GB1485421A - Pre-heating of vitrifiable batch - Google Patents

Pre-heating of vitrifiable batch

Info

Publication number
GB1485421A
GB1485421A GB38488/74A GB3848874A GB1485421A GB 1485421 A GB1485421 A GB 1485421A GB 38488/74 A GB38488/74 A GB 38488/74A GB 3848874 A GB3848874 A GB 3848874A GB 1485421 A GB1485421 A GB 1485421A
Authority
GB
United Kingdom
Prior art keywords
support
heated
gases
furnace
sept
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
GB38488/74A
Other languages
English (en)
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.)
AGC Glass Europe SA
Glaverbel Mecaniver SA
Original Assignee
Glaverbel Mecaniver SA
Glaverbel Belgium SA
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 Glaverbel Mecaniver SA, Glaverbel Belgium SA filed Critical Glaverbel Mecaniver SA
Publication of GB1485421A publication Critical patent/GB1485421A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/0275—Shaft furnaces
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB38488/74A 1973-09-05 1974-09-03 Pre-heating of vitrifiable batch Expired GB1485421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU68363 1973-09-05

Publications (1)

Publication Number Publication Date
GB1485421A true GB1485421A (en) 1977-09-14

Family

ID=19727461

Family Applications (2)

Application Number Title Priority Date Filing Date
GB38488/74A Expired GB1485421A (en) 1973-09-05 1974-09-03 Pre-heating of vitrifiable batch
GB42626/76A Expired GB1485422A (en) 1973-09-05 1974-09-03 Pre-heating of vitrifiable batch

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB42626/76A Expired GB1485422A (en) 1973-09-05 1974-09-03 Pre-heating of vitrifiable batch

Country Status (6)

Country Link
US (1) US3944713A (cg-RX-API-DMAC7.html)
JP (2) JPS5051515A (cg-RX-API-DMAC7.html)
BE (1) BE819226A (cg-RX-API-DMAC7.html)
DE (1) DE2442461A1 (cg-RX-API-DMAC7.html)
FR (1) FR2242338B1 (cg-RX-API-DMAC7.html)
GB (2) GB1485421A (cg-RX-API-DMAC7.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113459A (en) 1974-08-14 1978-09-12 Saint-Gobain Industries Method and apparatus for melting mineral materials
GB1489797A (en) * 1975-05-15 1977-10-26 Fibreglass Ltd Production of glass fibres
JPS5256119A (en) * 1975-09-27 1977-05-09 Central Glass Co Ltd Method of melting glass material
JPS5241624A (en) * 1975-09-27 1977-03-31 Central Glass Co Ltd Method of melting glass material
JPS5241620A (en) * 1975-09-27 1977-03-31 Central Glass Co Ltd Method of melting glass material
JPS52135323A (en) * 1976-05-10 1977-11-12 Shibata Hario Glass Kk Apparatus for charging glass material in electric melting furnace
LU78447A1 (cg-RX-API-DMAC7.html) * 1976-11-12 1978-02-16
JPS5361612A (en) * 1976-11-15 1978-06-02 Central Glass Co Ltd Method of melting glass materials
JPS5361614A (en) * 1976-11-15 1978-06-02 Central Glass Co Ltd Method of melting glass materials
US4138238A (en) * 1977-04-08 1979-02-06 Strickland Edward T Method and apparatus for producing molten glass
US4185984A (en) * 1978-02-06 1980-01-29 Union Carbide Corporation Process for producing glass in a rotary furnace
EP0035850A1 (en) * 1980-02-29 1981-09-16 Forty-Eight Insulations Inc. Melting system, electric furnace and process for use in the production of high temperature mineral wool insulation
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction
US4559071A (en) * 1981-07-30 1985-12-17 Ppg Industries, Inc. Ablating liquefaction method
USRE32317E (en) * 1981-07-30 1986-12-30 Ppg Industries, Inc. Glass batch liquefaction
US4564379A (en) * 1981-07-30 1986-01-14 Ppg Industries, Inc. Method for ablating liquefaction of materials
US4654068A (en) * 1981-07-30 1987-03-31 Ppg Industries, Inc. Apparatus and method for ablating liquefaction of materials
US4545798A (en) * 1983-06-02 1985-10-08 Ppg Industries, Inc. Ablating liquefaction employing plasma
US4781171A (en) * 1987-07-06 1988-11-01 Indugas, Inc. Gas fired particulate melting apparatus and method
GB2243674B (en) * 1990-04-26 1993-09-29 Keith Russell Mcneill Method of feeding glass batch to a glass-melting furnace
US5713977A (en) * 1994-09-12 1998-02-03 Praxair Technology, Inc. Fixed bed filtering preheater process for high temperature process furnaces
US8051680B2 (en) * 2007-09-28 2011-11-08 Praxair Technology, Inc. Heating glassmaking materials with radiative heat transfer
GB2475303A (en) * 2009-11-13 2011-05-18 Roger Pauli A method and apparatus for melting material
RU2441850C1 (ru) * 2010-07-23 2012-02-10 Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ(ТУ)") Способ варки шихты и устройство для его осуществления
IT1403492B1 (it) 2010-12-17 2013-10-17 Kubera S R L Forno a bacino per la fusione di materiale
US9932258B1 (en) * 2014-04-17 2018-04-03 Owens-Brockway Glass Container Inc. Apparatus and process for making glass and glass gobs
US9815726B2 (en) * 2015-09-03 2017-11-14 Johns Manville Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust
CN108698892A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 从二氧化硅颗粒制备石英玻璃体
US11299417B2 (en) 2015-12-18 2022-04-12 Heraeus Quarzglas Gmbh & Co. Kg Preparation of a quartz glass body in a melting crucible of refractory metal
CN108698888A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在石英玻璃制备中作为中间物的经碳掺杂的二氧化硅颗粒的制备
TWI808933B (zh) 2015-12-18 2023-07-21 德商何瑞斯廓格拉斯公司 石英玻璃體、二氧化矽顆粒、光導、施照體、及成型體及其製備方法
TWI733723B (zh) 2015-12-18 2021-07-21 德商何瑞斯廓格拉斯公司 不透明石英玻璃體的製備
CN108698894A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在多腔式烘箱中制备石英玻璃体
CN108698890A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 利用在熔融烘箱中的露点监测制备石英玻璃体
KR20180095619A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 실리카 유리 제조 동안 규소 함량의 증가
WO2020225962A1 (ja) 2019-05-08 2020-11-12 Ａｇｃ株式会社 メルトの製造方法、ガラス物品の製造方法、溶解装置、及びガラス物品の製造装置
RU2720042C1 (ru) * 2019-12-11 2020-04-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Способ получения стекольной шихты

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564783A (en) * 1948-11-02 1951-08-21 George E Howard Glass melting furnace and method
BE578627A (cg-RX-API-DMAC7.html) * 1959-05-12
DE1211766B (de) * 1962-06-25 1966-03-03 Patra Patent Treuhand Herstellung von blasenarmem Quarzrohr

Also Published As

Publication number Publication date
GB1485422A (en) 1977-09-14
FR2242338B1 (cg-RX-API-DMAC7.html) 1977-11-10
JPS5051515A (cg-RX-API-DMAC7.html) 1975-05-08
FR2242338A1 (cg-RX-API-DMAC7.html) 1975-03-28
DE2442461A1 (de) 1975-03-06
JPS5088108A (cg-RX-API-DMAC7.html) 1975-07-15
BE819226A (fr) 1975-02-27
US3944713A (en) 1976-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee