ATE209608T1 - Calciumkarbonatsuspension und verfahren zu deren herstellung - Google Patents

Calciumkarbonatsuspension und verfahren zu deren herstellung

Info

Publication number
ATE209608T1
ATE209608T1 AT99923327T AT99923327T ATE209608T1 AT E209608 T1 ATE209608 T1 AT E209608T1 AT 99923327 T AT99923327 T AT 99923327T AT 99923327 T AT99923327 T AT 99923327T AT E209608 T1 ATE209608 T1 AT E209608T1
Authority
AT
Austria
Prior art keywords
calcium carbonate
production
carbonate suspension
carbonate particles
suspension
Prior art date
Application number
AT99923327T
Other languages
English (en)
Inventor
Henri Rene Langelin
Marc Scharfe
Original Assignee
Lhoist Rech & Dev Sa
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 Lhoist Rech & Dev Sa filed Critical Lhoist Rech & Dev Sa
Application granted granted Critical
Publication of ATE209608T1 publication Critical patent/ATE209608T1/de

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
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • 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
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Materials For Medical Uses (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT99923327T 1998-05-27 1999-05-27 Calciumkarbonatsuspension und verfahren zu deren herstellung ATE209608T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9800409A BE1011941A3 (fr) 1998-05-27 1998-05-27 Suspension de carbonate de calcium et son procede de fabrication.
PCT/BE1999/000067 WO1999061374A1 (fr) 1998-05-27 1999-05-27 Suspension de carbonate de calcium et son procede de fabrication

Publications (1)

Publication Number Publication Date
ATE209608T1 true ATE209608T1 (de) 2001-12-15

Family

ID=3891271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99923327T ATE209608T1 (de) 1998-05-27 1999-05-27 Calciumkarbonatsuspension und verfahren zu deren herstellung

Country Status (9)

Country Link
EP (1) EP1080039B1 (de)
AT (1) ATE209608T1 (de)
AU (1) AU4025399A (de)
BE (1) BE1011941A3 (de)
DE (1) DE69900508T2 (de)
DK (1) DK1080039T3 (de)
ES (1) ES2168014T3 (de)
PT (1) PT1080039E (de)
WO (1) WO1999061374A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211292A1 (de) 2002-03-14 2003-09-25 Basf Ag Verfahren zur Herstellung von gefälltem Calciumcarbonat mit hohem Weißgrad
RS54909B1 (sr) 2012-02-03 2016-10-31 Omya Int Ag Postupak za dobijanje vodenog rastvora koji sadrži najmanje jedan hidrokarbonat zemnoalkalnog metala i njegova upotreba
US20180265371A1 (en) * 2015-01-14 2018-09-20 Imerys Usa, Inc. A controlled process for precipitating polymorphs of calcium carbonate
CN108821322B (zh) * 2018-07-12 2020-12-08 广西华纳新材料科技有限公司 一种层状结构微球沉淀碳酸钙的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668529B2 (ja) * 1987-02-10 1997-10-27 正華産業株式会社 変性炭酸カルシウム
DE3707221A1 (de) * 1987-03-06 1988-09-15 Nicolaus Md Papier Kationisch eingestellte pigmentdispersion und streichfarbe
US5449402A (en) * 1994-02-17 1995-09-12 Whalen-Shaw; Michael Modified inorganic pigments, methods of preparation, and compositions containing the same
DE4410662C1 (de) * 1994-03-26 1995-09-21 Jungbunzlauer Ladenburg Gmbh Dispergier- und Mahlhilfsmittel für anorganische Füllstoffe und Pigmente und ihre Verwendung
DE19605970A1 (de) * 1996-01-16 1997-07-17 Haindl Papier Gmbh Verfahren zum Herstellen eines Druckträgers für das berührungslose Inkjet-Druckverfahren nach diesem Verfahren hergestelltes Papier und dessen Verwendung
EP0944551B1 (de) * 1996-10-14 2003-04-16 FP-Pigments Oy Ausgefälltes calciumcarbonat und verfahren zur dessen herstellung
US6228161B1 (en) * 1996-12-30 2001-05-08 Minerals Technologies Inc. Use of calcium carbonate in an acidic aqueous media

Also Published As

Publication number Publication date
AU4025399A (en) 1999-12-13
DE69900508T2 (de) 2002-07-18
PT1080039E (pt) 2002-05-31
DK1080039T3 (da) 2002-03-04
WO1999061374A1 (fr) 1999-12-02
EP1080039B1 (de) 2001-11-28
BE1011941A3 (fr) 2000-03-07
ES2168014T3 (es) 2002-05-16
DE69900508D1 (de) 2002-01-10
EP1080039A1 (de) 2001-03-07

Similar Documents

Publication Publication Date Title
AR010838A1 (es) Suspension de carbonato de calcio estabilizado por acido para usar en la fabricacion de papel acido y un metodo para fabricar papel empleando dichocarbonato de calcio estabilizado por acido
CA2316358A1 (en) Stabilized acidic chlorine bleach composition and method of use
CA2336845A1 (en) Enhanced antiperspirant salts stabilized with calcium and concentrated aqueous solutions of such salts
BRPI0407405A (pt) Carbonato de cálcio cúbico precipitado, abransivo, dentifrìcio, e, método para formar carbonato de cálcio
ATE26822T1 (de) Mischungen die mineralteilchen in suspension enthalten und verfahren zur wasserbehandlung mit hilfe dieser mischungen.
DE50111156D1 (de) Wasserlösliche oder wasserquellbare sulfogruppenhaltige assoziativverdickende copolymere, verfahren zu deren herstellung und ihre verwendung
CA2338943A1 (en) Process for removal and stabilization of arsenic and selenium from aqueous streams and slurries
DE69607997D1 (de) Verfahren zur Herstellung von Lösungen aus Aluminiumsalzen
MY132572A (en) Process for treating chromate waste liquid
FI991478A0 (fi) Menetelmä korkean tilavuuspainon ja suuren partikkelikoon omaavan kobolttihydroksidin tai kobolttimetalliseoshydroksidin valmistamiseksi ja menetelmällä saatu tuote
DE69900508D1 (de) Calciumkarbonatsuspension und verfahren zu deren herstellung
DE50208009D1 (de) Verfahren zur abtrennung von reversibel thermopräzipitierbaren oligomeren n-substituierter (meth)acrylamidverbindungen und deren konjugate
DE3883235D1 (de) Weisses desodorierungsmittel und verfahren zu seiner herstellung.
MD1419G2 (ro) Complecşi de incluziune pe bază de SIN-1A şi ciclodextrină, compoziţii farmaceutice şi truse pe baza lor, procedeu de preparare a complecşilor de incluziune şi metodă de tratament
ATE435874T1 (de) Chemische zusammensetzung und verfahren
DE60037524D1 (de) Verfahren zur herstellung chemisch modifizierter füllstoffe
ATE376573T1 (de) Verfahren zur herstellung von chemisch behandelten füllstoffen
MY121175A (en) Ciclesonide-containing aqueous pharmaceutical composition
ATE161803T1 (de) Verfahren zur herstellung von nickelhydroxyd aus elementarem nickel
ID30297A (id) Metode untuk mengolah suatu gas
WO2002076376A3 (en) A stable pharmaceutical composition of pravastatin
NO20025422L (no) Fremgangsmåte til rensing av et klavulansyresalt
DE69813794D1 (de) Reinigung von polyphosphazensäure
GB2363394B (en) Liquid peroxide bleach formulation
KR980001908A (ko) 광물겔(Gel)의 제조법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee