AU2570897A - Method and apparatus for recovering caco3 produced by causticizing - Google Patents

Method and apparatus for recovering caco3 produced by causticizing

Info

Publication number
AU2570897A
AU2570897A AU25708/97A AU2570897A AU2570897A AU 2570897 A AU2570897 A AU 2570897A AU 25708/97 A AU25708/97 A AU 25708/97A AU 2570897 A AU2570897 A AU 2570897A AU 2570897 A AU2570897 A AU 2570897A
Authority
AU
Australia
Prior art keywords
causticizing
recovering
caco3
produced
caco3 produced
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU25708/97A
Inventor
Pentti Virtanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FP Pigments Oy
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
Priority claimed from FI961675A external-priority patent/FI961675A/en
Priority claimed from FI964129A external-priority patent/FI101606B/en
Application filed by Kautar Oy filed Critical Kautar Oy
Publication of AU2570897A publication Critical patent/AU2570897A/en
Abandoned legal-status Critical Current

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
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/708—Filtering materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AU25708/97A 1996-04-17 1997-04-17 Method and apparatus for recovering caco3 produced by causticizing Abandoned AU2570897A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI961675A FI961675A (en) 1996-04-17 1996-04-17 Method and apparatus for recovering CaCO3 produced by a causticization reaction
FI961675 1996-04-17
FI964129A FI101606B (en) 1996-10-14 1996-10-14 Process for washing and drying a filter cake obtained by a cell filtering process
FI964129 1996-10-14
PCT/FI1997/000238 WO1997038940A1 (en) 1996-04-17 1997-04-17 METHOD AND APPARATUS FOR RECOVERING CaCO3 PRODUCED BY CAUSTICIZING

Publications (1)

Publication Number Publication Date
AU2570897A true AU2570897A (en) 1997-11-07

Family

ID=26160151

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25708/97A Abandoned AU2570897A (en) 1996-04-17 1997-04-17 Method and apparatus for recovering caco3 produced by causticizing

Country Status (2)

Country Link
AU (1) AU2570897A (en)
WO (1) WO1997038940A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100497114B1 (en) 1996-10-14 2005-06-29 에프피-피그멘츠 오와이 Precipitated calcium carbonate and method for the production thereof
FR2842436B1 (en) * 2002-07-17 2005-05-06 Omya Sa PROCESS FOR THE PREPARATION OF AQUEOUS SUSPENSIONS OF MINERAL. AQUEOUS SUSPENSIONS OF MINERAL CHARGES OBTAINED AND USES THEREOF
FI122360B (en) 2005-11-18 2011-12-30 Nordkalk Oy Ab Aqueous suspension based on hydraulic binder and process for its preparation
CN102702795B (en) * 2012-05-02 2014-03-05 石家庄市三兴钙业有限公司 Preparation method of special nano calcium carbonate for polyurethane adhesives
BR102014002485A2 (en) * 2014-01-31 2015-04-14 Ecofill Espec Em Tecnologia De Transf De Resíduos Ltda A product to be used as an anti-pitch in the manufacture of pulp, which is the precipitated calcium carbonate known as "lime mud" generated in the process pulping system of the pulp industry

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110896A1 (en) * 1981-03-20 1982-09-30 Foster Wheeler Energy Corp., Livingston, N.J. Method for comminuting and activating limestone by reaction with carbon dioxide

Also Published As

Publication number Publication date
WO1997038940A1 (en) 1997-10-23

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AU2570897A (en) Method and apparatus for recovering caco3 produced by causticizing