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PE20040448A1 - PROCESS AND APPARATUS FOR THE THERMAL TREATMENT OF GRANULATED SOLIDS IN A FLUIDIZED BED REACTOR - Google Patents

PROCESS AND APPARATUS FOR THE THERMAL TREATMENT OF GRANULATED SOLIDS IN A FLUIDIZED BED REACTOR

Info

Publication number
PE20040448A1
PE20040448A1 PE2003001276A PE2003001276A PE20040448A1 PE 20040448 A1 PE20040448 A1 PE 20040448A1 PE 2003001276 A PE2003001276 A PE 2003001276A PE 2003001276 A PE2003001276 A PE 2003001276A PE 20040448 A1 PE20040448 A1 PE 20040448A1
Authority
PE
Peru
Prior art keywords
reactor
fluidized bed
bed reactor
supplied
wave guide
Prior art date
Application number
PE2003001276A
Other languages
Spanish (es)
Inventor
Michael Stroder
Nikola Anastasijevic
Dietrich Werner
Kristina Stolarski
Thorsten Gerdes
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of PE20040448A1 publication Critical patent/PE20040448A1/en

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • B01J8/36—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 fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00433—Controlling the temperature using electromagnetic heating
    • B01J2208/00442—Microwaves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

TAL QUE SE ENCUENTRA EN UN REACTOR DE CAPA DE FLUIDIZACION EN EL CUAL LA RADIACION DE MICROONDAS ES ALIMENTADA AL REACTOR DE CAPA DE FLUIDIZACION POR UNA GUIA DE ONDAS TUBULAR CARACTERIZADO PORQUE UNA CORRIENTE DE GAS ES ALIMENTADA POR LA MISMA GUIA DE ONDAS TUBULAR AL REACTOR DE CAPA DE FLUIDIZACION PARA IMPEDIR SEDIMENTACIONES. DONDE AL LECHO FLUIDIZADO SE LE AGREGA ADICIONALMENTE CALOR POR LA CORRIENTE DE GAS ALIMENTADO Y ADEMAS EL REACTOR POSEE DOS REACTORES DE CAPA DE FLUIDIZACION QUE ESTAN SEPARADOS UNO DE OTRO CON TABIQUES O PAREDES DE SEPARACION DE MODO QUE LOS SOLIDOS PUEDEN MOVERSE EN FORMA DE LECHO MOVIL DE UN REACTOR DE CAPA DE FLUIDIZACION A UN REACTOR DE LECHO FLUIDIZADO VECINOSUCH AS IS FOUND IN A FLUIDIZATION LAYER REACTOR IN WHICH MICROWAVE RADIATION IS SUPPLIED TO THE FLUIDIZATION LAYER REACTOR BY A TUBULAR WAVE GUIDE CHARACTERIZED BECAUSE A CURRENT OF GAS IS SUPPLIED BY THE SAME WAVE GUIDE TO THE REACTOR OF THE WAVE GUIDE. FLUIDIZATION LAYER TO PREVENT SEDIMENTATIONS. WHERE THE FLUIDIZED BED IS ADDITIONALLY ADDED HEAT BY THE CURRENT OF SUPPLIED GAS AND IN ADDITION, THE REACTOR HAS TWO FLUIDIZATION LAYER REACTORS THAT ARE SEPARATED FROM ONE ANOTHER WITH SEPARATORS OR SEPARATION WALLS SO THAT THE SOLIDS CAN MOVE IN A WAY MOVING. FROM A FLUIDIZING LAYER REACTOR TO A NEIGHBORING FLUIDIZED BED REACTOR

PE2003001276A 2002-12-23 2003-12-12 PROCESS AND APPARATUS FOR THE THERMAL TREATMENT OF GRANULATED SOLIDS IN A FLUIDIZED BED REACTOR PE20040448A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10260742A DE10260742A1 (en) 2002-12-23 2002-12-23 Process and plant for the thermal treatment of granular solids in a fluidized bed

Publications (1)

Publication Number Publication Date
PE20040448A1 true PE20040448A1 (en) 2004-09-10

Family

ID=32477941

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003001276A PE20040448A1 (en) 2002-12-23 2003-12-12 PROCESS AND APPARATUS FOR THE THERMAL TREATMENT OF GRANULATED SOLIDS IN A FLUIDIZED BED REACTOR

Country Status (12)

Country Link
EP (1) EP1587614A1 (en)
JP (1) JP2006512554A (en)
CN (1) CN1729049A (en)
AU (1) AU2003288152A1 (en)
BR (1) BR0317683A (en)
CA (1) CA2510792A1 (en)
DE (1) DE10260742A1 (en)
EA (1) EA200501035A1 (en)
NO (1) NO20053265L (en)
PE (1) PE20040448A1 (en)
WO (1) WO2004056471A1 (en)
ZA (1) ZA200505911B (en)

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JP2008173521A (en) * 2006-08-09 2008-07-31 Honda Electronic Co Ltd Submerged plasma processing apparatus and submerged plasma processing method
RU2471010C2 (en) 2007-05-21 2012-12-27 Орбит Элюминэ Инк. Extraction method of aluminium and iron from aluminous ores
JP5603134B2 (en) * 2010-05-13 2014-10-08 マイクロ波化学株式会社 Chemical reaction apparatus and chemical reaction method
JP4874411B2 (en) * 2010-05-13 2012-02-15 マイクロ波環境化学株式会社 Chemical reaction apparatus and chemical reaction method
JP5901519B2 (en) 2010-06-30 2016-04-13 マイクロ波化学株式会社 Oily substance manufacturing method and oily substance manufacturing apparatus
AU2012231686B2 (en) 2011-03-18 2015-08-27 Aem Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
JP5894262B2 (en) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． Method for recovering rare earth elements from various ores
EP2714594A4 (en) 2011-06-03 2015-05-20 Orbite Aluminae Inc Methods for preparing hematite
US11224852B2 (en) 2011-06-29 2022-01-18 Microwave Chemical Co., Ltd. Chemical reaction apparatus and chemical reaction method
CN104039706A (en) 2011-09-16 2014-09-10 奥贝特铝业有限公司 Processes for making alumina and various other products
US11229895B2 (en) 2011-11-11 2022-01-25 Microwave Chemical Co., Ltd. Chemical reaction method using chemical reaction apparatus
JP5109004B1 (en) 2011-11-11 2012-12-26 マイクロ波化学株式会社 Chemical reactor
JP5114616B1 (en) * 2011-11-11 2013-01-09 マイクロ波化学株式会社 Chemical reactor
EP2802675B1 (en) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Processes for treating red mud
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (en) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Methods of producing titanium oxide and other products
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
CN105189357A (en) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 Methods for purifying aluminium ions
JP5763234B1 (en) 2014-02-27 2015-08-12 マイクロ波化学株式会社 Chemical reactor
JP5702016B1 (en) * 2014-06-24 2015-04-15 マイクロ波化学株式会社 Chemical reactor
JP5997816B2 (en) * 2015-07-14 2016-09-28 マイクロ波化学株式会社 Chemical reaction apparatus and chemical reaction method
DE102016103100A1 (en) 2016-02-23 2017-08-24 Outotec (Finland) Oy Process and apparatus for the thermal treatment of granular solids
CN107899519B (en) * 2017-11-02 2020-09-29 中石化炼化工程（集团）股份有限公司 System for Fischer-Tropsch synthesis and method for preparing low-carbon olefin from synthesis gas
GB2570501A (en) * 2018-01-29 2019-07-31 Mortimer Tech Holdings Limited Process for treating a material
CN110396594B (en) * 2019-08-21 2021-06-08 东北大学 Microwave continuous suspension roasting method for enhancing iron and phosphorus increase and reduction of high-phosphorus oolitic hematite
EP4340984A4 (en) * 2021-05-17 2025-04-09 H Quest Vanguard, Inc. Microwave assisted fluidized bed reactor
FR3136541B1 (en) * 2022-06-14 2024-06-21 Innovation & Dev Company microwave and fluidized bed calcination furnace

Family Cites Families (5)

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US3528179A (en) * 1968-10-28 1970-09-15 Cryodry Corp Microwave fluidized bed dryer
GB1560545A (en) * 1975-07-31 1980-02-06 Buehler Ag Geb Method for drying pasta prducts and apparatus for bulk material tretment
JPS5745335A (en) * 1980-09-02 1982-03-15 Mitsui Eng & Shipbuild Co Ltd Heating fluidized bed reactor
FR2750348B1 (en) * 1996-06-28 1998-08-21 Conte PROCESS FOR INCREASING THE WET RESISTANCE OF A BODY, BODY THUS PROCESSED AND ITS APPLICATIONS
WO1998008989A1 (en) * 1996-08-27 1998-03-05 Emr Microwave Technology Corporation Method for microwave induced oxidation of sulphidic ore material in fluidized bed without sulphur dioxide emissions

Also Published As

Publication number Publication date
AU2003288152A1 (en) 2004-07-14
NO20053265L (en) 2005-09-06
CA2510792A1 (en) 2004-07-08
JP2006512554A (en) 2006-04-13
ZA200505911B (en) 2006-11-29
NO20053265D0 (en) 2005-07-04
WO2004056471A1 (en) 2004-07-08
EP1587614A1 (en) 2005-10-26
BR0317683A (en) 2005-11-29
EA200501035A1 (en) 2005-12-29
CN1729049A (en) 2006-02-01
DE10260742A1 (en) 2004-07-08

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