ATE125973T1 - Verfahren und vorrichtung zur verglasung von abfällen. - Google Patents

Verfahren und vorrichtung zur verglasung von abfällen.

Info

Publication number
ATE125973T1
ATE125973T1 AT91911432T AT91911432T ATE125973T1 AT E125973 T1 ATE125973 T1 AT E125973T1 AT 91911432 T AT91911432 T AT 91911432T AT 91911432 T AT91911432 T AT 91911432T AT E125973 T1 ATE125973 T1 AT E125973T1
Authority
AT
Austria
Prior art keywords
impeller
vessel
waste
stream
feed stream
Prior art date
Application number
AT91911432T
Other languages
English (en)
Inventor
Ray S Richards
Original Assignee
Stir Melter 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 Stir Melter Inc filed Critical Stir Melter Inc
Application granted granted Critical
Publication of ATE125973T1 publication Critical patent/ATE125973T1/de

Links

Classifications

    • 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
    • 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
    • C03B5/02—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
    • 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
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
    • 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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Ladders (AREA)
AT91911432T 1990-04-18 1991-04-17 Verfahren und vorrichtung zur verglasung von abfällen. ATE125973T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/510,556 US7108808B1 (en) 1990-04-18 1990-04-18 Method for waste vitrification

Publications (1)

Publication Number Publication Date
ATE125973T1 true ATE125973T1 (de) 1995-08-15

Family

ID=24031229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91911432T ATE125973T1 (de) 1990-04-18 1991-04-17 Verfahren und vorrichtung zur verglasung von abfällen.

Country Status (12)

Country Link
US (2) US7108808B1 (de)
EP (1) EP0526583B1 (de)
JP (1) JP2862673B2 (de)
KR (1) KR100241150B1 (de)
AT (1) ATE125973T1 (de)
AU (1) AU8002491A (de)
BR (1) BR9106355A (de)
CA (1) CA2080842C (de)
DE (1) DE69111805T2 (de)
ES (1) ES2077231T3 (de)
RU (1) RU2108632C1 (de)
WO (1) WO1991016715A1 (de)

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US5529594A (en) * 1994-04-28 1996-06-25 Stir-Melter, Inc. Method for producing mineral fibers having gaseous occlusions
US5536114A (en) * 1994-05-20 1996-07-16 Stir-Melter, Inc. Apparatus for vitrifcation of hazardous waste
US5711635A (en) * 1994-05-20 1998-01-27 Stir-Melter, Inc. Apparatus for hazardous waste vitrification
CA2137090A1 (en) * 1994-12-01 1996-06-02 Jay Aota Eaf dust treatment
US6145343A (en) * 1998-05-02 2000-11-14 Westinghouse Savannah River Company Low melting high lithia glass compositions and methods
RU2168228C1 (ru) * 1999-11-12 2001-05-27 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды (Мос НПО "Радон") Устройство для высокотемпературной переработки радиоактивных отходов
DE10057285B4 (de) * 2000-11-17 2004-07-08 Schott Glas Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser
RU2231840C2 (ru) * 2002-07-29 2004-06-27 ФГУП Производственное объединение "Маяк" Способ флюсования и получения гомогенного, концентрированного по бору стеклообразующего раствора
RU2244358C2 (ru) * 2002-11-28 2005-01-10 Федеральное государственное унитарное предприятие "Производственное объединение "Маяк" Способ остекловывания жидких радиоактивных отходов
KR101093914B1 (ko) 2003-11-28 2011-12-13 코닝 인코포레이티드 유리 패널의 제조방법
US8199790B2 (en) * 2007-11-02 2012-06-12 Plasma Waste Recycling, Inc. Reactor vessel for plasma gasification
FR2945756B1 (fr) * 2009-05-20 2011-08-05 Commissariat Energie Atomique Materiau solide nanocomposite a base d'hexa-et octacyanometallates, son procede de preparation et procede de fixation de polluants mineraux le mettant en oeuvre.
KR101100614B1 (ko) * 2010-09-20 2011-12-29 한국수력원자력 주식회사 농축폐액 건조물의 펠렛화 장치 및 방법과 이를 이용한 유리조성개발 방법
KR101291393B1 (ko) * 2011-08-24 2013-07-30 한국원자력연구원 시멘트 고화 공정의 폐기물 처리 방법
JP6626493B2 (ja) * 2014-07-21 2019-12-25 コーニング インコーポレイテッド ガラスを調製するための予備清澄装置
US10570045B2 (en) 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems
RU2652084C1 (ru) * 2017-06-07 2018-04-25 Владимир Эрнестович Петров Способ иммобилизации жидких радиоактивных отходов, содержащих тритий и загрязненных радиоактивными солями и органикой, и устройство для его осуществления
DE102022209464A1 (de) * 2022-09-09 2024-03-14 DIL Deutsches Institut für Lebensmitteltechnik e.V. Vorrichtung und Verfahren zum Erwärmen von Massen mit Strom
CN118874388B (zh) * 2024-09-29 2024-12-27 温州理工学院 一种快速核废物玻璃固化反应器

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Publication number Priority date Publication date Assignee Title
US2749379A (en) 1952-06-06 1956-06-05 Jenaer Glaswerk Schott & Gen Means and method for the electric melting of glass
US2781411A (en) 1953-06-10 1957-02-12 Jenaer Glaswerk Schott & Gen Process and apparatus for purifying glass
US3020324A (en) 1958-12-30 1962-02-06 Owens Corning Fiberglass Corp Apparatus for melting heat softenable mineral material
US3350187A (en) 1963-01-08 1967-10-31 Glaverbel Process and apparatus for the homogenisation of molten glass in the chamber connecting the refining furnace to the working compartment
US3358066A (en) 1964-04-22 1967-12-12 Owens Corning Fiberglass Corp Apparatus for melting and feeding heat-softenable materials
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US4299611A (en) 1980-01-18 1981-11-10 Penberthy Harvey Larry Method and apparatus for converting hazardous material to a relatively harmless condition
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JPH0648315B2 (ja) * 1987-09-16 1994-06-22 動力炉・核燃料開発事業団 放射性廃棄物の加熱分解処理装置
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Also Published As

Publication number Publication date
WO1991016715A1 (en) 1991-10-31
EP0526583A1 (de) 1993-02-10
KR100241150B1 (ko) 2000-02-01
CA2080842A1 (en) 1991-10-19
EP0526583A4 (de) 1992-12-15
CA2080842C (en) 2002-06-25
ES2077231T3 (es) 1995-11-16
DE69111805D1 (de) 1995-09-07
AU8002491A (en) 1991-11-11
US7108808B1 (en) 2006-09-19
BR9106355A (pt) 1993-04-27
JP2862673B2 (ja) 1999-03-03
DE69111805T2 (de) 1996-04-18
JPH05507354A (ja) 1993-10-21
RU2108632C1 (ru) 1998-04-10
EP0526583B1 (de) 1995-08-02
US5550310A (en) 1996-08-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties