DE3466380D1 - Method and apparatus for controlling wall layer thickness in a liquefaction process - Google Patents

Method and apparatus for controlling wall layer thickness in a liquefaction process

Info

Publication number
DE3466380D1
DE3466380D1 DE8484114056T DE3466380T DE3466380D1 DE 3466380 D1 DE3466380 D1 DE 3466380D1 DE 8484114056 T DE8484114056 T DE 8484114056T DE 3466380 T DE3466380 T DE 3466380T DE 3466380 D1 DE3466380 D1 DE 3466380D1
Authority
DE
Germany
Prior art keywords
layer thickness
wall layer
lining
liquefaction process
controlling wall
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
DE8484114056T
Other languages
German (de)
English (en)
Inventor
Robert Bernard Heithoff
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 DE3466380D1 publication Critical patent/DE3466380D1/de
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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/24—Automatically regulating the melting process
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Laminated Bodies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE8484114056T 1983-11-25 1984-11-21 Method and apparatus for controlling wall layer thickness in a liquefaction process Expired DE3466380D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/555,243 US4521235A (en) 1983-11-25 1983-11-25 Method and apparatus for controlling wall layer thickness in a liquefaction process

Publications (1)

Publication Number Publication Date
DE3466380D1 true DE3466380D1 (en) 1987-10-29

Family

ID=24216539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484114056T Expired DE3466380D1 (en) 1983-11-25 1984-11-21 Method and apparatus for controlling wall layer thickness in a liquefaction process

Country Status (7)

Country Link
US (1) US4521235A (enExample)
EP (1) EP0146786B1 (enExample)
JP (1) JPS60191025A (enExample)
AT (1) ATE29871T1 (enExample)
CA (1) CA1221240A (enExample)
DE (1) DE3466380D1 (enExample)
ES (1) ES8604074A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668271A (en) * 1986-01-02 1987-05-26 Ppg Industries, Inc. Ablation melting with thermal protection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007755A (en) * 1933-07-01 1935-07-09 Fairmount Glass Works Process of electrically melting and refining glass and apparatus therefor
US2834157A (en) * 1954-11-03 1958-05-13 Owens Illinois Glass Co Glass melting furnace
US4028083A (en) * 1974-08-19 1977-06-07 Johns-Manville Corporation Method and apparatus for controlling temperature within a furnace
JPS5142607A (en) * 1974-10-07 1976-04-10 Dainippon Printing Co Ltd Karendaano tenmeiinsatsusochi
SU610803A1 (ru) * 1976-11-04 1978-06-15 Государственный научно-исследовательский институт стекла Способ автоматического управлени тепловым режимом процесса варки стекла в ванных печах
US4194077A (en) * 1977-12-27 1980-03-18 Owens-Corning Fiberglas Corporation Batch sensor for glass-melting furnaces
SU727572A1 (ru) * 1978-05-04 1980-04-15 Гусевский Филиал Государственного Научно-Исследовательского Института Способ автоматического управлени температурным режимом стекловаренной печи
JPS5531267A (en) * 1978-08-28 1980-03-05 Kubota Ltd Reverberating ash melting furnace
WO1980002833A1 (en) * 1979-06-18 1980-12-24 Owens Corning Fiberglass Corp Infrared batch level control for a glass furnace
JPS6022654B2 (ja) * 1980-06-24 1985-06-03 日本電信電話株式会社 光通信用ファイバの製造方法
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction

Also Published As

Publication number Publication date
JPS60191025A (ja) 1985-09-28
EP0146786B1 (en) 1987-09-23
ES537890A0 (es) 1986-01-16
CA1221240A (en) 1987-05-05
JPS6230131B2 (enExample) 1987-06-30
ATE29871T1 (de) 1987-10-15
EP0146786A1 (en) 1985-07-03
ES8604074A1 (es) 1986-01-16
US4521235A (en) 1985-06-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee