FR3118462A1 - Process for manufacturing a glass article from a portion of recycled glass. - Google Patents

Process for manufacturing a glass article from a portion of recycled glass. Download PDF

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Publication number
FR3118462A1
FR3118462A1 FR2012311A FR2012311A FR3118462A1 FR 3118462 A1 FR3118462 A1 FR 3118462A1 FR 2012311 A FR2012311 A FR 2012311A FR 2012311 A FR2012311 A FR 2012311A FR 3118462 A1 FR3118462 A1 FR 3118462A1
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FR
France
Prior art keywords
glass
ppm
recycled
equal
mineral
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.)
Pending
Application number
FR2012311A
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French (fr)
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.)
Pochet du Courval SAS
Original Assignee
Pochet du Courval SAS
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 Pochet du Courval SAS filed Critical Pochet du Courval SAS
Priority to FR2012311A priority Critical patent/FR3118462A1/en
Priority to FR2102488A priority patent/FR3118463B1/en
Priority to EP21835346.4A priority patent/EP4251578A1/en
Priority to PCT/FR2021/052103 priority patent/WO2022112721A1/en
Publication of FR3118462A1 publication Critical patent/FR3118462A1/en
Pending legal-status Critical Current

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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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)

Abstract

L’invention concerne un procédé de fabrication d’un article en verre à partir d’une composition verrière, ledit procédé comprenant : - l’introduction de la composition verrière dans un four verrier, la composition verrière comprenant une portion de verre recyclé minéral et une portion de matières premières vierges pour verre minéral; -  la fonte de la composition verrière dans le four verrier pour obtenir un verre fondu; - la mise en forme du verre fondu pour obtenir l’article en verre ; caractérisé en ce que la portion de matières premières vierges pour verre minéral comprend un taux de fer inférieur ou égal à 160 ppm, de préférence inférieur ou égal à 150 ppm, 140 ppm, 130 ppm ou 120 ppm. The invention relates to a process for manufacturing a glass article from a glass composition, said process comprising: - introducing the glass composition into a glass furnace, the glass composition comprising a portion of mineral recycled glass and a portion of virgin raw materials for mineral glass; - the melting of the glass composition in the glass furnace to obtain a molten glass; - the shaping of the molten glass to obtain the glass article; characterized in that the portion of virgin raw materials for mineral glass comprises an iron level less than or equal to 160 ppm, preferably less than or equal to 150 ppm, 140 ppm, 130 ppm or 120 ppm.

Description

Procédé de fabrication d’un article en verre à partir d’une portion de verre recyclé.Process for manufacturing a glass article from a portion of recycled glass.

POUR LA DESCRIPTION, VEUILLEZ VOUS REFERER AUX FIGURES.FOR DESCRIPTION, PLEASE REFER TO THE FIGURES.

ppm = parties par millions (massique)
Avantageusement, la composition verrière ne nécessite pas d’agent de décoloration.
Avantageusement, la composition verrière ne nécessite pas d’opérations de tri ou de sélection de calcin ménager externeppm = parts per million (mass)
Advantageously, the glass composition does not require a bleaching agent.
Advantageously, the glass composition does not require sorting operations or selection of external household cullet

Claims (29)

Procédé de fabrication d’un article en verre à partir d’une composition verrière, ledit procédé comprenant :
- l’introduction de la composition verrière dans un four verrier, la composition verrière comprenant une portion de verre recyclé minéral et une portion de matières premières vierges pour verre minéral;
- la fonte de la composition verrière dans le four verrier pour obtenir un verre fondu;
- la mise en forme du verre fondu pour obtenir l’article en verre ;
caractérisé en ce que la portion de matières premières vierges pour verre minéral comprend un taux de fer inférieur ou égal à 160 ppm, de préférence inférieur ou égal à 150 ppm, 140 ppm, 130 ppm ou 120 ppm.Process for manufacturing a glass article from a glass composition, said process comprising:
- the introduction of the glass composition into a glass furnace, the glass composition comprising a portion of mineral recycled glass and a portion of virgin raw materials for mineral glass;
- the melting of the glass composition in the glass furnace to obtain a molten glass;
- shaping the molten glass to obtain the glass article;
characterized in that the portion of virgin raw materials for mineral glass comprises an iron level less than or equal to 160 ppm, preferably less than or equal to 150 ppm, 140 ppm, 130 ppm or 120 ppm. Procédé selon la revendication 1, caractérisé en ce que les matières premières vierges pour verre minéral comprennent de la silice, du carbonate de soude, du carbonate de calcium.Process according to Claim 1, characterized in that the virgin raw materials for mineral glass comprise silica, sodium carbonate, calcium carbonate. Procédé selon la revendication 1ou la revendication 2, caractérisé en ce que la composition verrière comprend en outre du calcin interne.Process according to Claim 1 or Claim 2, characterized in that the glass composition also comprises internal cullet. Procédé selon l’une quelconque des revendications 1 à 3, caractérisé en ce que la portion de verre recyclé minéral comprend du verre de bouteille recyclé post-consommateur ou pré-consommateur.A method according to any of claims 1 to 3, characterized in that the inorganic recycled glass portion comprises post-consumer or pre-consumer recycled bottle glass. Procédé selon l’une quelconque des revendications 1 à 4, caractérisé en ce que la portion de verre recyclé minéral comprend du verre de flacon recyclé post-consommateur ou pré-consommateur.A method according to any one of claims 1 to 4, characterized in that the inorganic recycled glass portion comprises post-consumer or pre-consumer recycled bottle glass. Procédé selon l’une quelconque des revendications 1 à 5, caractérisé en ce que le taux recyclé introduit dans le four verrier est compris entre 8 % et 25 %, en particulier entre 8 % et 15 %.Process according to any one of Claims 1 to 5, characterized in that the recycled rate introduced into the glass furnace is between 8% and 25%, in particular between 8% and 15%. Procédé selon l’une quelconque des revendications 1 à 6, caractérisé en ce que la part des matières premières vierges est comprise entre 55 et 75, par exemple est égale à 55, 58, 60, 65, 70, 71, 72 ou 75.Process according to any one of Claims 1 to 6, characterized in that the proportion of virgin raw materials is between 55 and 75, for example is equal to 55, 58, 60, 65, 70, 71, 72 or 75. Procédé selon l’une quelconque des revendications 1 à 7, caractérisé en ce que la part de verre recyclé minéral est comprise entre 5 et 20, par exemple est égale à 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 ou 20.Process according to any one of Claims 1 to 7, characterized in that the proportion of mineral recycled glass is between 5 and 20, for example is equal to 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20. Procédé selon l’une quelconque des revendications 1 à 8, caractérisé en ce que la part de calcin interne est comprise entre 25 et 50, par exemple est égale à 25, 30, 35, 40, 45 ou 50.Process according to any one of Claims 1 to 8, characterized in that the share of internal cullet is between 25 and 50, for example is equal to 25, 30, 35, 40, 45 or 50. Procédé selon l’une quelconque des revendications 1 à 9, caractérisé en ce que le taux de fer de la portion de verre recyclé minéral est inférieur ou égal à 600 ppm, de préférence inférieur ou égal à 550 ppm, 500 ppm, 450 ppm ou 400 ppm.Process according to any one of Claims 1 to 9, characterized in that the iron content of the mineral recycled glass portion is less than or equal to 600 ppm, preferably less than or equal to 550 ppm, 500 ppm, 450 ppm or 400 ppm. Composition verrière pour la fabrication d’un article en verre comprenant une portion de verre recyclé minéral et une portion de matières premières vierges pour verre minéral, caractérisée en ce que la portion de matières premières vierges pour verre minéral comprend un taux de fer inférieur à 160 ppm, de préférence inférieur ou égal à 150 ppm, 140 ppm, 130 ppm ou 120 ppm.Glass composition for the manufacture of a glass article comprising a portion of mineral recycled glass and a portion of virgin raw materials for mineral glass, characterized in that the portion of virgin raw materials for mineral glass comprises an iron content of less than 160 ppm, preferably less than or equal to 150 ppm, 140 ppm, 130 ppm or 120 ppm. Composition verrière selon la revendication 11, caractérisée en ce que les matières premières vierges pour verre minéral comprennent de la silice, du carbonate de soude ou du carbonate de calcium.Glass composition according to Claim 11, characterized in that the virgin raw materials for mineral glass comprise silica, soda ash or calcium carbonate. Composition verrière selon la revendication 11 ou la revendication 12, caractérisée en ce que la composition verrière comprend en outre du calcin interne.Glass composition according to Claim 11 or Claim 12, characterized in that the glass composition additionally comprises internal cullet. Composition verrière selon l’une quelconque des revendications 11 à 13, caractérisée en ce que la portion de verre recyclé minéral comprend du verre de bouteille recyclé post-consommateur ou pré-consommateur.Glass composition according to any one of Claims 11 to 