DE69634008D1 - Vorrichtung und verfahren zur kohlenstoffentfernung aus flugaschen - Google Patents

Vorrichtung und verfahren zur kohlenstoffentfernung aus flugaschen

Info

Publication number
DE69634008D1
DE69634008D1 DE1996634008 DE69634008T DE69634008D1 DE 69634008 D1 DE69634008 D1 DE 69634008D1 DE 1996634008 DE1996634008 DE 1996634008 DE 69634008 T DE69634008 T DE 69634008T DE 69634008 D1 DE69634008 D1 DE 69634008D1
Authority
DE
Germany
Prior art keywords
carburetting
airbags
removal
carburetting removal
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
DE1996634008
Other languages
English (en)
Other versions
DE69634008T2 (de
Inventor
Alan Bachik
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.)
U S SCIENT LLC
Original Assignee
U S SCIENT LLC
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 U S SCIENT LLC filed Critical U S SCIENT LLC
Publication of DE69634008D1 publication Critical patent/DE69634008D1/de
Application granted granted Critical
Publication of DE69634008T2 publication Critical patent/DE69634008T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • 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
    • 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
    • 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
    • F23L15/00—Heating of air supplied for combustion
    • 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
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/102—Combustion in two or more stages with supplementary heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/80—Furnaces with other means for moving the waste through the combustion zone
    • F23G2203/801—Furnaces with other means for moving the waste through the combustion zone using conveyors
    • F23G2203/8016—Belt conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/00001—Exhaust gas recirculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50009—Furnace with progressive waste movements in vertical or steeply inclined direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54001—Hearths or supports movable into and from the furnace, e.g. by a conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07007—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using specific ranges of oxygen percentage
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
DE69634008T 1995-03-20 1996-03-19 Vorrichtung und verfahren zur kohlenstoffentfernung aus flugaschen Expired - Lifetime DE69634008T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US406707 1995-03-20
US08/406,707 US5868084A (en) 1995-03-20 1995-03-20 Apparatus and process for carbon removal from fly ash
PCT/US1996/005462 WO1996029546A1 (en) 1995-03-20 1996-03-19 Apparatus and process for carbon removal from fly ash

Publications (2)

Publication Number Publication Date
DE69634008D1 true DE69634008D1 (de) 2005-01-13
DE69634008T2 DE69634008T2 (de) 2005-12-15

Family

ID=23609131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634008T Expired - Lifetime DE69634008T2 (de) 1995-03-20 1996-03-19 Vorrichtung und verfahren zur kohlenstoffentfernung aus flugaschen

Country Status (12)

Country Link
US (3) US5868084A (de)
EP (1) EP0850387B1 (de)
CN (1) CN1131959C (de)
AU (1) AU721215B2 (de)
CA (1) CA2215792C (de)
DE (1) DE69634008T2 (de)
EA (1) EA199700252A1 (de)
PL (1) PL322334A1 (de)
TR (1) TR199700992T1 (de)
TW (1) TW399136B (de)
WO (1) WO1996029546A1 (de)
ZA (1) ZA962255B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
US5992336A (en) * 1996-12-31 1999-11-30 Wisconsin Electric Power Company Reburning of coal ash
IT1298162B1 (it) * 1998-01-15 1999-12-20 Magaldi Ricerche & Brevetti Apparecchiatura e metodo per la postcombustione di ceneri pesanti ad alto contenuto di incombusti
US6136089A (en) * 1998-08-31 2000-10-24 Brown University Research Foundation Apparatus and method for deactivating carbon in fly ash
AU712724B3 (en) * 1998-12-16 1999-11-11 Az Designz Pty. Ltd. Insulated lunch box
ATE349653T1 (de) 1999-11-02 2007-01-15 Cons Eng Co Inc Verfahren und vorrichtung zur verbrennung von restkohlenstoffen in flugasche
US7047894B2 (en) * 1999-11-02 2006-05-23 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
US6890507B2 (en) * 2001-08-22 2005-05-10 Brown University Research Foundation Ozone treatment of fly ash
US6521037B1 (en) * 2001-08-22 2003-02-18 Brown University Research Foundation Ozone treatment of fly ash
US6726888B2 (en) * 2002-01-25 2004-04-27 General Electric Company Method to decrease emissions of nitrogen oxide and mercury
US6601525B1 (en) * 2002-04-30 2003-08-05 Dai-You Lin Incinerator with an ash control unit
US20040033184A1 (en) * 2002-08-15 2004-02-19 Ernest Greer Removing carbon from fly ash
US7964026B2 (en) 2003-08-04 2011-06-21 Power Reclamation, Inc. Gasification apparatus
KR20120116992A (ko) * 2004-06-28 2012-10-23 콘솔리데이티드 엔지니어링 캄파니, 인크. 주물로부터의 플래싱 및 방해물의 제거를 위한 방법 및 장치
US20070289713A1 (en) * 2006-06-15 2007-12-20 Crafton Scott P Methods and system for manufacturing castings utilizing an automated flexible manufacturing system
US20070295250A1 (en) * 2006-06-27 2007-12-27 Bool Lawrence E Oxygen-enhanced combustion of unburned carbon in ash
WO2008010789A1 (en) * 2006-07-17 2008-01-24 Power Reclamation, Inc. Gasification apparatus
US20080028989A1 (en) * 2006-07-20 2008-02-07 Scott Kevin Palm Process for removing organic contaminants from non-metallic inorganic materials using dielectric heating
US7670424B2 (en) * 2007-01-19 2010-03-02 Pmi Ash Technologies, Llc Methods for reclaiming and beneficiating fly ash particles and systems thereof
US20100180807A1 (en) * 2007-02-20 2010-07-22 Mario Magaldi Plant and method for dry extracting/cooling heavy ashes and for controlling the combustion of high unburnt content residues
ITRM20090280A1 (it) * 2009-06-04 2010-12-05 Magaldi Ind Srl Sistema integrato di riattivazione e ricircolo di ceneri leggere ad alto tenore di incombusti.
EA022252B1 (ru) * 2009-07-08 2015-11-30 Семекс Рисерч Груп Аг Способ и устройство для обогащения частиц золы уноса путем мгновенного сжигания
DE102010022400B4 (de) * 2010-06-01 2013-04-25 Outotec Oyj Verfahren und Anlage zur Absenkung des Rest-Kohlenstoffgehaltes von Asche
DE102010024020B4 (de) * 2010-06-16 2019-08-01 Clyde Bergemann Drycon Gmbh Fördermittel und Verfahren zum Fördern von heißem Material
DE102010033307A1 (de) * 2010-08-04 2012-02-09 Clyde Bergemann Drycon Gmbh Vorrichtung und Verfahren zum Nachverbrennen von heißem Material auf einem Förderer
DE102010055526A1 (de) * 2010-12-22 2012-06-28 Viessmann Werke Gmbh & Co Kg Festbrennstoffheizkessel
DE102011122139A1 (de) * 2011-12-22 2013-06-27 Heraeus Precious Metals Gmbh & Co. Kg Verfahren zum Abbrennen von kohlenstoffhaltiger trockener metallischer Asche
DE102013107311A1 (de) * 2013-07-10 2015-01-15 Thyssenkrupp Industrial Solutions Ag Verfahren und Vorrichtung zur Nachbehandlung des bei der Vergasung anfallenden C-haltigen Bodenproduktes
DE102016210348A1 (de) * 2016-06-10 2017-12-14 Technische Universität Bergakademie Freiberg Verfahren und Vorrichtung zur Nachoxidation von kohlenstoffhaltigen Vergasungsprodukten
CN106224971B (zh) * 2016-09-05 2018-01-05 重庆科技学院 机械炉排式垃圾气化焚烧系统和合成气直管燃烧室
CN106402893B (zh) * 2016-11-19 2018-10-02 荆门市拓达科技有限公司 一种自动上下料燃气助燃垃圾焚烧炉
US11967442B2 (en) * 2018-11-09 2024-04-23 Guangdong Power Grid Co., Ltd. Skin layer of superconducting tape, superconducting tape, and superconducting coil
CN112958967B (zh) * 2021-03-25 2022-12-02 机械工业第九设计研究院股份有限公司 一种焊装车间机器人自动工位焊接烟尘处理系统的双层风罩

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US2024652A (en) * 1933-12-13 1935-12-17 George W Gates Incinerator
US3133804A (en) * 1960-06-13 1964-05-19 Babcock & Wilcox Co Apparatus for treating molten ash or slag
GB1214003A (en) * 1967-12-14 1970-11-25 Davies & Co Engineering Ltd Improvements in or relating to refuse burning apparatus and other furnaces
DE2611213C3 (de) * 1976-03-17 1979-11-08 Steag Ag, 4300 Essen Verfahren und Anlage zur Herstellung von Ziegeln, insbesondere von Klinkern aus einer Mischung, in die ein aus insbesondere Steinkohlenkraftwerken stammender Flugstaub eingesetzt wird
SU734162A1 (ru) * 1978-05-31 1980-05-15 Опытный Завод Зольного Гравия Способ изготовлени легкого заполнител
JPS5924750B2 (ja) * 1980-12-10 1984-06-12 株式会社神戸製鋼所 フライアツシユの完全焼結法
JPS57179067A (en) * 1981-04-28 1982-11-04 Kobe Steel Ltd Method of sintering fly ash pellets
US4475468A (en) * 1983-05-16 1984-10-09 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Incinerator with moving-bed stoker
US4663507A (en) * 1985-03-21 1987-05-05 Trerice Douglas N Method and apparatus for reduction of fly ash carbon by microwave
US4705409A (en) * 1985-03-21 1987-11-10 Trerice Douglas N Method and apparatus for measurement of carbon content in fly ash
US4790250A (en) * 1987-01-30 1988-12-13 Westinghouse Electric Corp. Dry ash handling system for an incinerator
JPH0735278B2 (ja) * 1988-05-13 1995-04-19 三菱重工業株式会社 フライアッシュ造粒物の焼成方法及びその装置
JPH07111247B2 (ja) * 1989-11-10 1995-11-29 石川島播磨重工業株式会社 廃棄物処理方法
US5160539A (en) * 1991-04-05 1992-11-03 Progress Materials Inc. Method and product of fly ash benefication by carbon burnout in a dry bubbling fluid bed
US5351630A (en) * 1991-07-03 1994-10-04 Monex Resources, Inc. Apparatus for conditioning ASTM class C fly ash
DE69313195T2 (de) * 1992-06-24 1998-01-29 Hitachi Shipbuilding Eng Co Aschenschmelzofen
US5390611A (en) * 1993-02-24 1995-02-21 John; Richard E. Thermal processing of fly ash
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash

Also Published As

Publication number Publication date
CA2215792A1 (en) 1996-09-26
EP0850387A4 (de) 1999-12-01
US5868084A (en) 1999-02-09
CN1185827A (zh) 1998-06-24
US6202573B1 (en) 2001-03-20
DE69634008T2 (de) 2005-12-15
ZA962255B (en) 1996-11-08
CN1131959C (zh) 2003-12-24
EP0850387B1 (de) 2004-12-08
TR199700992T1 (xx) 1998-02-21
CA2215792C (en) 2008-06-03
AU721215B2 (en) 2000-06-29
PL322334A1 (en) 1998-01-19
US5749308A (en) 1998-05-12
TW399136B (en) 2000-07-21
EA199700252A1 (ru) 1998-02-26
WO1996029546A1 (en) 1996-09-26
AU5558996A (en) 1996-10-08
EP0850387A1 (de) 1998-07-01

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