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FR3101076B1 - Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre - Google Patents

Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre Download PDF

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Publication number
FR3101076B1
FR3101076B1 FR1910388A FR1910388A FR3101076B1 FR 3101076 B1 FR3101076 B1 FR 3101076B1 FR 1910388 A FR1910388 A FR 1910388A FR 1910388 A FR1910388 A FR 1910388A FR 3101076 B1 FR3101076 B1 FR 3101076B1
Authority
FR
France
Prior art keywords
glass
lead
solution
migration
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1910388A
Other languages
English (en)
Other versions
FR3101076A1 (fr
Inventor
Frédéric Angeli
Patrick Jollivet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1910388A priority Critical patent/FR3101076B1/fr
Priority to EP20820264.8A priority patent/EP4013723A1/fr
Priority to PCT/FR2020/051622 priority patent/WO2021053304A1/fr
Priority to US17/753,924 priority patent/US11851365B2/en
Priority to JP2022517266A priority patent/JP2022549126A/ja
Priority to CN202080066370.9A priority patent/CN114423719B/zh
Publication of FR3101076A1 publication Critical patent/FR3101076A1/fr
Application granted granted Critical
Publication of FR3101076B1 publication Critical patent/FR3101076B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/008—Other surface treatment of glass not in the form of fibres or filaments comprising a lixiviation step
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0028—Compositions for glass with special properties for crystal glass, e.g. lead-free crystal glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)

Abstract

L’invention a trait à un procédé de traitement d’un verre comprenant du plomb comprenant successivement les étapes suivantes : -une étape de mise en contact du verre comprenant du plomb avec une solution comprenant de l’acide perchlorique ; -une étape de traitement thermique du verre à une température inférieure ou égale à la température de transition vitreuse du verre.
FR1910388A 2019-09-20 2019-09-20 Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre Active FR3101076B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1910388A FR3101076B1 (fr) 2019-09-20 2019-09-20 Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre
EP20820264.8A EP4013723A1 (fr) 2019-09-20 2020-09-18 Procédé de traitement d'un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre
PCT/FR2020/051622 WO2021053304A1 (fr) 2019-09-20 2020-09-18 Procédé de traitement d'un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre
US17/753,924 US11851365B2 (en) 2019-09-20 2020-09-18 Method for treating a lead-containing glass that makes it possible to limit the migration in solution of the lead contained in this glass
JP2022517266A JP2022549126A (ja) 2019-09-20 2020-09-18 鉛含有ガラスを処理するための、このガラスに含有される鉛の溶液中の溶出を限定することを可能にする方法
CN202080066370.9A CN114423719B (zh) 2019-09-20 2020-09-18 可以限制玻璃中含有的铅迁移到溶液中的处理含铅玻璃的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910388 2019-09-20
FR1910388A FR3101076B1 (fr) 2019-09-20 2019-09-20 Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre

Publications (2)

Publication Number Publication Date
FR3101076A1 FR3101076A1 (fr) 2021-03-26
FR3101076B1 true FR3101076B1 (fr) 2022-01-14

Family

ID=68987944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910388A Active FR3101076B1 (fr) 2019-09-20 2019-09-20 Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre

Country Status (6)

Country Link
US (1) US11851365B2 (fr)
EP (1) EP4013723A1 (fr)
JP (1) JP2022549126A (fr)
CN (1) CN114423719B (fr)
FR (1) FR3101076B1 (fr)
WO (1) WO2021053304A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1496666C3 (de) * 1965-05-26 1974-04-04 Erich Dipl.-Chem.Dr. 8000 Muenchen Saelzle Verfahren zum Polieren von Glasgegenständen in einem Flußsäure und Schwefelsäure enthaltenden Polierbad
DE2218103C3 (de) * 1972-04-14 1981-04-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Auflösen von Bleiboratgläsern in Salpetersäure
DE2233721C3 (de) * 1972-07-08 1975-05-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Auflösen von Bleiboratgläsern
US5232753A (en) * 1990-05-23 1993-08-03 Compagnie Des Cristalleries De Baccarat Crystal flask treated with an alumino-silicate slip and heat
DE4102886A1 (de) * 1991-01-31 1992-08-06 Georg Van Eyk Verfahren zur verringerung der abgabe von schwermetallen aus glaesern
DE4217057A1 (de) * 1992-05-22 1993-11-25 Saelzle Erich Verfahren zur Verminderung der Blei- und/oder Bariumemission von Blei und/oder Barium enthaltenden Kristallglasgegenständen bei Berührung mit einer flüssigen Phase
FR2700764B1 (fr) 1993-01-26 1995-04-14 Lalique Procédé pour le traitement de surface d'articles en verre, notamment en cristal et articles ainsi obtenus.
JPH08208276A (ja) * 1995-01-30 1996-08-13 Hoya Corp 鉛含有ガラス製品の表面処理方法
US20020192421A1 (en) * 2001-05-22 2002-12-19 Jennings Timothy Allan Composite glassy carbon disk substrate for a data storage device and method for fabricating same
JPWO2005046291A1 (ja) * 2003-11-07 2007-05-24 出光興産株式会社 発光表示装置用バリア膜及びその製造方法
CN103837396B (zh) * 2014-03-29 2017-01-04 安徽科技学院 一种水晶玻璃的消解方法和水晶玻璃铅含量的测定方法
DE102014013527A1 (de) * 2014-09-12 2016-03-17 Schott Ag Verfahren zur Herstellung eines beschichteten, chemisch vorgespannten Glassubstrats mit Antifingerprint-Eigenschaften sowie das hergestellte Glassubstrat
CN105585255B (zh) * 2016-03-07 2017-12-19 秦皇岛玻璃工业研究设计院 一种防止含铅玻璃铅离子溶出的钝化设备和钝化方法

Also Published As

Publication number Publication date
WO2021053304A1 (fr) 2021-03-25
US20220371950A1 (en) 2022-11-24
JP2022549126A (ja) 2022-11-24
CN114423719A (zh) 2022-04-29
EP4013723A1 (fr) 2022-06-22
FR3101076A1 (fr) 2021-03-26
US11851365B2 (en) 2023-12-26
CN114423719B (zh) 2024-07-05

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