DK125814B - Installations, including a furnace, for the production of alumina from aluminum hydroxide. - Google Patents

Installations, including a furnace, for the production of alumina from aluminum hydroxide.

Info

Publication number
DK125814B
DK125814B DK476171AA DK476171A DK125814B DK 125814 B DK125814 B DK 125814B DK 476171A A DK476171A A DK 476171AA DK 476171 A DK476171 A DK 476171A DK 125814 B DK125814 B DK 125814B
Authority
DK
Denmark
Prior art keywords
installations
alumina
furnace
production
aluminum hydroxide
Prior art date
Application number
DK476171AA
Other languages
Danish (da)
Inventor
E Mueller
H Weigel
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of DK125814B publication Critical patent/DK125814B/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Furnace Details (AREA)
DK476171AA 1970-10-01 1971-09-30 Installations, including a furnace, for the production of alumina from aluminum hydroxide. DK125814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048207 DE2048207A1 (en) 1970-10-01 1970-10-01 Equipment for the production of alumina from alumina hydrate

Publications (1)

Publication Number Publication Date
DK125814B true DK125814B (en) 1973-05-07

Family

ID=5783879

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476171AA DK125814B (en) 1970-10-01 1971-09-30 Installations, including a furnace, for the production of alumina from aluminum hydroxide.

Country Status (4)

Country Link
AU (1) AU3378871A (en)
DE (1) DE2048207A1 (en)
DK (1) DK125814B (en)
FR (1) FR2112229A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU175544B (en) * 1975-07-23 1980-08-28 Tatabanyai Szenbanyak Process for producing self dusting klinker for producing aluminium oxide of high purity
FR2549816B1 (en) * 1983-07-28 1985-11-15 Fives Cail Babcock CALCINATION PLANT FOR THE PRODUCTION OF SEVERAL QUALITIES OF ALUMINA AND METHOD FOR OPERATING THE SAME
DE69005643T2 (en) * 1989-11-27 1994-05-19 Alcan Int Ltd METHOD FOR CALCINATING ALUMINUM OXIDE TRIHYDRATE FOR PRODUCING ALUMINUM OXIDE AND DEVICE THEREFOR.
DE19944778B4 (en) * 1999-09-17 2004-07-08 Outokumpu Oyj Process for the thermal treatment of granular solids
DE102007041586B4 (en) * 2007-09-01 2014-03-27 Outotec Oyj Process and plant for the heat treatment of granular solids
CN112174175A (en) * 2020-09-22 2021-01-05 河南华慧有色工程设计有限公司 Energy-concerving and environment-protective type aluminium hydroxide suspension calcination equipment

Also Published As

Publication number Publication date
AU3378871A (en) 1973-03-29
FR2112229B1 (en) 1974-05-10
DE2048207A1 (en) 1972-04-06
FR2112229A1 (en) 1972-06-16

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