FI20110260A - Process and plant for the production of metal oxide of metal salts - Google Patents

Process and plant for the production of metal oxide of metal salts Download PDF

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Publication number
FI20110260A
FI20110260A FI20110260A FI20110260A FI20110260A FI 20110260 A FI20110260 A FI 20110260A FI 20110260 A FI20110260 A FI 20110260A FI 20110260 A FI20110260 A FI 20110260A FI 20110260 A FI20110260 A FI 20110260A
Authority
FI
Finland
Prior art keywords
plant
production
metal
metal oxide
metal salts
Prior art date
Application number
FI20110260A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124836B (en
Inventor
Michael Missalla
Guenter Schneider
Jan Jarzembowski
Erwin Schmidbauer
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of FI20110260A publication Critical patent/FI20110260A/en
Application granted granted Critical
Publication of FI124836B publication Critical patent/FI124836B/en

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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
    • 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
    • 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
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/004—Calcining using hot gas streams in which the material is moved
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/444—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/445—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination making use of a fluidised bed
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
FI20110260A 2009-01-26 2011-08-09 Process and plant for the production of metal oxide from metal salts FI124836B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009006094.4A DE102009006094B4 (en) 2009-01-26 2009-01-26 Process and plant for the production of aluminum oxide from aluminum hydroxide
DE102009006094 2009-01-26
PCT/EP2010/000150 WO2010083961A1 (en) 2009-01-26 2010-01-14 Process and plant for producing metal oxide from metal salts
EP2010000150 2010-01-14

Publications (2)

Publication Number Publication Date
FI20110260A true FI20110260A (en) 2011-08-09
FI124836B FI124836B (en) 2015-02-13

Family

ID=41796175

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20110260A FI124836B (en) 2009-01-26 2011-08-09 Process and plant for the production of metal oxide from metal salts

Country Status (11)

Country Link
US (1) US8313715B2 (en)
CN (1) CN102292150B (en)
AU (1) AU2010206320B2 (en)
BR (1) BRPI1006994A2 (en)
CA (1) CA2747370C (en)
DE (1) DE102009006094B4 (en)
EA (1) EA019025B1 (en)
FI (1) FI124836B (en)
GB (1) GB2478671B (en)
SA (1) SA110310075B1 (en)
WO (1) WO2010083961A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268559A (en) 2007-05-21 2011-12-07 奥贝特勘探Vspa有限公司 Processes for extracting aluminum and iron from aluminous ores
DE102010050495B4 (en) * 2010-11-08 2018-05-24 Outotec Oyj Process and plant for the production of aluminum oxide from aluminum hydroxide
RU2588960C2 (en) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Methods of extracting rare-earth elements from aluminium-containing materials
RU2013153535A (en) 2011-05-04 2015-06-10 Орбит Элюминэ Инк. METHODS FOR RARE EARTH EXTRACTION FROM VARIOUS ORE
CN103842296B (en) 2011-06-03 2016-08-24 奥贝特科技有限公司 For the method preparing bloodstone
RU2014114938A (en) 2011-09-16 2015-10-27 Орбит Элюминэ Инк. METHODS FOR PRODUCING ALUMINUM OXIDE AND VARIOUS OTHER PRODUCTS
AU2013202318B2 (en) 2012-01-10 2015-11-05 Aem Technologies Inc. Processes for treating red mud
JP2015518414A (en) 2012-03-29 2015-07-02 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． Fly ash treatment process
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
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions
DE102013103080A1 (en) * 2013-03-26 2014-06-12 Outotec Oyj Method for removing fine solid material particles from fluidized bed in e.g. cement manufacturing plant, involves indirectly cooling additional gas flow into initiated fluidized bed chamber above fluidized bed
DE102015108722A1 (en) * 2015-06-02 2016-12-08 Outotec (Finland) Oy Process and plant for the thermal treatment of granular solids
DE102017121224A1 (en) * 2017-09-13 2019-03-14 Eisenmann Se Apparatus and method for thermal or thermo-chemical treatment of material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898043A (en) * 1971-03-18 1975-08-05 Little Inc A Apparatus for decomposing concentrated aqueous aluminum nitrate solutions
US4209496A (en) * 1977-02-03 1980-06-24 Aluminum Company Of America Treatment of offgas from aluminum chloride production
DE3615622A1 (en) * 1986-05-09 1987-11-12 Metallgesellschaft Ag METHOD FOR CARRYING OUT ENDOTHERMAL PROCESSES
DE69005643T2 (en) * 1989-11-27 1994-05-19 Alcan Int Ltd METHOD FOR CALCINATING ALUMINUM OXIDE TRIHYDRATE FOR PRODUCING ALUMINUM OXIDE AND DEVICE THEREFOR.
DE19542309A1 (en) 1995-11-14 1997-05-15 Metallgesellschaft Ag Process for the production of aluminum oxide from aluminum hydroxide
DE10331364B3 (en) * 2003-07-11 2005-01-27 Outokumpu Oyj Process and plant for the production of metal oxide from metal hydroxide
DE102007014435B4 (en) 2007-03-22 2014-03-27 Outotec Oyj Process and plant for the production of metal oxide from metal salts
DE102007041586B4 (en) 2007-09-01 2014-03-27 Outotec Oyj Process and plant for the heat treatment of granular solids
CN100512943C (en) * 2007-12-17 2009-07-15 沈阳东方钛业有限公司 Fluid bed reactor

Also Published As

Publication number Publication date
AU2010206320A1 (en) 2011-09-15
EA201190029A1 (en) 2012-02-28
SA110310075B1 (en) 2013-07-04
CA2747370C (en) 2016-12-06
GB2478671A (en) 2011-09-14
DE102009006094A1 (en) 2010-07-29
EA019025B1 (en) 2013-12-30
GB201109905D0 (en) 2011-07-27
US20120014863A1 (en) 2012-01-19
CA2747370A1 (en) 2010-07-29
CN102292150A (en) 2011-12-21
DE102009006094B4 (en) 2018-10-31
US8313715B2 (en) 2012-11-20
FI124836B (en) 2015-02-13
GB2478671B (en) 2014-04-09
AU2010206320B2 (en) 2014-10-09
CN102292150B (en) 2014-03-26
WO2010083961A1 (en) 2010-07-29
BRPI1006994A2 (en) 2016-04-19

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