FI882512A0 - UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING. - Google Patents

UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING.

Info

Publication number
FI882512A0
FI882512A0 FI882512A FI882512A FI882512A0 FI 882512 A0 FI882512 A0 FI 882512A0 FI 882512 A FI882512 A FI 882512A FI 882512 A FI882512 A FI 882512A FI 882512 A0 FI882512 A0 FI 882512A0
Authority
FI
Finland
Prior art keywords
utfaellnings
limningsaemne
coh
foerfarande foer
foer dess
Prior art date
Application number
FI882512A
Other languages
Finnish (fi)
Other versions
FI80869B (en
FI80869C (en
FI882512A (en
Inventor
Ilkka Renvall
Reijo Seppaenen
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Priority to FI882512A priority Critical patent/FI80869C/en
Publication of FI882512A0 publication Critical patent/FI882512A0/en
Priority to SE8901850A priority patent/SE500108C2/en
Publication of FI882512A publication Critical patent/FI882512A/en
Publication of FI80869B publication Critical patent/FI80869B/en
Application granted granted Critical
Publication of FI80869C publication Critical patent/FI80869C/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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • 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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/58—Preparation of anhydrous aluminium chloride
    • C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI882512A 1988-05-27 1988-05-27 UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING. FI80869C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI882512A FI80869C (en) 1988-05-27 1988-05-27 UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING.
SE8901850A SE500108C2 (en) 1988-05-27 1989-05-24 Less basic aluminum hydroxychloride, methods of preparation and use thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI882512 1988-05-27
FI882512A FI80869C (en) 1988-05-27 1988-05-27 UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING.

Publications (4)

Publication Number Publication Date
FI882512A0 true FI882512A0 (en) 1988-05-27
FI882512A FI882512A (en) 1989-11-28
FI80869B FI80869B (en) 1990-04-30
FI80869C FI80869C (en) 1990-08-10

Family

ID=8526529

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882512A FI80869C (en) 1988-05-27 1988-05-27 UTFAELLNINGS- COH LIMNINGSAEMNE SAMT FOERFARANDE FOER DESS FRAMSTAELLNING.

Country Status (2)

Country Link
FI (1) FI80869C (en)
SE (1) SE500108C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98508C (en) * 1994-05-20 1997-07-10 Kemira Chemicals Oy Method for purification of impure alumina by extraction
FI98509C (en) * 1994-05-20 1997-07-10 Kemira Chemicals Oy Process for the purification of contaminated alumina by heat treatment
CN111841479B (en) * 2020-06-17 2021-11-30 同济大学 Device and method for continuously producing polyaluminium chloride solid

Also Published As

Publication number Publication date
SE8901850L (en) 1989-11-28
SE8901850D0 (en) 1989-05-24
FI80869B (en) 1990-04-30
FI80869C (en) 1990-08-10
FI882512A (en) 1989-11-28
SE500108C2 (en) 1994-04-18

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: OY NOKIA AB

MA Patent expired