ES2017979B3 - Metodo de precalentamiento y licuefaccion de hornadas de vidrio con reciclado de materiales en particulas. - Google Patents

Metodo de precalentamiento y licuefaccion de hornadas de vidrio con reciclado de materiales en particulas.

Info

Publication number
ES2017979B3
ES2017979B3 ES87114186T ES87114186T ES2017979B3 ES 2017979 B3 ES2017979 B3 ES 2017979B3 ES 87114186 T ES87114186 T ES 87114186T ES 87114186 T ES87114186 T ES 87114186T ES 2017979 B3 ES2017979 B3 ES 2017979B3
Authority
ES
Spain
Prior art keywords
preheating
bakes
recycling
glass
particular materials
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 - Lifetime
Application number
ES87114186T
Other languages
English (en)
Inventor
Robert Andrew Lawhon
Robert Bernard Heithoff
Wayne Howard Gonzalez
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of ES2017979B3 publication Critical patent/ES2017979B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
ES87114186T 1986-10-02 1987-09-29 Metodo de precalentamiento y licuefaccion de hornadas de vidrio con reciclado de materiales en particulas. Expired - Lifetime ES2017979B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/914,226 US4696691A (en) 1986-10-02 1986-10-02 Method of glass batch preheating and liquefying with recycling of particulates

Publications (1)

Publication Number Publication Date
ES2017979B3 true ES2017979B3 (es) 1991-03-16

Family

ID=25434062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87114186T Expired - Lifetime ES2017979B3 (es) 1986-10-02 1987-09-29 Metodo de precalentamiento y licuefaccion de hornadas de vidrio con reciclado de materiales en particulas.

Country Status (8)

Country Link
US (1) US4696691A (es)
EP (1) EP0272387B1 (es)
JP (1) JPS63166727A (es)
AT (1) ATE56931T1 (es)
CA (1) CA1277836C (es)
DE (1) DE3765235D1 (es)
ES (1) ES2017979B3 (es)
GR (1) GR3000908T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853024A (en) * 1988-05-17 1989-08-01 Owens-Corning Fiberglas Corporation Scrap recovery apparatus
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
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
US7373791B1 (en) 1999-07-13 2008-05-20 Ppg Industries Ohio, Inc. Methods of forming particulate glass batch compositions
JP5094352B2 (ja) * 2007-12-04 2012-12-12 大同特殊鋼株式会社 ガラス溶解装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030094A (en) * 1955-06-21 1962-04-17 Walter C Saeman Rotary furnace installations and method of processing charges therein
JPS49324B1 (es) * 1967-08-14 1974-01-07
US3880629A (en) * 1973-07-09 1975-04-29 Industrial Resources Air pollution control process for glass manufacture
US4113459A (en) * 1974-08-14 1978-09-12 Saint-Gobain Industries Method and apparatus for melting mineral materials
ZA757110B (en) * 1974-11-25 1977-06-29 Owens Corning Fiberglass Corp Method for making glass
US4208201A (en) * 1975-05-15 1980-06-17 Owens-Corning Fiberglas Corporation Process and apparatus for treatment of exhaust gases from glass melting furnaces
JPS5216513A (en) * 1975-07-31 1977-02-07 Ishikawajima Harima Heavy Ind Method of melting raw materials for glass and apparatus thereof
DE2656616A1 (de) * 1976-11-12 1978-05-24 Polysius Ag Vorrichtung zum erhitzen von zur glasschmelze bestimmten rohmaterialien
US4185984A (en) * 1978-02-06 1980-01-29 Union Carbide Corporation Process for producing glass in a rotary furnace
US4349367A (en) * 1981-03-31 1982-09-14 Ppg Industries, Inc. Method of recovering waste heat from furnace flue gases using a granular heat exchange means
US4350512A (en) * 1981-03-31 1982-09-21 Ppg Industries, Inc. Glass melting method using cullet as heat recovery and particulate collection medium
US4519814A (en) * 1983-07-25 1985-05-28 Ppg Industries, Inc. Two stage batch liquefaction process and apparatus
US4529428A (en) * 1983-11-25 1985-07-16 Ppg Industries, Inc. Method and apparatus for feeding an ablation liquefaction process

Also Published As

Publication number Publication date
CA1277836C (en) 1990-12-18
EP0272387A1 (en) 1988-06-29
JPS63166727A (ja) 1988-07-09
ATE56931T1 (de) 1990-10-15
GR3000908T3 (en) 1991-12-10
EP0272387B1 (en) 1990-09-26
JPH02295B2 (es) 1990-01-05
US4696691A (en) 1987-09-29
DE3765235D1 (de) 1990-10-31

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