[go: up one dir, main page]

CA2510792A1 - Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise - Google Patents

Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise Download PDF

Info

Publication number
CA2510792A1
CA2510792A1 CA002510792A CA2510792A CA2510792A1 CA 2510792 A1 CA2510792 A1 CA 2510792A1 CA 002510792 A CA002510792 A CA 002510792A CA 2510792 A CA2510792 A CA 2510792A CA 2510792 A1 CA2510792 A1 CA 2510792A1
Authority
CA
Canada
Prior art keywords
fluidized
wave guide
bed
bed reactor
reactor
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.)
Abandoned
Application number
CA002510792A
Other languages
English (en)
Inventor
Michael Stroeder
Nikola Anastasijevic
Dietrich Werner
Thorsten Gerdes
Eberhard Stolarski (Deceased)
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.)
Metso Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2510792A1 publication Critical patent/CA2510792A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122Incoherent waves
    • B01J19/126Microwaves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • B01J8/36Chemical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical 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
    • B01J8/38Chemical 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
    • B01J8/384Chemical 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
    • B01J8/388Chemical 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
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/02Roasting processes
    • C22B1/10Roasting processes in fluidised form
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00Obtaining noble metals
    • C22B11/02Obtaining noble metals by dry processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00115Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141Coils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00433Controlling the temperature using electromagnetic heating
    • B01J2208/00442Microwaves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00245Avoiding undesirable reactions or side-effects
    • B01J2219/00247Fouling 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

L'invention concerne un procédé pour le traitement thermique de solides granulaires dans un lit fluidisé (3, 3a) situé dans un réacteur à lit fluidisé (1, 1a, 38). Un rayonnement micro-onde est amené dans le réacteur à lit fluidisé (1, 1a, 38) à travers au moins un guide d'ondes (5, 46). Ce rayonnement est amené également à un équipement correspondant. Afin d'éviter des dépôts dans le guide d'ondes (5, 46), un flux de gaz est amené dans le réacteur à lit fluidisé (1, 1a, 38) à travers le même guide d'ondes (5, 46).
CA002510792A 2002-12-23 2003-11-24 Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise Abandoned CA2510792A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10260742A DE10260742A1 (de) 2002-12-23 2002-12-23 Verfahren und Anlage zum thermischen Behandeln von körnigen Feststoffen in einem Wirbelbett
DE10260742.7 2002-12-23
PCT/EP2003/013162 WO2004056471A1 (fr) 2002-12-23 2003-11-24 Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise

Publications (1)

Publication Number Publication Date
CA2510792A1 true CA2510792A1 (fr) 2004-07-08

Family

ID=32477941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002510792A Abandoned CA2510792A1 (fr) 2002-12-23 2003-11-24 Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise

