IN160853B - - Google Patents

Info

Publication number
IN160853B
IN160853B IN1543/CAL/83A IN1543CA1983A IN160853B IN 160853 B IN160853 B IN 160853B IN 1543CA1983 A IN1543CA1983 A IN 1543CA1983A IN 160853 B IN160853 B IN 160853B
Authority
IN
India
Prior art keywords
adjusted
fluidized bed
bed reactor
gases
gas
Prior art date
Application number
IN1543/CAL/83A
Other languages
English (en)
Inventor
Martin Hirsch
Wolfram Schnabel
Harald Sauer
Hans-Werner Schmidt
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of IN160853B publication Critical patent/IN160853B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
IN1543/CAL/83A 1983-03-05 1983-12-17 IN160853B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833307848 DE3307848A1 (de) 1983-03-05 1983-03-05 Verfahren zur nachverbrennung und reinigung von prozessabgasen

Publications (1)

Publication Number Publication Date
IN160853B true IN160853B (fr) 1987-08-08

Family

ID=6192620

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1543/CAL/83A IN160853B (fr) 1983-03-05 1983-12-17

Country Status (11)

Country Link
US (1) US4539188A (fr)
EP (1) EP0118931B1 (fr)
JP (1) JPS59197724A (fr)
AT (1) ATE18942T1 (fr)
AU (1) AU561208B2 (fr)
BR (1) BR8400848A (fr)
CA (1) CA1204274A (fr)
DE (2) DE3307848A1 (fr)
GR (1) GR79825B (fr)
IN (1) IN160853B (fr)
ZA (1) ZA841593B (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414151C2 (de) * 1984-04-14 1987-01-15 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur trockenen Reduzierung von SO↓2↓ und NO↓x↓ in Rauchgasen von Wirbelbettfeuerungen
DE3428782A1 (de) * 1984-08-04 1986-02-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur erzeugung von eisenschwamm
CA1271945A (fr) * 1984-09-14 1990-07-24 Gary O. Goldbach Methode et dispositif de recirculation des fines dans un appareil de combustion a lit fluidise
DE3443722A1 (de) * 1984-11-30 1986-06-12 Foerster Guenther Verfahren zur thermischen beseitigung von halogenverbindungen, insbesondere dioxine, phosgen und polychlorierte biphenyle bildende chlorverbindungen enthaltenden abfaellen sowie wirbelschicht-reaktor zu seiner durchfuehrung
DE3517138A1 (de) * 1985-05-11 1986-11-20 Wilfred Antony GmbH, 7146 Tamm Verfahren und vorrichtung zur entfernung von halogenkohlenwasserstoffen aus luft
US4801437A (en) * 1985-12-04 1989-01-31 Japan Oxygen Co., Ltd. Process for treating combustible exhaust gases containing silane and the like
FI82612C (fi) * 1987-05-08 1991-04-10 Ahlstroem Oy Foerfarande och anordning foer behandling av processgaser.
AT399214B (de) * 1987-08-24 1995-04-25 Waagner Biro Ag Dampf- oder heissgaserzeuger mit einer brennkammer
US5213587A (en) * 1987-10-02 1993-05-25 Studsvik Ab Refining of raw gas
FR2632872B1 (fr) * 1988-06-21 1992-02-21 Inst Francais Du Petrole Procede et dispositif de desulfuration en lit circulant d'effluent gazeux contenant so2, so3 et/ou h2s
DE4206602C2 (de) * 1992-03-03 1995-10-26 Metallgesellschaft Ag Verfahren zum Entfernen von Schadstoffen aus Verbrennungsabgasen und Wirbelschichtreaktor hierzu
FR2701087B1 (fr) * 1993-02-04 1999-08-06 Tiru Procédé d'incinération de combustibles solides, notamment résidus urbains, à rejets solides et gazeux sensiblement neutres vis-à-vis de l'environnement.
US5447702A (en) * 1993-07-12 1995-09-05 The M. W. Kellogg Company Fluid bed desulfurization
DE4338928A1 (de) * 1993-11-15 1995-05-18 Kloeckner Humboldt Deutz Ag Verfahren und Vorrichtung zur Entfernung von Schadstoffen aus einem Gasstrom
US5869018A (en) 1994-01-14 1999-02-09 Iron Carbide Holdings, Ltd. Two step process for the production of iron carbide from iron oxide
US5464597A (en) * 1994-02-18 1995-11-07 Foster Wheeler Energy Corporation Method for cleaning and cooling synthesized gas
CH689312A5 (de) * 1995-01-10 1999-02-15 Von Roll Umwelttechnik Ag Verfahren zum Verbrennen von Abfallmaterial unter Gewinnung von thermischer Energie.
CH690790A5 (de) * 1995-01-10 2001-01-15 Von Roll Umwelttechnik Ag Verfahren zur thermischen Behandlung von Abfallmaterial.
US5690717A (en) * 1995-03-29 1997-11-25 Iron Carbide Holdings, Ltd. Iron carbide process
US5804156A (en) * 1996-07-19 1998-09-08 Iron Carbide Holdings, Ltd. Iron carbide process
US5990373A (en) * 1996-08-20 1999-11-23 Kansas State University Research Foundation Nanometer sized metal oxide particles for ambient temperature adsorption of toxic chemicals
