EP0300396A3 - Method for the thermal treatment of wastes, and device for carrying out this method - Google Patents

Method for the thermal treatment of wastes, and device for carrying out this method Download PDF

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Publication number
EP0300396A3
EP0300396A3 EP88111479A EP88111479A EP0300396A3 EP 0300396 A3 EP0300396 A3 EP 0300396A3 EP 88111479 A EP88111479 A EP 88111479A EP 88111479 A EP88111479 A EP 88111479A EP 0300396 A3 EP0300396 A3 EP 0300396A3
Authority
EP
European Patent Office
Prior art keywords
dust
exhaust gas
adhering
fraction
flue
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.)
Withdrawn
Application number
EP88111479A
Other languages
German (de)
French (fr)
Other versions
EP0300396A2 (en
Inventor
Helmut Dr. Ringel
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
Kernforschungsanlage Juelich GmbH
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 Forschungszentrum Juelich GmbH, Kernforschungsanlage Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Publication of EP0300396A2 publication Critical patent/EP0300396A2/en
Publication of EP0300396A3 publication Critical patent/EP0300396A3/en
Withdrawn legal-status Critical Current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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/085—High-temperature heating means, e.g. plasma, for partly melting the waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Abfall wird einer Verbrennungskammer (1) zugeführt und unter Anfall von Schlacke, Abgas und Flugstaub verbrannt, wobei der mit dem Abgas herausgeführte Flugstaub anschließend abgetrennt wird. Damit wesentlich geringere Mengen an mit Schwermetallen kontaminiertem Flugstaub anfallen und die Möglichkeit eröffnet wird, die Schwermetalle wiederzugewinnen, wird der Flugstaub (in einer Trenneinrichtung (14) in eine Grob- und Feinstaubfraktion aufgeteilt und nur die Grobstaubfraktion in den Verbrennungofen (1) zurückgeführt und in die flüssige Schlacke unter Verdampfung der anhaftenden, flüchtigen Schadstoffe eingebunden, während die an der Feinstaubfraktion anhaftenden Schadstoffe in einer weiteren Trennstufe (15, 16) wiedergewonnen werden. Waste becomes a combustion chamber (1) fed and with the onset of Slag, exhaust gas and flue dust burned, the one with the Flue gas that is removed from the exhaust gas is then separated becomes. So much smaller amounts of with Heavy metal contaminated fly dust and the Possibility opens up the heavy metals regain the dust (in a separating device (14) in a rough and Fine dust fraction divided and only the coarse dust fraction in the incinerator (1) returned and submerged in the liquid slag Evaporation of the adhering, volatile pollutants involved while at the fine dust fraction adhering pollutants in a further separation stage (15, 16) be recovered.

EP88111479A 1987-07-24 1988-07-16 Method for the thermal treatment of wastes, and device for carrying out this method Withdrawn EP0300396A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3724563 1987-07-24
DE19873724563 DE3724563A1 (en) 1987-07-24 1987-07-24 METHOD FOR THERMALLY TREATING WASTE AND APPARATUS FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
EP0300396A2 EP0300396A2 (en) 1989-01-25
EP0300396A3 true EP0300396A3 (en) 1990-01-31

Family

ID=6332301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88111479A Withdrawn EP0300396A3 (en) 1987-07-24 1988-07-16 Method for the thermal treatment of wastes, and device for carrying out this method

Country Status (4)

Country Link
US (1) US4915039A (en)
EP (1) EP0300396A3 (en)
JP (1) JPS6449578A (en)
DE (1) DE3724563A1 (en)

Families Citing this family (37)

