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FR2359372A1 - Traitement de materiaux residuaires contenant des metaux alcalins dans un four a atmosphere controlee - Google Patents

Traitement de materiaux residuaires contenant des metaux alcalins dans un four a atmosphere controlee

Info

Publication number
FR2359372A1
FR2359372A1 FR7722144A FR7722144A FR2359372A1 FR 2359372 A1 FR2359372 A1 FR 2359372A1 FR 7722144 A FR7722144 A FR 7722144A FR 7722144 A FR7722144 A FR 7722144A FR 2359372 A1 FR2359372 A1 FR 2359372A1
Authority
FR
France
Prior art keywords
treatment
materials containing
controlled atmosphere
residual materials
containing alkaline
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.)
Granted
Application number
FR7722144A
Other languages
English (en)
Other versions
FR2359372B1 (fr
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.)
Nichols Engineering and Research Corp
Original Assignee
Nichols Engineering and Research Corp
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 Nichols Engineering and Research Corp filed Critical Nichols Engineering and Research Corp
Publication of FR2359372A1 publication Critical patent/FR2359372A1/fr
Application granted granted Critical
Publication of FR2359372B1 publication Critical patent/FR2359372B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/28—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having raking arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

L'invention concerne un procédé de traitement de matériaux résiduaires contenant des métaux alcalins dans un four atmosphère contrôlée. On utilise un four à contre-courant comportant plusisieurs zones de traitement. Traitement de boues résiduaires, de déchets municipaux industriels ou ménagers, d'ordures ou de déchets, par exemple.
FR7722144A 1976-07-19 1977-07-19 Traitement de materiaux residuaires contenant des metaux alcalins dans un four a atmosphere controlee Granted FR2359372A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/706,638 US4046086A (en) 1976-07-19 1976-07-19 Treatment of waste material containing alkali metals in a controlled atmosphere furnace

Publications (2)

Publication Number Publication Date
FR2359372A1 true FR2359372A1 (fr) 1978-02-17
FR2359372B1 FR2359372B1 (fr) 1983-10-07

Family

ID=24838452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722144A Granted FR2359372A1 (fr) 1976-07-19 1977-07-19 Traitement de materiaux residuaires contenant des metaux alcalins dans un four a atmosphere controlee

Country Status (6)

Country Link
US (1) US4046086A (fr)
JP (1) JPS5331378A (fr)
CA (1) CA1104763A (fr)
DE (1) DE2732630A1 (fr)
FR (1) FR2359372A1 (fr)
GB (1) GB1577532A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182246A (en) * 1978-01-16 1980-01-08 Envirotech Corporation Incineration method and system
US4215981A (en) * 1978-10-12 1980-08-05 Nichols Engineering & Research Corp. Heating or combustion apparatus and method
FR2443645A1 (fr) * 1978-12-04 1980-07-04 Air Liquide Procede et installation de traitement de dechets industriels
US4261268A (en) * 1979-05-21 1981-04-14 Nichols Engineering & Research Corp. Method and apparatus for treating waste material
US4481890A (en) * 1980-09-29 1984-11-13 Sterling Drug Inc. Method for controlling temperatures in the afterburner and combustion hearths of a multiple hearth furnace
US4453474A (en) * 1980-09-29 1984-06-12 Sterling Drug, Inc. Method for controlling temperatures in the afterburner and combustion hearths of a multiple hearth furnace
US4391208A (en) * 1980-09-29 1983-07-05 Sterling Drug, Inc. Method for controlling temperatures in the afterburner and combustion hearths of a multiple hearth furnace
JPS57211019A (en) * 1981-06-22 1982-12-24 Kiyokuyou Denki Kk Automatic controller for set value of weight measuring device
US4366759A (en) * 1982-02-16 1983-01-04 Samuel Foresto Mass burning self-cleaning incinerator
JPS58213111A (ja) * 1982-06-07 1983-12-12 Mitsui Eng & Shipbuild Co Ltd 竪形多段炉
JPS58219314A (ja) * 1982-06-15 1983-12-20 Mitsui Eng & Shipbuild Co Ltd 竪形多段炉
US4626258A (en) * 1984-12-19 1986-12-02 Edward Koppelman Multiple hearth apparatus and process for thermal treatment of carbonaceous materials
US4728339A (en) * 1984-12-19 1988-03-01 K-Fuel Partnership Multiple hearth apparatus and process for thermal treatment of carbonaceous materials
GB8528902D0 (en) * 1985-11-23 1986-01-02 Greaves & Sons Ltd J W Treatment of expansible materials
DE3604318C2 (de) * 1986-02-12 1994-01-13 Metallgesellschaft Ag Verfahren zur Verbrennung von Kuhmist
US4669977A (en) * 1986-03-25 1987-06-02 Salem Furnace Co. Rotating rabbled roof drying and heating furnace
US4956158A (en) * 1988-03-29 1990-09-11 Aluminum Company Of America Stabilization of fluorides of spent potlining by chemical dispersion
US5080025A (en) * 1990-10-29 1992-01-14 Marquess And Nell, Inc. Cocurrent oxidation method in a multiple hearth furnace
US5476990A (en) * 1993-06-29 1995-12-19 Aluminum Company Of America Waste management facility
DE4442152A1 (de) * 1994-11-26 1996-05-30 Richard Dipl Phys Dr Buchmann Transportvorrichtung für kleine zylindrische Körper mit der Möglichkeit zur verfahrenstechnischen Behandlung der Körper während des Transports
LU90454B1 (fr) * 1999-10-05 2001-04-09 Wurth Paul Sa Procede de traitement pyrometallurgique de dechets d'origine siderurgique
US6418864B1 (en) * 2000-11-03 2002-07-16 Manop Piyasil Incineration process and incinerator using heat generated from combustion to bake and sublimate waste to produce gases using as fuel for the burning
LU91080B1 (fr) * 2004-06-02 2005-12-05 Wurth Paul Sa Four à étages.
EP2584262A1 (fr) 2011-10-21 2013-04-24 Cockerill Maintenance & Ingenierie S.A. Procédé de traitement pyrolytique de résidus organiques et inorganiques en four à étages pour la récuperation de sous-produits valorisables
WO2013057073A1 (fr) 2011-10-21 2013-04-25 Cockerill Maintenance & Ingenierie S.A. Procede de traitement pyrolytique de résidus organiques et inorganiques en four a etages pour la récupération de sous-produits valorisables

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252326A (en) * 1938-03-05 1941-08-12 Underpinning & Foundation Co I Incineration
US3047362A (en) * 1958-12-29 1962-07-31 Combustion Eng Treatment of waste liquors
FR1574562A (fr) * 1967-07-25 1969-07-11
US3958920A (en) * 1975-06-03 1976-05-25 Rust Engineering Company System for controlling the operation of a multiple hearth furnace
US3968756A (en) * 1974-08-20 1976-07-13 Chugairo Kogyo Kaisha Ltd. Method for incineration of a sludge containing chromium substance and apparatus therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144507A (en) * 1936-12-17 1939-01-17 Underpinning & Foundation Co I Incineration
US3379622A (en) * 1964-07-10 1968-04-23 Nicholas Engineering & Res Cor Forming charcoal in an air ambient
US3905757A (en) * 1973-05-21 1975-09-16 Nichols Eng & Res Corp Apparatus and method for distributing material being processed over a furnace hearth floor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252326A (en) * 1938-03-05 1941-08-12 Underpinning & Foundation Co I Incineration
US3047362A (en) * 1958-12-29 1962-07-31 Combustion Eng Treatment of waste liquors
FR1574562A (fr) * 1967-07-25 1969-07-11
US3968756A (en) * 1974-08-20 1976-07-13 Chugairo Kogyo Kaisha Ltd. Method for incineration of a sludge containing chromium substance and apparatus therefor
US3958920A (en) * 1975-06-03 1976-05-25 Rust Engineering Company System for controlling the operation of a multiple hearth furnace

Also Published As

Publication number Publication date
US4046086A (en) 1977-09-06
CA1104763A (fr) 1981-07-14
GB1577532A (en) 1980-10-22
JPS5331378A (en) 1978-03-24
DE2732630A1 (de) 1978-01-26
FR2359372B1 (fr) 1983-10-07
DE2732630C2 (fr) 1988-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse