOR ION EXCHANGING GLASS ARTICLES
(FR) SYSTÈMES ET PROCÉDÉS D'ÉCHANGE D'IONS POUR DES ARTICLES EN VERRE À ÉCHANGE D'IONS
Abstract
(EN)
An ion exchange tank is provided. The ion exchange tank includes a processing chamber and an additive chamber separated by a weir system, the weir system having a flow channel fluidly connecting the processing chamber to the additive chamber, wherein the flow is divided from the additive chamber by a first partition and divided from the processing chamber by a second partition, wherein the additive chamber comprises a solids-absorbing material disposed therein.
(FR)
L'invention concerne un réservoir d'échange d'ions. Le réservoir d'échange d'ions comprend une chambre de traitement et une chambre d'additif séparées par un système de déversoir, le système de déversoir ayant un canal d'écoulement reliant de manière fluidique la chambre de traitement à la chambre d'additif, l'écoulement étant séparé de la chambre d'additif par une première séparation et séparé de la chambre de traitement par une deuxième séparation, la chambre d'additif comprenant un matériau absorbant les solides disposé à l'intérieur de celle-ci.
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