DD290867A5 - Verfahren zum betreiben eines glasschmelzofens - Google Patents

Verfahren zum betreiben eines glasschmelzofens Download PDF

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Publication number
DD290867A5
DD290867A5 DD89335561A DD33556189A DD290867A5 DD 290867 A5 DD290867 A5 DD 290867A5 DD 89335561 A DD89335561 A DD 89335561A DD 33556189 A DD33556189 A DD 33556189A DD 290867 A5 DD290867 A5 DD 290867A5
Authority
DD
German Democratic Republic
Prior art keywords
glass
furnace
layer
melting furnace
mixture
Prior art date
Application number
DD89335561A
Other languages
German (de)
English (en)
Inventor
Helmut Pieper
Hartmut Zschocher
Original Assignee
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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 ����@����@�K@��K@��k�� filed Critical ����@����@�K@��K@��k��
Publication of DD290867A5 publication Critical patent/DD290867A5/de

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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
    • B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
    • 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
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface
    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/305—Glass or glass like matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/35—Asbestos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DD89335561A 1988-12-13 1989-12-12 Verfahren zum betreiben eines glasschmelzofens DD290867A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841918A DE3841918C1 (enExample) 1988-12-13 1988-12-13

Publications (1)

Publication Number Publication Date
DD290867A5 true DD290867A5 (de) 1991-06-13

Family

ID=6369052

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89335561A DD290867A5 (de) 1988-12-13 1989-12-12 Verfahren zum betreiben eines glasschmelzofens

Country Status (3)

Country Link
US (1) US4948411A (enExample)
DD (1) DD290867A5 (enExample)
DE (1) DE3841918C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435738C1 (de) * 1994-10-06 1996-03-07 Steinmueller Gmbh L & C Verfahren zur Behandlung mineralfaserhaltiger Abfälle, insbesondere asbesthaltiger Abfälle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59002761D1 (de) * 1990-07-07 1993-10-21 Sorg Gmbh & Co Kg Glasschmelzofen, insbesondere für das Verglasen von Abfallstoffen.
DE4112162C1 (enExample) * 1991-04-13 1992-07-30 Beteiligungen Sorg Gmbh & Co Kg, 8770 Lohr, De
US5340372A (en) * 1991-08-07 1994-08-23 Pedro Buarque de Macedo Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste
CZ278936B6 (en) * 1991-09-23 1994-09-14 Crystalex Sp Vitrification process of powder waste, particularly fly ash from refuse incinerating plants
ATE168762T1 (de) * 1993-03-08 1998-08-15 Kobe Steel Ltd Verfahren zum betrieb eines plasmaschmelzofens
DE4446576C1 (de) * 1994-12-25 1996-04-25 Sorg Gmbh & Co Kg Wannen-Schmelzofen zum Inertisieren von Schadstoffen durch Verglasen
DE4446575C2 (de) * 1994-12-25 1996-11-28 Sorg Gmbh & Co Kg Verfahren und Vorrichtung zum Abtrennen von Galle bei Schmelzprozessen von Glas
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
DE19723599A1 (de) 1997-06-05 1998-12-10 Abb Research Ltd Verfahren zum Verglasen von schwermetallhaltigen Reststoffen mit einem über 10 Massen-% liegenden Chlorgehalt sowie Schmelzofen zur Durchführung des Verfahrens
FI123191B (sv) * 2007-03-28 2012-12-14 Paroc Oy Ab Anordning och förfarande för smältpåmatning, anordningens användning
KR101583372B1 (ko) * 2013-09-03 2016-01-07 주식회사 엘지화학 이질 유리 제거 장치 및 이를 포함하는 유리 제조 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1875474A (en) * 1932-09-06 To libbey-owens
US1597440A (en) * 1923-03-02 1926-08-24 Libbey Owens Sheet Glass Co Continuous tank furnace
US1818203A (en) * 1927-07-27 1931-08-11 Libbey Owens Ford Glass Co Method and apparatus for producing molten glass
US1872477A (en) * 1928-05-21 1932-08-16 Libbey Owens Ford Glass Co Furnace construction
US2122469A (en) * 1936-09-10 1938-07-05 Pittsburgh Plate Glass Co Apparatus for making glass
US3226220A (en) * 1961-09-06 1965-12-28 Glaverbel Device for the protection of barriers in glass furnaces
US3420653A (en) * 1965-03-08 1969-01-07 Corning Glass Works Glass melting furnace
FR1502663A (fr) * 1966-05-17 1967-11-24 Saint Gobain Procédé de fabrication du verre
US3771986A (en) * 1972-06-01 1973-11-13 Ppg Industries Inc Continuously skimming viscous glass
GB8331031D0 (en) * 1983-11-21 1983-12-29 Roberts D Vitrification of asbestos waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435738C1 (de) * 1994-10-06 1996-03-07 Steinmueller Gmbh L & C Verfahren zur Behandlung mineralfaserhaltiger Abfälle, insbesondere asbesthaltiger Abfälle

Also Published As

Publication number Publication date
DE3841918C1 (enExample) 1990-04-12
US4948411A (en) 1990-08-14

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Legal Events

Date Code Title Description
NPI Change in the person, name or address of the patentee (addendum to changes before extension act)
ENJ Ceased due to non-payment of renewal fee