CA2222958A1 (fr) 1996-12-30 1998-06-30 Von Roll Umwelttechnik Ag Methode et installation de traitement de gaz de procede dans un lit fluidise circulant
AU750751B2 (en) 1998-03-31 2002-07-25 Iron Carbide Holdings, Ltd Process for the production of iron carbide from iron oxide using external sources of carbon monoxide
US6653519B2 (en) 1998-09-15 2003-11-25 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6057488A (en) * 1998-09-15 2000-05-02 Nantek, Inc. Nanoparticles for the destructive sorption of biological and chemical contaminants
US6417423B1 (en) 1998-09-15 2002-07-09 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US7555557B2 (en) * 2000-04-07 2009-06-30 Avid Technology, Inc. Review and approval system
DE10133991B4 (de) * 2001-07-12 2012-08-02 Doosan Lentjes Gmbh Vorrichtung zur Reinigung von Verbrennungsabgasen
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260731B4 (de) * 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
NZ551516A (en) * 2004-05-31 2010-08-27 Outotec Oyj A direct reduction process characterised by agglomeration of fine ore particles and increased retention time
US7470412B2 (en) * 2005-12-21 2008-12-30 Praxair Technology, Inc. Reduction of CO and NOx in regenerator flue gas
FI120556B (fi) * 2006-12-11 2009-11-30 Foster Wheeler Energia Oy Menetelmä ja laite lämpöä sitovan leijupetireaktorin lämpötilan säätämiseksi
KR100898816B1 (ko) * 2007-02-12 2009-05-22 한국에너지기술연구원 수증기 전처리기를 포함한 ｃｏ2 분리회수장치
KR101233297B1 (ko) * 2010-11-30 2013-02-14 한국에너지기술연구원 건식 이산화탄소 포집장치
KR20130039185A (ko) * 2011-10-11 2013-04-19 한국에너지기술연구원 에너지효율이 향상된 건식 이산화탄소 포집장치
KR101347551B1 (ko) * 2011-11-24 2014-01-16 한국에너지기술연구원 다단 공급형 건식 이산화탄소 포집장치
KR101336778B1 (ko) * 2011-12-12 2013-12-05 한국에너지기술연구원 다종의 고체입자를 이용하는 건식 이산화탄소 포집장치
ES2703776T3 (es) * 2012-06-04 2019-03-12 Hitachi Zosen Inova Ag Procedimiento para limpiar los gases de escape de la incineración de basura, con un reciclaje de un sorbente que comprende un intercambiador de calor para refrigerar el sorbente
US8518353B1 (en) * 2012-10-09 2013-08-27 Babcock Power Development LLC Reduced sorbent utilization for circulating dry scrubbers
ES2555034T3 (es) * 2013-02-01 2015-12-28 Consejo Superior De Investigaciones Científicas (Csic) Sistema y procedimiento para el almacenamiento de energía usando combustores de lecho fluidizado circulante
CN107029554B (zh) * 2017-06-13 2020-06-02 武汉钢铁有限公司 基于烧结烟气自催化的烟气循环脱硝系统
CN107349783B (zh) * 2017-06-13 2020-06-19 武汉悟拓科技有限公司 一种基于烧结烟气循环及烟尘催化的烧结烟气脱硝工艺
CN107261840B (zh) * 2017-06-13 2020-06-23 武汉悟拓科技有限公司 基于烧结热返矿催化的烧结烟气脱硝工艺
CN108302522B (zh) * 2017-12-20 2019-10-08 华北电力大学（保定） 一种循环流化床锅炉多点床温信号的处理方法
CN111330417A (zh) * 2020-04-13 2020-06-26 华能国际电力股份有限公司 一种自适应气流调节及增强传质装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024200A (en) * 1963-05-06 1966-03-30 Steinmueller Gmbh L & C Method of burning unpurified shaft furnace top gas in slag tap furnaces
AT255380B (de) * 1963-07-10 1967-07-10 Waagner Biro Ag Verfahren zur Neutralisation von Waschflüssigkeiten
FR2166256B1 (fr) * 1972-01-04 1974-06-21 Siderurgie Fse Inst Rech
DE2624302C2 (de) * 1976-05-31 1987-04-23 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung exothermer Prozesse
US4103646A (en) * 1977-03-07 1978-08-01 Electric Power Research Institute, Inc. Apparatus and method for combusting carbonaceous fuels employing in tandem a fast bed boiler and a slow boiler
FR2432051A1 (fr) * 1978-07-27 1980-02-22 Inst Francais Du Petrole Procede permettant la recuperation d'elements metalliques contenus dans des produits carbones
US4233276A (en) * 1979-03-30 1980-11-11 Standard Oil Company (Indiana) Process for the desulfurization of waste gases
US4346064A (en) * 1980-12-12 1982-08-24 Dorr-Oliver Incorporated Decontamination of combustion gases in fluidized bed incinerators

Also Published As

Publication number Publication date
JPS59197724A (ja) 1984-11-09
ZA841593B (en) 1985-10-30
DE3460064D1 (en) 1986-05-07
EP0118931B1 (fr) 1986-04-02
ATE18942T1 (de) 1986-04-15
JPH0341729B2 (fr) 1991-06-25
AU2529284A (en) 1984-09-06
GR79825B (fr) 1984-10-31
CA1204274A (fr) 1986-05-13
AU561208B2 (en) 1987-04-30
EP0118931A1 (fr) 1984-09-19
US4539188A (en) 1985-09-03
BR8400848A (pt) 1984-10-09
DE3307848A1 (de) 1984-09-06

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