ES8100788A1 - Procedimiento de fabricacion de vidrios de mezclas vitrifi- cables - Google Patents

Procedimiento de fabricacion de vidrios de mezclas vitrifi- cables

Info

Publication number
ES8100788A1
ES8100788A1 ES491487A ES491487A ES8100788A1 ES 8100788 A1 ES8100788 A1 ES 8100788A1 ES 491487 A ES491487 A ES 491487A ES 491487 A ES491487 A ES 491487A ES 8100788 A1 ES8100788 A1 ES 8100788A1
Authority
ES
Spain
Prior art keywords
refining agent
raw materials
refining
bubbles
sulfur
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.)
Expired
Application number
ES491487A
Other languages
English (en)
Other versions
ES491487A0 (es
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.)
Societe Generale pour lEmballage
Original Assignee
Societe Generale pour lEmballage
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 Societe Generale pour lEmballage filed Critical Societe Generale pour lEmballage
Publication of ES491487A0 publication Critical patent/ES491487A0/es
Publication of ES8100788A1 publication Critical patent/ES8100788A1/es
Expired legal-status Critical Current

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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/026—Pelletisation or prereacting of powdered raw materials
    • 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
    • C03C1/004—Refining agents

Abstract

PROCEDIMIENTO DE FABRICACION DE VIDRIO. CONSISTE EN FUNDIR LAS MEZCLAS ADICIONANDOLES SULFATOS Y UN AGENTE REDUCTOR EN PROPORCIONES QUE CORRESPONDEN A LA REDUCCION DE AL MENOS 1/4 DE LOS IONES SULFATOS EN FORMA DE IONES SULFUROS; LOS SULFATOS SON INTRODUCIDOS EN FORMA DE SULFATO DE CALCIO TAL COMO YESO O ESCAYOLA Y CON UNA GRANULOMETRIA INFERIOR A 0,1 MILIMETROS. LOS ELEMENTOS AGLOMERADOS QUE DAN CUERPO A LA MASA CONTIENEN UN ARGAMASA CARBONATADA, TAL COMO BREA O FUEL PESADO, O BIEN CARBOXIMETILCELULOSA O SILICATO DE SOSA.
ES491487A 1979-05-17 1980-05-14 Procedimiento de fabricacion de vidrios de mezclas vitrifi- cables Expired ES8100788A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912572A FR2456713A1 (fr) 1979-05-17 1979-05-17 Melanges vitrifiables

Publications (2)

Publication Number Publication Date
ES491487A0 ES491487A0 (es) 1980-12-16
ES8100788A1 true ES8100788A1 (es) 1980-12-16

Family

ID=9225581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491487A Expired ES8100788A1 (es) 1979-05-17 1980-05-14 Procedimiento de fabricacion de vidrios de mezclas vitrifi- cables

Country Status (7)

Country Link
US (1) US4313747A (es)
EP (1) EP0020224B1 (es)
AT (1) ATE5877T1 (es)
BR (1) BR8003078A (es)
DE (1) DE3066139D1 (es)
ES (1) ES8100788A1 (es)
FR (1) FR2456713A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450579B (sv) * 1983-03-07 1987-07-06 Rockwool Ab Brikett foretredesvis avsedd som tillsatsbrensle i schaktugnar
US4551161A (en) * 1984-06-27 1985-11-05 Ppg Industries, Inc. Organic wetting of glass batch
FR2634753B1 (fr) * 1988-07-27 1992-08-21 Saint Gobain Vitrage Vitrage a couche electro-conductrice obtenue par pyrolyse de composes en poudre, utilisable en tant que pare-brise pour automobile
US4988376A (en) * 1989-08-02 1991-01-29 Western Research Institute Glassification of lead and silica solid waste
US5188649A (en) * 1991-08-07 1993-02-23 Pedro Buarque de Macedo Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste
US5401287A (en) * 1993-08-19 1995-03-28 Ppg Industries, Inc. Reduction of nickel sulfide stones in a glass melting operation
US5678236A (en) * 1996-01-23 1997-10-14 Pedro Buarque De Macedo Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste
DE69829683T2 (de) 1997-10-20 2005-09-29 PPG Industries Ohio, Inc., Cleveland Infrarote und ultraviolette strahlung absorbierende blauglaszusammensetzung
EP1465869B1 (en) * 2001-12-21 2013-05-15 Exelixis Patent Company LLC Modulators of lxr
KR20110000729A (ko) * 2008-03-03 2011-01-05 쌩-고벵 글래스 프랑스 유리의 제조 방법
US20130072371A1 (en) * 2011-03-17 2013-03-21 Ppg Industries Ohio, Inc. Method of, and apparatus for, using a glass fluxing agent to reduce foam during melting of glass batch
ITUB20152157A1 (it) * 2015-07-14 2017-01-14 Oximet S R L Micro‑granulato comprendente diossido di stagno, particolarmente per la fabbricazione del vetro.
US11697608B2 (en) * 2019-10-01 2023-07-11 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass
US11319235B2 (en) 2019-10-01 2022-05-03 Owens-Brockway Glass Container Inc. Glass manufacturing process
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
US11370686B2 (en) 2019-10-01 2022-06-28 Owens-Brockway Glass Container Inc. Fining submerged combustion glass

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US360840A (en) * 1887-04-12 Batch for making glass
US3240581A (en) * 1961-09-12 1966-03-15 Libbey Owens Ford Glass Co Process for treating glass furnace
USRE26328E (en) 1962-03-20 1968-01-02 Glass melting method
US3511629A (en) * 1966-12-01 1970-05-12 Fmc Corp Method for refining glass with a metal sulfide frit
US3589885A (en) * 1969-04-07 1971-06-29 Owens Illinois Inc Glass melting with a refining agent
DE2230634C3 (de) * 1972-06-22 1974-11-28 Polysius Ag, 4723 Neubeckum Verfahren zum Trocknen von Glasgemenge-Pellets
NL7406495A (nl) * 1974-05-15 1975-11-18 Philips Nv Werkwijze voor de bereiding van ultraviolet doorlatend glas.
NL181989C (nl) * 1976-11-08 1987-12-16 Ppg Industries Inc Werkwijze voor de bereiding van een colemaniet bevattend glasvezelvormend glasgemeng.
US4074991A (en) * 1976-11-08 1978-02-21 Ppg Industries, Inc. Method of preparing boric acid-containing glass batch
US4074990B1 (en) * 1976-11-08 1983-08-09 Ppg Industries Inc Method of preparing colemanite-containing glass batch
US4074989A (en) * 1976-11-08 1978-02-21 Ppg Industries, Inc. Method of preparing anhydrous boric acid-containing glass batch

Also Published As

Publication number Publication date
US4313747A (en) 1982-02-02
ATE5877T1 (de) 1984-02-15
ES491487A0 (es) 1980-12-16
BR8003078A (pt) 1980-12-23
DE3066139D1 (en) 1984-02-23
FR2456713A1 (fr) 1980-12-12
EP0020224B1 (fr) 1984-01-18
FR2456713B1 (es) 1984-10-19
EP0020224A1 (fr) 1980-12-10

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