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FR2654021B1 - METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME. - Google Patents

METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME.

Info

Publication number
FR2654021B1
FR2654021B1 FR8914815A FR8914815A FR2654021B1 FR 2654021 B1 FR2654021 B1 FR 2654021B1 FR 8914815 A FR8914815 A FR 8914815A FR 8914815 A FR8914815 A FR 8914815A FR 2654021 B1 FR2654021 B1 FR 2654021B1
Authority
FR
France
Prior art keywords
vitrification
fly ash
implementing same
implementing
same
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 - Lifetime
Application number
FR8914815A
Other languages
French (fr)
Other versions
FR2654021A1 (en
Inventor
Simond Jacques
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8914815A priority Critical patent/FR2654021B1/en
Priority to CH3473/90A priority patent/CH683826A5/en
Priority to DE4035049A priority patent/DE4035049A1/en
Publication of FR2654021A1 publication Critical patent/FR2654021A1/en
Application granted granted Critical
Publication of FR2654021B1 publication Critical patent/FR2654021B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03B5/235—Heating the glass
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/1045—Forming solid beads by bringing hot glass in contact with a liquid, e.g. shattering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/109—Glass-melting furnaces specially adapted for making beads
    • 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
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction 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
    • C03B5/025—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma heating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C04B18/085—Pelletizing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Plasma & Fusion (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Processing Of Solid Wastes (AREA)
FR8914815A 1989-11-07 1989-11-07 METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME. Expired - Lifetime FR2654021B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8914815A FR2654021B1 (en) 1989-11-07 1989-11-07 METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME.
CH3473/90A CH683826A5 (en) 1989-11-07 1990-11-01 The process of vitrification of fly ash and device for its implementation.
DE4035049A DE4035049A1 (en) 1989-11-07 1990-11-05 Nitrifying fly ash from incinerators - by heating to melt and break down harmful products followed by quenching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914815A FR2654021B1 (en) 1989-11-07 1989-11-07 METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME.

Publications (2)

Publication Number Publication Date
FR2654021A1 FR2654021A1 (en) 1991-05-10
FR2654021B1 true FR2654021B1 (en) 1992-02-28

Family

ID=9387310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914815A Expired - Lifetime FR2654021B1 (en) 1989-11-07 1989-11-07 METHOD FOR VITRIFICATION OF FLY ASH AND DEVICE FOR IMPLEMENTING SAME.

Country Status (3)

Country Link
CH (1) CH683826A5 (en)
DE (1) DE4035049A1 (en)
FR (1) FR2654021B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301353C1 (en) * 1993-01-20 1994-05-26 Sorg Gmbh & Co Kg Method of vitrifying waste material contg. high proportion of carbon - with heat generated by burning gases used to heat up material fed to appts.
NO931382L (en) * 1993-04-15 1994-10-17 Arvid Inge Soervik Neutralization of powdered waste from electronics scrap by production of glassy slag in plasma furnace, and recovery of valuable elements
TW239183B (en) * 1993-06-01 1995-01-21 Hitachi Shipbuilding Eng Co
FR2708217B1 (en) * 1993-07-28 1995-10-06 Europlasma Method for inerting by plasma torch products containing metals, in particular heavy metals and installation for its implementation.
NL9302207A (en) * 1993-12-17 1995-07-17 Jansen Products N V Process and apparatus for converting harmful materials from waste into an inert product
DE4403432A1 (en) * 1994-02-04 1995-08-10 Abb Research Ltd Exhaust gas routing for a filter dust melting furnace
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
CN112979151A (en) * 2021-02-05 2021-06-18 重庆新离子环境科技有限公司 Resourceful treatment method for fly ash coupling metallurgical waste residues
CN119525246A (en) * 2024-08-21 2025-02-28 中国石油化工股份有限公司 A complete set of technical equipment for zero landfill and harmless treatment of multi-source solid waste

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR11360E (en) * 1908-08-07 1910-02-03 Marius Sauvageon Electric furnace for continuous glass production
DE822967C (en) * 1948-10-02 1951-11-29 Friedrich Nuber Processing of fly ash
US2917011A (en) * 1956-05-10 1959-12-15 Kohlenscheidungs Gmbh Apparatus and method for melting fly ash in a tangentially fired furnace chamber
US3074257A (en) * 1960-05-16 1963-01-22 Cataphote Corp Method and apparatus for making glass beads
US3917479A (en) * 1971-12-03 1975-11-04 Nat Res Dev Furnaces
GB1379085A (en) * 1972-10-05 1975-01-02 Gnii Stekla Production of aggregates or fillers suitable for use in construction mixes
CA1060929A (en) * 1975-04-16 1979-08-21 Robert S. Segsworth Extended arc furnace and process for melting particulate charge therin
DE2721932C2 (en) * 1977-05-14 1979-02-15 Steag Ag, 4300 Essen Method and device for the production of a material suitable for landfill or as an intermediate product from fly ash
CA1271477A (en) * 1983-11-18 1990-07-10 John F. Gerster 1h-imidazo[4,5-c]quinolin-4-amines
PL245769A1 (en) * 1984-01-18 1985-07-30 Huta Zabrze Electric resistance-and-arc furnace for melting minerals in particular basalt

Also Published As

Publication number Publication date
FR2654021A1 (en) 1991-05-10
CH683826A5 (en) 1994-05-31
DE4035049A1 (en) 1991-05-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse