IT1166752B - Procedimento per la produzione di allumina anidra - Google Patents

Procedimento per la produzione di allumina anidra

Info

Publication number
IT1166752B
IT1166752B IT22000/79A IT2200079A IT1166752B IT 1166752 B IT1166752 B IT 1166752B IT 22000/79 A IT22000/79 A IT 22000/79A IT 2200079 A IT2200079 A IT 2200079A IT 1166752 B IT1166752 B IT 1166752B
Authority
IT
Italy
Prior art keywords
procedure
production
anhydrous
aluminum
aluminum anhydrous
Prior art date
Application number
IT22000/79A
Other languages
English (en)
Other versions
IT7922000A0 (it
Original Assignee
Smidth & Co As F L
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 Smidth & Co As F L filed Critical Smidth & Co As F L
Publication of IT7922000A0 publication Critical patent/IT7922000A0/it
Application granted granted Critical
Publication of IT1166752B publication Critical patent/IT1166752B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/444Apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area

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)
IT22000/79A 1978-04-20 1979-04-19 Procedimento per la produzione di allumina anidra IT1166752B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1568978 1978-04-20
GB7913401A GB2019369B (en) 1978-04-20 1979-04-18 Production of anhydrous alumina

Publications (2)

Publication Number Publication Date
IT7922000A0 IT7922000A0 (it) 1979-04-19
IT1166752B true IT1166752B (it) 1987-05-06

Family

ID=26251474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22000/79A IT1166752B (it) 1978-04-20 1979-04-19 Procedimento per la produzione di allumina anidra

Country Status (2)

Country Link
GB (1) GB2019369B (it)
IT (1) IT1166752B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542309A1 (de) * 1995-11-14 1997-05-15 Metallgesellschaft Ag Verfahren zur Herstellung von Aluminiumoxid aus Aluminiumhydroxid
DE19805897C1 (de) * 1998-02-13 1998-12-03 Metallgesellschaft Ag Verfahren zur Schlußkühlung von wasserfreiem Aluminiumoxid
DE19944778B4 (de) * 1999-09-17 2004-07-08 Outokumpu Oyj Verfahren zum thermischen Behandeln körniger Feststoffe

Also Published As

Publication number Publication date
IT7922000A0 (it) 1979-04-19
GB2019369A (en) 1979-10-31
GB2019369B (en) 1982-12-01

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