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Publication number Priority date Publication date Assignee Title
DE3830392A1 (en) * 1988-09-07 1990-03-15 Huettenwerksanlagen M B H Ges Process for disposing of pollutant-containing bulk material
CH687441A5 (en) * 1988-10-13 1996-12-13 Abb Management Ag Method and apparatus for processing slag from waste incineration plants
AT394102B (en) * 1989-01-26 1992-02-10 Sgp Va Energie Umwelt METHOD FOR COMBINED DISMANTLING OF ORGANIC COMPOUNDS AND REMOVAL OF HG, PB AND CR FROM DUST-BASED RESIDUES THERMAL DISPOSAL PROCESSES
DE3923795C2 (en) * 1989-07-14 1995-06-29 Noell Gmbh Process for the treatment of fly dust and use of the product obtained
US5065680A (en) † 1989-09-21 1991-11-19 Phoenix Environmental, Ltd. Method and apparatus for making solid waste material environmentally safe using heat
US5024169A (en) * 1990-02-13 1991-06-18 Borowy William J Process to refine flyash captured from pulverized coal fired boilers and auxiliary equipment
US4977837A (en) * 1990-02-27 1990-12-18 National Recovery Technologies, Inc. Process and apparatus for reducing heavy metal toxicity in fly ash from solid waste incineration
DE4013720C2 (en) * 1990-04-28 1994-05-19 Huels Chemische Werke Ag Process for recycling used DeNOx catalysts
US5385104A (en) * 1990-07-03 1995-01-31 Volund Ecology Systems A/S Method and apparatus for incinerating different kinds of solid and possibly liquid waste material
DE4021362A1 (en) * 1990-07-05 1992-01-09 Siemens Ag Disposal of solids loaded with pollutants - in slagging furnace with total ash recycle
DE4026245A1 (en) * 1990-08-18 1992-02-20 Hpm Technocommerz Technologie Waste combustion with pure oxygen, melting mineral component - gives redn. of waste gas vol., facilitating sepn. of impurities
DE4112162C1 (en) * 1991-04-13 1992-07-30 Beteiligungen Sorg Gmbh & Co Kg, 8770 Lohr, De
DE4121347C2 (en) * 1991-06-28 1994-01-13 Metallgesellschaft Ag Waste incineration process
US5320051A (en) * 1991-07-08 1994-06-14 Nehls Jr George R Flyash injection system and method
US5282430A (en) * 1991-07-08 1994-02-01 Nehls Jr George R Flyash injection system and method
US5188649A (en) * 1991-08-07 1993-02-23 Pedro Buarque de Macedo Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste
DE4207265A1 (en) * 1992-03-07 1993-09-09 Bmd Garant Entstaubungstechnik Prepn. of foundry filter dust for environment-friendly disposal - in which dust is mixed with binding material, pressed to form solid bodies, and fused in blast furnace
US5976488A (en) 1992-07-02 1999-11-02 Phoenix Environmental, Ltd. Process of making a compound having a spinel structure
US5353718A (en) * 1992-11-03 1994-10-11 The Babcock & Wilcox Company Remediation of low level radioactive mixed waste in a fluidized bed incinerator
US5309850A (en) * 1992-11-18 1994-05-10 The Babcock & Wilcox Company Incineration of hazardous wastes using closed cycle combustion ash vitrification
EP0647816A1 (en) * 1993-10-09 1995-04-12 Giovanni Albertazzi Elimination plant for toxic residues
DE4337421C1 (en) * 1993-11-03 1995-01-12 Hans Dr Reimer Multi-stage high-temperature incineration of waste materials having inert constituents and apparatus for carrying out this process
BE1007801A3 (en) * 1993-11-26 1995-10-24 Seghers Eng Nv Working method for the burning of waste and slurry and installation in whichthis working method is applied
DE4443088C1 (en) * 1994-12-03 1996-05-09 Metallgesellschaft Ag Process for the disposal of residues from waste incineration plants as well as activated coke and / or activated carbon
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
DE19751854A1 (en) * 1997-11-22 1999-05-27 Abb Research Ltd Method to treat light ash emitted from esp. municipal incinerator
KR100563706B1 (en) 1998-08-27 2006-03-28 가부시키가이샤 긴세이 산교 Waste incineration disposal method
US7047894B2 (en) * 1999-11-02 2006-05-23 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
US6457425B1 (en) 1999-11-02 2002-10-01 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
US6604474B2 (en) * 2001-05-11 2003-08-12 General Electric Company Minimization of NOx emissions and carbon loss in solid fuel combustion
US7374735B2 (en) * 2003-06-05 2008-05-20 General Electric Company Method for nitrogen oxide reduction in flue gas
CA2571176C (en) * 2004-06-28 2013-05-28 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US20070289713A1 (en) * 2006-06-15 2007-12-20 Crafton Scott P Methods and system for manufacturing castings utilizing an automated flexible manufacturing system
CN101722171B (en) * 2009-11-24 2012-07-04 武汉光谷环保科技股份有限公司 Boiler fly ash remelting chromium slag detoxification system for improving blend ratio of chromium slag and method thereof
BE1025689B1 (en) * 2017-11-08 2019-06-11 Europem Technologies Nv System and method for heat recovery and cleaning of an exhaust gas from a combustion process
CN111288451A (en) * 2020-02-11 2020-06-16 王丽枝 Complete equipment for pyrolysis and gasification treatment of household garbage
CN111360041B (en) * 2020-04-13 2020-09-29 台州椒江行陈环保科技有限公司 Carbon slag recycling device in aluminum electrolysis industry

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320466A1 (en) * 1983-06-07 1984-12-13 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for purifying flue gas
WO1985002246A1 (en) * 1983-11-09 1985-05-23 Manutair Moller Process and device for reinjecting flown-off particles into a solid fuel boiler

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DE2154156C3 (en) * 1971-10-26 1975-12-04 Gelsenberg-Mannesmann Umweltschutz Gmbh, 4300 Essen Process for the production of water-insoluble and thus depositable, water-soluble toxic waste material, in particular bodies containing arsenic waste material
NL7811498A (en) * 1978-11-22 1980-05-27 Pelt & Hooykaas PROCESS FOR CONVERTING INTO HARMFUL FORM OF PARTICLES AVOIDING CHEMICAL OR PHYSICAL METHODS.
DE3324133C2 (en) * 1983-06-07 1994-06-16 Kernforschungsz Karlsruhe Process for cleaning flue gas
EP0169997B1 (en) * 1984-07-28 1991-09-18 Kernforschungszentrum Karlsruhe Gmbh Process for purifying smoke
NL8403501A (en) * 1984-11-15 1986-06-02 Pelt & Hooykaas METHOD FOR CONVERTING INTO HARMFUL FORM OF PARTICLES RELEASED BY CHEMICAL OR PHYSICAL PROCESSES BY MIXING WITH A MOLLED SILICATE CONTAINING MATERIAL AND MOLDED MATERIAL.
EP0235609B1 (en) * 1986-02-28 1990-05-02 BBC Brown Boveri AG Turbo loader making use of pressure waves
DE3635027A1 (en) * 1986-10-15 1988-04-28 Steinmueller Gmbh L & C DIRECT DESOLFURATION PROCESS WITH FLUE DUST RETURN

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320466A1 (en) * 1983-06-07 1984-12-13 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Process for purifying flue gas
WO1985002246A1 (en) * 1983-11-09 1985-05-23 Manutair Moller Process and device for reinjecting flown-off particles into a solid fuel boiler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMIKER-ZEITUNG, Chemische Apparatur, 84. Jahrgang, Nr. 17, 1960, Heidelberg R.RASCH "Flugasche, Schmelz- schlacke, MÙllschlacke und ihre industrielle Verwertung" Seiten 564-567 *

Also Published As

Publication number Publication date
DE3724563A1 (en) 1989-02-02
DE3724563C2 (en) 1990-06-28
US4915039A (en) 1990-04-10
JPS6449578A (en) 1989-02-27
EP0300396A2 (en) 1989-01-25

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