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NO20053265L - Process and plant for the thermal treatment of granular dry matter in a fluidized bath. - Google Patents

Process and plant for the thermal treatment of granular dry matter in a fluidized bath.

Info

Publication number
NO20053265L
NO20053265L NO20053265A NO20053265A NO20053265L NO 20053265 L NO20053265 L NO 20053265L NO 20053265 A NO20053265 A NO 20053265A NO 20053265 A NO20053265 A NO 20053265A NO 20053265 L NO20053265 L NO 20053265L
Authority
NO
Norway
Prior art keywords
thermal treatment
plant
dry matter
granular dry
fluidized bath
Prior art date
Application number
NO20053265A
Other languages
Norwegian (no)
Other versions
NO20053265D0 (en
Inventor
Nikola Anastasijevic
Michael Stroder
Dietrich Werner
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 NO20053265D0 publication Critical patent/NO20053265D0/en
Publication of NO20053265L publication Critical patent/NO20053265L/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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (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

Oppfinnelsen vedrører en fremgangsmåte for termisk behandling av kornformede faststoffer i et virvelsjikt (3) i en virvelsjiktreaktor (1, la, 38), idet mikrobølgestråler føres inn i virvelsjiktreaktoren (1, la, 38) gjennom minst én bølgestyring (5, 46). Oppfinnelsen vedrører også et tilsvarende anlegg. For å unngå avsetninger i bølgestyringen (5, 46) blir en gasstrøm ført inn i virvelsjiktreaktoren (1, la, 38) gjennom den samme bølgestyringen (5, 46).The invention relates to a method for the thermal treatment of granular solids in a fluidized bed (3) of a fluidized bed reactor (1, 1a, 38), in which microwave rays are introduced into the fluidized bed reactor (1, 1a, 38) through at least one wave control (5, 46). The invention also relates to a corresponding plant. In order to avoid deposits in the wave control (5, 46), a gas stream is fed into the fluid bed reactor (1, 1, 38) through the same wave control (5, 46).

NO20053265A 2002-12-23 2005-07-04 Process and plant for the thermal treatment of granular dry matter in a fluidized bath. NO20053265L (en)

Applications Claiming Priority (2)

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
PCT/EP2003/013162 WO2004056471A1 (en) 2002-12-23 2003-11-24 Method and plant for the thermal treatment of granular solids in a fluidized bed

Publications (2)

Publication Number Publication Date
NO20053265D0 NO20053265D0 (en) 2005-07-04
NO20053265L true NO20053265L (en) 2005-09-06

Family

ID=32477941

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053265A NO20053265L (en) 2002-12-23 2005-07-04 Process and plant for the thermal treatment of granular dry matter in a fluidized bath.

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
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
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
WO2012002483A1 (en) 2010-06-30 2012-01-05 マイクロ波環境化学株式会社 Oily substance production process, and oily substance production device
CA2829049C (en) 2011-03-18 2014-12-02 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials
WO2012149642A1 (en) 2011-05-04 2012-11-08 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
JP2014519468A (en) 2011-06-03 2014-08-14 オーバイト アルミナ インコーポレイテッド Method for preparing hematite
CN103747866B (en) * 2011-06-29 2016-08-17 微波化学有限公司 Chemical reaction equipment and chemical reaction method
IN2014DN03007A (en) 2011-09-16 2015-05-08 Orbite Aluminae Inc
JP5114616B1 (en) * 2011-11-11 2013-01-09 マイクロ波化学株式会社 Chemical reactor
JP5109004B1 (en) 2011-11-11 2012-12-26 マイクロ波化学株式会社 Chemical reactor
US11229895B2 (en) 2011-11-11 2022-01-25 Microwave Chemical Co., Ltd. Chemical reaction method using chemical reaction apparatus
EP2802675B1 (en) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Processes for treating red mud
WO2013142957A1 (en) 2012-03-29 2013-10-03 Orbite Aluminae Inc. Processes for treating fly ashes
MY190290A (en) 2012-07-12 2022-04-12 Orbite Tech Inc Processes for preparing titanium oxide and various other products
JP2015535886A (en) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． Process for preparing alumina and magnesium chloride by HCl leaching of various materials
JP2016504251A (en) 2012-11-14 2016-02-12 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． Aluminum ion purification method
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
FR3136541B1 (en) * 2022-06-14 2024-06-21 Innovation & Dev Company microwave and fluidized bed calcination furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528179A (en) * 1968-10-28 1970-09-15 Cryodry Corp Microwave fluidized bed dryer
DE2660745C2 (en) * 1975-07-31 1985-08-22 Gebrüder Bühler AG, Uzwil Method and device for drying and solidifying at least partially still plastic, preformed pasta
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
EP0950122A1 (en) * 1996-08-27 1999-10-20 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
NO20053265D0 (en) 2005-07-04
AU2003288152A1 (en) 2004-07-14
CA2510792A1 (en) 2004-07-08
PE20040448A1 (en) 2004-09-10
EA200501035A1 (en) 2005-12-29
ZA200505911B (en) 2006-11-29
JP2006512554A (en) 2006-04-13
DE10260742A1 (en) 2004-07-08
WO2004056471A1 (en) 2004-07-08
EP1587614A1 (en) 2005-10-26
BR0317683A (en) 2005-11-29
CN1729049A (en) 2006-02-01

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