Country Status (12)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008173521A (ja) * 2006-08-09 2008-07-31 Honda Electronic Co Ltd 液中プラズマ処理装置、及び液中プラズマ処理方法
BRPI0811938A2 (pt) 2007-05-21 2014-11-25 Exploration Orbite Vspa Inc Processos para a extração de alumínio e de ferro a partir de minérios aluminosos
JP5603134B2 (ja) * 2010-05-13 2014-10-08 マイクロ波化学株式会社 化学反応装置、及び化学反応方法
JP4874411B2 (ja) * 2010-05-13 2012-02-15 マイクロ波環境化学株式会社 化学反応装置、及び化学反応方法
US10457930B2 (en) 2010-06-30 2019-10-29 Microwave Chemical Co., Ltd. Oil-based material-producing method and oil-based material-producing apparatus
JP2014508863A (ja) 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
EP3141621A1 (fr) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Procédés de récupération de terres rares dans divers minerais
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
CN103747866B (zh) * 2011-06-29 2016-08-17 微波化学有限公司 化学反应装置以及化学反应方法
CN104039706A (zh) 2011-09-16 2014-09-10 奥贝特铝业有限公司 制备氧化铝和各种其他产品的工艺
JP5109004B1 (ja) 2011-11-11 2012-12-26 マイクロ波化学株式会社 化学反応装置
JP5114616B1 (ja) * 2011-11-11 2013-01-09 マイクロ波化学株式会社 化学反応装置
US11229895B2 (en) 2011-11-11 2022-01-25 Microwave Chemical Co., Ltd. Chemical reaction method using chemical reaction apparatus
WO2013104059A1 (fr) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Procédés de traitement de boue rouge
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
CA2878744C (fr) 2012-07-12 2020-09-15 Orbite Aluminae Inc. Procedes de preparation de chlorure d'aluminium et de divers autres produits par lixiviation au chlorydrate
WO2014047728A1 (fr) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Procédés pour la préparation d'alumine et de chlorure de magnésium par lixiviation par hcl de divers matériaux
JP2016504251A (ja) 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. アルミニウムイオンの精製方法
JP5763234B1 (ja) * 2014-02-27 2015-08-12 マイクロ波化学株式会社 化学反応装置
JP5702016B1 (ja) 2014-06-24 2015-04-15 マイクロ波化学株式会社 化学反応装置
JP5997816B2 (ja) * 2015-07-14 2016-09-28 マイクロ波化学株式会社 化学反応装置、及び化学反応方法
DE102016103100A1 (de) 2016-02-23 2017-08-24 Outotec (Finland) Oy Verfahren und Vorrichtung zur thermischen Behandlung von körnigen Feststoffen
CN107899519B (zh) * 2017-11-02 2020-09-29 中石化炼化工程(集团)股份有限公司 一种用于费托合成的系统及合成气制备低碳烯烃的方法
GB2570501A (en) * 2018-01-29 2019-07-31 Mortimer Tech Holdings Limited Process for treating a material
CN110396594B (zh) * 2019-08-21 2021-06-08 东北大学 强化高磷鲕状赤铁矿提铁降磷的微波连续悬浮焙烧方法
US12226765B2 (en) * 2021-05-17 2025-02-18 H Quest Vanguard, Inc. Microwave assisted fluidized bed reactor
FR3136541B1 (fr) * 2022-06-14 2024-06-21 Innovation & Dev Company four de calcination par micro-ondes et à lit fluidisé

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
CA1083808A (fr) * 1975-07-31 1980-08-19 Josef Manser Methode et appareil de traitement et notamment de sechage de produits granulaires en vrac
JPS5745335A (en) * 1980-09-02 1982-03-15 Mitsui Eng & Shipbuild Co Ltd Heating fluidized bed reactor
FR2750348B1 (fr) * 1996-06-28 1998-08-21 Conte Procede pour augmenter l'anti-mouillabilite d'un corps, corps ainsi traite et ses applications
WO1998008989A1 (fr) * 1996-08-27 1998-03-05 Emr Microwave Technology Corporation Procede d'oxydation par micro-onde d'un minerai sulfure dans un lit fluidise, sans emission de dioxyde de soufre

Also Published As

Publication number Publication date
JP2006512554A (ja) 2006-04-13
AU2003288152A1 (en) 2004-07-14
DE10260742A1 (de) 2004-07-08
NO20053265L (no) 2005-09-06
EA200501035A1 (ru) 2005-12-29
WO2004056471A1 (fr) 2004-07-08
EP1587614A1 (fr) 2005-10-26
CN1729049A (zh) 2006-02-01
ZA200505911B (en) 2006-11-29
BR0317683A (pt) 2005-11-29
PE20040448A1 (es) 2004-09-10
NO20053265D0 (no) 2005-07-04

Similar Documents

Publication Publication Date Title
CA2510792A1 (fr) Procede et equipement pour le traitement thermique de solides granulaires dans un lit fluidise
EP1575702B1 (fr) Traitement de solides granulaires dans un lit fluidise au moyen de micro-ondes
EP1575701B1 (fr) Traitement de solides granuleux dans un lit fluidise annulaire au moyen de micro-ondes
US20080069746A1 (en) Method and apparatus for microwave induced pyrolysis of arsenical ores and ore concentrates
US7727301B2 (en) Microwave treatment of minerals
US6475462B1 (en) Process and apparatus for treating particulate matter
US20070007282A1 (en) Method and plant for the thermal treatment of granular solids
JP2006511704A (ja) 硫化鉱の熱処理方法およびプラント
MXPA05006822A (es) Metodo y planta para el tratamiento termico de solidos granulados en un reactor de lecho fluidizado
MXPA05006825A (en) Treatment of granular solids in an annular fluidized bed with microwaves
MXPA05006823A (en) Treatment of granular solids in a fluidized bed with microwaves
MXPA05006824A (es) Proceso y aparato para el tratamiento termico de solidos granulados
AU2005289380B2 (en) Microwave treatment of minerals

Legal Events

Date Code Title Description
FZDE Dead