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
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
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- 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
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- 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
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- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (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).
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) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008173521A (en) * | 2006-08-09 | 2008-07-31 | Honda Electronic Co Ltd | Submerged plasma treatment apparatus and submerged plasma treatment method |
CN101842504B (en) | 2007-05-21 | 2012-11-14 | 奥贝特铝业有限公司 | Processes for extracting aluminum 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 |
US10457930B2 (en) | 2010-06-30 | 2019-10-29 | Microwave Chemical Co., Ltd. | Oil-based material-producing method and oil-based material-producing apparatus |
EP2686458A4 (en) | 2011-03-18 | 2015-04-15 | Orbite Aluminae Inc | Processes for recovering rare earth elements from aluminum-bearing materials |
EP3141621A1 (en) | 2011-05-04 | 2017-03-15 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
CN103842296B (en) | 2011-06-03 | 2016-08-24 | 奥贝特科技有限公司 | For the method preparing bloodstone |
US11224852B2 (en) | 2011-06-29 | 2022-01-18 | Microwave Chemical Co., Ltd. | Chemical reaction apparatus and chemical reaction method |
JP2014526431A (en) | 2011-09-16 | 2014-10-06 | オーバイト アルミナ インコーポレイテッド | Preparation process for alumina and various other products |
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 |
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 |
CA2903512C (en) | 2012-03-29 | 2017-12-05 | Orbite Technologies Inc. | Processes for treating fly ashes |
US9290828B2 (en) | 2012-07-12 | 2016-03-22 | Orbite Technologies Inc. | Processes for preparing titanium oxide and various other products |
WO2014047728A1 (en) | 2012-09-26 | 2014-04-03 | Orbite Aluminae Inc. | Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
EP2920114A4 (en) | 2012-11-14 | 2016-03-02 | Orbite Aluminae Inc | 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 |
FR3136541B1 (en) * | 2022-06-14 | 2024-06-21 | Innovation & Dev Company | microwave and fluidized bed calcination furnace |
Family Cites Families (5)
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 |
AU721221B2 (en) * | 1996-08-27 | 2000-06-29 | Emr Microwave Technology Corporation | Method for microwave induced oxidation of sulphidic ore material in fluidized bed without sulphur dioxide emissions |
-
2002
- 2002-12-23 DE DE10260742A patent/DE10260742A1/en not_active Withdrawn
-
2003
- 2003-11-24 BR BR0317683-5A patent/BR0317683A/en not_active Application Discontinuation
- 2003-11-24 CA CA002510792A patent/CA2510792A1/en not_active Abandoned
- 2003-11-24 EP EP03780035A patent/EP1587614A1/en not_active Withdrawn
- 2003-11-24 AU AU2003288152A patent/AU2003288152A1/en not_active Abandoned
- 2003-11-24 ZA ZA200505911A patent/ZA200505911B/en unknown
- 2003-11-24 CN CNA2003801073090A patent/CN1729049A/en active Pending
- 2003-11-24 JP JP2004561179A patent/JP2006512554A/en not_active Withdrawn
- 2003-11-24 WO PCT/EP2003/013162 patent/WO2004056471A1/en active Application Filing
- 2003-11-24 EA EA200501035A patent/EA200501035A1/en unknown
- 2003-12-12 PE PE2003001276A patent/PE20040448A1/en not_active Application Discontinuation
-
2005
- 2005-07-04 NO NO20053265A patent/NO20053265L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1729049A (en) | 2006-02-01 |
DE10260742A1 (en) | 2004-07-08 |
JP2006512554A (en) | 2006-04-13 |
EP1587614A1 (en) | 2005-10-26 |
CA2510792A1 (en) | 2004-07-08 |
PE20040448A1 (en) | 2004-09-10 |
BR0317683A (en) | 2005-11-29 |
AU2003288152A1 (en) | 2004-07-14 |
EA200501035A1 (en) | 2005-12-29 |
NO20053265D0 (en) | 2005-07-04 |
WO2004056471A1 (en) | 2004-07-08 |
ZA200505911B (en) | 2006-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |