PT73104A - Method and apparatus for melting glass - Google Patents

Method and apparatus for melting glass

Info

Publication number
PT73104A
PT73104A PT73104A PT7310481A PT73104A PT 73104 A PT73104 A PT 73104A PT 73104 A PT73104 A PT 73104A PT 7310481 A PT7310481 A PT 7310481A PT 73104 A PT73104 A PT 73104A
Authority
PT
Portugal
Prior art keywords
melting glass
melting
glass
Prior art date
Application number
PT73104A
Other languages
English (en)
Other versions
PT73104B (en
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
Priority claimed from US06/155,802 external-priority patent/US4298370A/en
Priority claimed from US06/159,528 external-priority patent/US4298374A/en
Priority claimed from US06/236,161 external-priority patent/US4329165A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of PT73104A publication Critical patent/PT73104A/pt
Publication of PT73104B publication Critical patent/PT73104B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • 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
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
PT73104A 1980-06-02 1981-05-29 Method and apparatus for melting glass PT73104B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/155,802 US4298370A (en) 1980-06-02 1980-06-02 Method of improving glass melting by ablation enhancement
US06/159,528 US4298374A (en) 1980-06-16 1980-06-16 Apparatus for improving glass melting by perforating batch layer
US06/236,161 US4329165A (en) 1981-02-26 1981-02-26 Method for enhanced melting of glass batch and apparatus therefor

Publications (2)

Publication Number Publication Date
PT73104A true PT73104A (en) 1981-06-01
PT73104B PT73104B (en) 1982-06-03

Family

ID=27387766

Family Applications (1)

Application Number Title Priority Date Filing Date
PT73104A PT73104B (en) 1980-06-02 1981-05-29 Method and apparatus for melting glass

Country Status (6)

Country Link
EP (1) EP0041635B1 (pt)
KR (1) KR840001654B1 (pt)
BR (1) BR8103450A (pt)
DE (1) DE3166921D1 (pt)
ES (2) ES502658A0 (pt)
PT (1) PT73104B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618773B1 (fr) * 1987-07-30 1989-12-08 Wanner Isofi Procede et dispositif pour le traitement de laine de verre usagee en vue de sa mise au rebut
CN111377595B (zh) * 2020-05-08 2022-04-22 蚌埠凯盛工程技术有限公司 实时控制玻璃窑炉燃气供给量的方法、系统
CN114105442A (zh) * 2021-12-21 2022-03-01 中国建材国际工程集团有限公司 玻璃熔窑投料成垄设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1623057A (en) * 1925-05-14 1927-04-05 Mississippi Glass Co Batch feeding to glass tanks
US2281050A (en) * 1940-04-11 1942-04-28 Pittsburgh Plate Glass Co Batch feeding apparatus

Also Published As

Publication number Publication date
ES8206396A1 (es) 1982-08-16
ES502658A0 (es) 1982-08-16
EP0041635B1 (en) 1984-10-31
ES502659A0 (es) 1982-04-01
KR840001654B1 (ko) 1984-10-12
KR830006122A (ko) 1983-09-17
EP0041635A1 (en) 1981-12-16
BR8103450A (pt) 1982-02-24
PT73104B (en) 1982-06-03
ES8203804A1 (es) 1982-04-01
DE3166921D1 (en) 1984-12-06

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19941231