13, characterized in that the portion of mineral recycled glass comprises post-consumer or pre-consumer recycled bottle glass. Composition verrière selon l’une quelconque des revendications 11 à 14, caractérisée en ce que la portion de verre recyclé minéral comprend du verre de flacon recyclé post-consommateur ou pré-consommateur.Glass composition according to any one of Claims 11 to 14, characterized in that the portion of mineral recycled glass comprises post-consumer or pre-consumer recycled bottle glass. Composition verrière selon l’une quelconque des revendications 11 à 15, caractérisée en ce que le taux recyclé introduit dans le four verrier est compris entre 8 % et 25 %, en particulier entre 8 % et 15 %.Glass composition according to any one of Claims 11 to 15, characterized in that the recycled content introduced into the glass furnace is between 8% and 25%, in particular between 8% and 15%. Composition verrière selon l’une quelconque des revendications 11 à 16, caractérisée en ce que la part des matières premières vierges est comprise entre 55 et 75, par exemple est égale à 55, 58, 60, 65, 70, 71, 72 ou 75.Glass composition according to any one of Claims 11 to 16, characterized in that the proportion of virgin raw materials is between 55 and 75, for example is equal to 55, 58, 60, 65, 70, 71, 72 or 75 . Composition verrière selon l’une quelconque des revendications 11 à 17, caractérisée en ce que la part de verre recyclé minéral est comprise entre 5 et 20, par exemple est égale à 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 ou 20.Glass composition according to any one of Claims 11 to 17, characterized in that the proportion of inorganic recycled glass is between 5 and 20, for example is equal to 5, 6, 7, 8, 9, 10, 11, 12 , 13, 14, 15, 16, 17, 18, 19 or 20. Composition verrière selon l’une quelconque des revendications 11 à 18, caractérisée en ce que la part de calcin interne est comprise entre 25 et 50, par exemple est égale à 25, 30, 35, 40, 45 ou 50.Glass composition according to any one of Claims 11 to 18, characterized in that the proportion of internal cullet is between 25 and 50, for example is equal to 25, 30, 35, 40, 45 or 50. Composition verrière selon l’une quelconque des revendications 11 à 19, caractérisé en ce que le taux de fer de la portion de verre recyclé minéral est inférieur ou égal à 600 ppm, de préférence inférieur ou égal à 550 ppm, 500 ppm, 450 ppm ou 400 ppm.Glass composition according to any one of Claims 11 to 19, characterized in that the iron content of the mineral recycled glass portion is less than or equal to 600 ppm, preferably less than or equal to 550 ppm, 500 ppm, 450 ppm or 400 ppm. Article de verre susceptible d’être fabriqué selon le procédé selon l’une quelconque des revendications 1 à 10.Glass article capable of being manufactured according to the process according to any one of Claims 1 to 10. Article selon la revendication 21, caractérisé en ce qu’il est réalisé en un verre de silice, en particulier un verre sodo-calcique ou un verre boro-silicate.Article according to Claim 21, characterized in that it is made of a silica glass, in particular a soda-lime glass or a boro-silicate glass. Article selon l’une les revendications 21 à 22, caractérisé en ce qu’il comprend un taux de verre recyclé contenu compris entre 10 % et 20 %, par exemple est égal à 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 % en poids.Article according to one of Claims 21 to 22, characterized in that it comprises a rate of recycled glass content of between 10% and 20%, for example is equal to 10, 11, 12, 13, 14, 15, 16 , 17, 18, 19, 20% by weight. Article selon l’une quelconque des revendications 21 à 23, caractérisé en ce qu’il comprend un taux de verre recyclé PCR contenu compris entre 10 % et 20 % en poids, par exemple est égal à 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 % en poids.Article according to any one of Claims 21 to 23, characterized in that it comprises a rate of recycled glass PCR contained between 10% and 20% by weight, for example is equal to 10, 11, 12, 13, 14 , 15, 16, 17, 18, 19, 20% by weight. Article selon l’une quelconque des revendications 21 à 24, caractérisé en ce qu’il comprend un taux en fer inférieur à 250 ppm, en particulier inférieur à 240 ppm, 230 ppm, 220 ppm, 210 ppm, 200 ppm ou 190 ppm.Article according to any one of Claims 21 to 24, characterized in that it comprises an iron level of less than 250 ppm, in particular less than 240 ppm, 230 ppm, 220 ppm, 210 ppm, 200 ppm or 190 ppm. Article selon l’une quelconque des revendications 21 à 25, caractérisé en ce qu’il est blanc et transparent.Article according to any one of Claims 21 to 25, characterized in that it is white and transparent. Article selon l’une quelconque des revendications 21 à 26, caractérisé en ce qu’il est brillant.Article according to any one of Claims 21 to 26, characterized in that it is shiny. Article selon l’une quelconque des revendications 21 à 27, caractérisé en ce qu’il présente une forme complexe.Article according to any one of Claims 21 to 27, characterized in that it has a complex shape. Article selon l’une quelconque des revendications 21 à 28, caractérisé en ce qu’il est un flacon, notamment un flacon pour parfum.Article according to any one of Claims 21 to 28, characterized in that it is a bottle, in particular a perfume bottle.
FR2012311A 2020-11-27 2020-11-27 Process for manufacturing a glass article from a portion of recycled glass. Pending FR3118462A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2012311A FR3118462A1 (en) 2020-11-27 2020-11-27 Process for manufacturing a glass article from a portion of recycled glass.
FR2102488A FR3118463B1 (en) 2020-11-27 2021-03-12 Process for manufacturing a glass article from a portion of recycled glass.
EP21835346.4A EP4251578A1 (en) 2020-11-27 2021-11-26 Method for producing a glass article from a portion of recycled glass
PCT/FR2021/052103 WO2022112721A1 (en) 2020-11-27 2021-11-26 Method for producing a glass article from a portion of recycled glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012311A FR3118462A1 (en) 2020-11-27 2020-11-27 Process for manufacturing a glass article from a portion of recycled glass.
FR2012311 2020-11-27

Publications (1)

Publication Number Publication Date
FR3118462A1 true FR3118462A1 (en) 2022-07-01

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FR2012311A Pending FR3118462A1 (en) 2020-11-27 2020-11-27 Process for manufacturing a glass article from a portion of recycled glass.
FR2102488A Active FR3118463B1 (en) 2020-11-27 2021-03-12 Process for manufacturing a glass article from a portion of recycled glass.

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FR2102488A Active FR3118463B1 (en) 2020-11-27 2021-03-12 Process for manufacturing a glass article from a portion of recycled glass.

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724647B1 (en) * 1994-09-16 1997-01-17 Favrot Guy A TRANSPARENT GLASS
FR3051788B1 (en) 2016-05-30 2018-05-25 Verescence France INTERMEDIATE COMPOSITION FOR WHITE GLASS, PROCESS FOR PRODUCING SUCH COMPOSITION AND METHOD FOR PRODUCING WHITE GLASS ARTICLE
CN109399926A (en) * 2017-08-15 2019-03-01 江苏新奥得玻璃制品股份有限公司 The imitative pottery stained glass bottle of new process production
DE102018112070A1 (en) * 2018-05-18 2019-11-21 Schott Ag Flat glass, process for its production and its use

Also Published As

Publication number Publication date
FR3118463B1 (en) 2023-11-24
FR3118463A1 (en) 2022-07-01

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