DE69021570D1 - Verfahren zur behandlung von giftabfällen. - Google Patents

Verfahren zur behandlung von giftabfällen.

Info

Publication number
DE69021570D1
DE69021570D1 DE69021570T DE69021570T DE69021570D1 DE 69021570 D1 DE69021570 D1 DE 69021570D1 DE 69021570 T DE69021570 T DE 69021570T DE 69021570 T DE69021570 T DE 69021570T DE 69021570 D1 DE69021570 D1 DE 69021570D1
Authority
DE
Germany
Prior art keywords
pellets
vitreous mass
feed batch
molten vitreous
batch
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 - Fee Related
Application number
DE69021570T
Other languages
English (en)
Other versions
DE69021570T2 (de
Inventor
Keith Russell Mcneill
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.)
Vert Investments Ltd
Original Assignee
Vert Investments Ltd
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 GB898903224A external-priority patent/GB8903224D0/en
Priority claimed from GB898920107A external-priority patent/GB8920107D0/en
Application filed by Vert Investments Ltd filed Critical Vert Investments Ltd
Application granted granted Critical
Publication of DE69021570D1 publication Critical patent/DE69021570D1/de
Publication of DE69021570T2 publication Critical patent/DE69021570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0066—Disposal of asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • 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
    • 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
    • C03B5/005—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
    • C03B5/0275—Shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
DE69021570T 1989-02-13 1990-02-12 Verfahren zur behandlung von giftabfällen. Expired - Fee Related DE69021570T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898903224A GB8903224D0 (en) 1989-02-13 1989-02-13 A method of treating toxic waste
GB898920107A GB8920107D0 (en) 1989-09-06 1989-09-06 Method of treating toxic waste
PCT/GB1990/000218 WO1990009211A1 (en) 1989-02-13 1990-02-12 A method of treating toxic waste

Publications (2)

Publication Number Publication Date
DE69021570D1 true DE69021570D1 (de) 1995-09-14
DE69021570T2 DE69021570T2 (de) 1996-02-08

Family

ID=26294945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021570T Expired - Fee Related DE69021570T2 (de) 1989-02-13 1990-02-12 Verfahren zur behandlung von giftabfällen.

Country Status (7)

Country Link
EP (1) EP0480930B1 (de)
AT (1) ATE126078T1 (de)
DE (1) DE69021570T2 (de)
DK (1) DK0480930T3 (de)
ES (1) ES2075195T3 (de)
GB (2) GB2228476B (de)
WO (1) WO1990009211A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0448174A1 (de) * 1990-03-21 1991-09-25 Van Eggelen, Cornelis Theodorus Petrus Verfahren zum Aufbereiten von Abfällen
WO1992015531A1 (fr) * 1991-03-05 1992-09-17 Commissariat A L'energie Atomique Four de fusion en continu de melanges d'oxydes par induction directe a haute frequence a temps d'affinage tres court et a faible consommation en energie
DE4111385A1 (de) * 1991-04-09 1992-10-15 Leybold Ag Verfahren zum aufschmelzen von filterstaeuben
CZ278936B6 (en) * 1991-09-23 1994-09-14 Crystalex Sp Vitrification process of powder waste, particularly fly ash from refuse incinerating plants
US5288435A (en) * 1992-05-01 1994-02-22 Westinghouse Electric Corp. Treatment of radioactive wastes
CA2099460A1 (en) * 1992-07-02 1994-01-03 Michelle G. Alexander Process for vitrifying incinerator ash
US5273566A (en) * 1993-01-26 1993-12-28 International Environmelting Corporation Process for producing an environmentally acceptable abrasive product from hazardous wastes
US5616160A (en) * 1993-05-24 1997-04-01 Corning Incorporated Process for vitrifying incinerator ash
FR2705912B1 (fr) * 1993-06-01 1997-10-24 Cnim Procédé de vitrification de résidus solides issus de l'incinération de déchets ménagers et/ou industriels, four de fusion pour la mise en Óoeuvre de ce procédé et produit issu de ce procédé.
AU2711297A (en) * 1996-05-29 1998-01-05 De Giovannini S.A. Process for the production of amorphous material from wastes
EP1147827A1 (de) * 2000-04-21 2001-10-24 Giovacchino Montagnani Verfahren und Anlage zur Neutralisierung schädlicher Pulver
AT4735U3 (de) * 2001-07-23 2002-04-25 Ash Dec Umwelttechnologien Ges Verfahren zur dekontamination und inertisierung von filter- und flugaschen
CN103822211B (zh) * 2014-03-03 2016-09-28 李先旺 垃圾焚烧飞灰的胶凝烧结处理方法及垃圾处理方法
CN109437573B (zh) * 2018-12-12 2020-08-28 北京科技大学 一种垃圾焚烧飞灰二噁英无害化处理方法
CN110590160A (zh) * 2019-08-12 2019-12-20 中原环资科技有限公司 一种多种无机危废协同电熔融无害化与资源化处理的工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018884A (en) * 1933-11-11 1935-10-29 Fairmount Glass Works Inc Electric glass furnace
US3912488A (en) * 1974-07-25 1975-10-14 Johns Manville Electric furnace outlet
GB2043049B (en) * 1979-02-27 1983-06-15 Wiederaufarbeitung Von Kernbre Method for controlling the discharge of molten material

Also Published As

Publication number Publication date
DE69021570T2 (de) 1996-02-08
EP0480930B1 (de) 1995-08-09
EP0480930A1 (de) 1992-04-22
GB2256037B (en) 1993-02-10
GB9214473D0 (en) 1992-08-19
WO1990009211A1 (en) 1990-08-23
ATE126078T1 (de) 1995-08-15
ES2075195T3 (es) 1995-10-01
DK0480930T3 (da) 1995-09-18
GB2228476A (en) 1990-08-29
GB9003073D0 (en) 1990-04-11
GB2228476B (en) 1993-02-10
GB2256037A (en) 1992-11-25

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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