FI950411A - Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi - Google Patents

Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi Download PDF

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Publication number
FI950411A
FI950411A FI950411A FI950411A FI950411A FI 950411 A FI950411 A FI 950411A FI 950411 A FI950411 A FI 950411A FI 950411 A FI950411 A FI 950411A FI 950411 A FI950411 A FI 950411A
Authority
FI
Finland
Prior art keywords
preparation
calcium carbonate
carbonate
calcium
Prior art date
Application number
FI950411A
Other languages
English (en)
Swedish (sv)
Other versions
FI100237B (fi
FI950411A0 (fi
Inventor
Pentti Virtanen
Original Assignee
Kautar Oy
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 Kautar Oy filed Critical Kautar Oy
Priority to FI950411A priority Critical patent/FI100237B/fi
Publication of FI950411A0 publication Critical patent/FI950411A0/fi
Priority to AU45416/96A priority patent/AU4541696A/en
Priority to PCT/FI1996/000058 priority patent/WO1996023728A1/en
Publication of FI950411A publication Critical patent/FI950411A/fi
Application granted granted Critical
Publication of FI100237B publication Critical patent/FI100237B/fi

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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions

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)
FI950411A 1995-01-30 1995-01-30 Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi FI100237B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI950411A FI100237B (fi) 1995-01-30 1995-01-30 Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi
AU45416/96A AU4541696A (en) 1995-01-30 1996-01-30 Process and apparatus for preparing calcium carbonate
PCT/FI1996/000058 WO1996023728A1 (en) 1995-01-30 1996-01-30 Process and apparatus for preparing calcium carbonate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950411A FI100237B (fi) 1995-01-30 1995-01-30 Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi
FI950411 1995-01-30

Publications (3)

Publication Number Publication Date
FI950411A0 FI950411A0 (fi) 1995-01-30
FI950411A true FI950411A (fi) 1996-07-31
FI100237B FI100237B (fi) 1997-10-31

Family

ID=8542631

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950411A FI100237B (fi) 1995-01-30 1995-01-30 Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi

Country Status (3)

Country Link
AU (1) AU4541696A (fi)
FI (1) FI100237B (fi)
WO (1) WO1996023728A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475459B1 (en) 1997-09-08 2002-11-05 Fp-Pigments Oy Process for preparing calcium carbonate particles

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340795A1 (en) * 1996-03-04 2003-09-03 FP-Pigments Oy Pigment particles comprising particles of precipitated calcium carbonate and a process for the preparation thereof
US6602484B1 (en) * 1996-10-14 2003-08-05 Fp-Pigments Oy Precipitated calcium carbonate and method for the production thereof
FI105179B (fi) * 1997-03-19 2000-06-30 Fp Pigments Oy Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi
WO1999051525A1 (en) * 1998-04-07 1999-10-14 Fp-Pigments Oy Process and apparatus for producing precipitated calcium carbonate
FI105052B (fi) 1998-07-08 2000-05-31 Valmet Corp Menetelmä paperin valmistamiseksi, sovitelma menetelmän toteuttamiseksi ja menetelmän avulla valmistettu paperituote
JP4800671B2 (ja) * 2004-12-15 2011-10-26 富士フイルム株式会社 炭酸塩結晶及びその製造方法、並びに透明光学用樹脂組成物
FI122360B (fi) 2005-11-18 2011-12-30 Nordkalk Oy Ab Hydrauliseen sideaineeseen perustuva vesisuspensio ja menetelmä sen valmistamiseksi
DE102009034700B4 (de) * 2008-07-25 2013-08-22 Bene_Fit Systems Gmbh & Co. Kg Nanoskalige Calcium- und/oder Magnesiumverbindungen zur Verwendung als Flammschutz in Polymeren
BE1021522B1 (fr) 2012-09-12 2015-12-07 S.A. Lhoist Recherche Et Developpement Composition de lait de chaux de grande finesse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342600A (en) * 1990-09-27 1994-08-30 Ecc International Limited Precipitated calcium carbonate
EP0616602A4 (en) * 1991-12-12 1996-07-17 Paul E Adler Process for producing a carbonate composition.
US5364610A (en) * 1993-06-15 1994-11-15 P. H. Glatfelter Company Process for preparation of high opacity precipitated calcium carbonate by reacting sodium carbonate with calcium hydroxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475459B1 (en) 1997-09-08 2002-11-05 Fp-Pigments Oy Process for preparing calcium carbonate particles

Also Published As

Publication number Publication date
FI100237B (fi) 1997-10-31
WO1996023728A1 (en) 1996-08-08
AU4541696A (en) 1996-08-21
FI950411A0 (fi) 1995-01-30

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Legal Events

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Owner name: FP-PIGMENTS OY

MA Patent expired