ES2168014T3 - Suspension de carbonato de calcio y su procedimiento de fabricacion. - Google Patents

Suspension de carbonato de calcio y su procedimiento de fabricacion.

Info

Publication number
ES2168014T3
ES2168014T3 ES99923327T ES99923327T ES2168014T3 ES 2168014 T3 ES2168014 T3 ES 2168014T3 ES 99923327 T ES99923327 T ES 99923327T ES 99923327 T ES99923327 T ES 99923327T ES 2168014 T3 ES2168014 T3 ES 2168014T3
Authority
ES
Spain
Prior art keywords
calcium carbonate
suspension
manufacturing procedure
carbonate particles
obtaining
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.)
Expired - Lifetime
Application number
ES99923327T
Other languages
English (en)
Inventor
Henri Rene Langelin
Marc Scharfe
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.)
Lhoist Recherche et Developpement SA
Original Assignee
Lhoist Recherche et Developpement 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 Recherche et Developpement SA filed Critical Lhoist Recherche et Developpement SA
Application granted granted Critical
Publication of ES2168014T3 publication Critical patent/ES2168014T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01F11/182—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)

Abstract

Suspensión acuosa de partículas de carbonato de calcio, que presenta un valor pH inferior a 9, presentando dicha suspensión un potencial Zeta positivo de las partículas de carbonato de calcio, caracterizado por el hecho de que, ésta, es una suspensión de partículas de carbonato de calcio precipitado, en donde, el pH, se estabiliza al citado valor inferior a 9, y por el hecho de que, el agente que permite la obtención de un potencial Zeta positivo, es una materia que hace pasar a solución los iones de Ca ++ .
ES99923327T 1998-05-27 1999-05-27 Suspension de carbonato de calcio y su procedimiento de fabricacion. Expired - Lifetime ES2168014T3 (es)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
ES2168014T3 true ES2168014T3 (es) 2002-05-16

Family

ID=3891271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99923327T Expired - Lifetime ES2168014T3 (es) 1998-05-27 1999-05-27 Suspension de carbonato de calcio y su procedimiento de fabricacion.

Country Status (9)

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

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
HUE030141T2 (en) 2012-02-03 2017-04-28 Omya Int Ag A method for producing an aqueous solution comprising at least one alkaline earth hydrogen carbonate
US20170369329A1 (en) * 2015-01-14 2017-12-28 Imerys Usa, Inc. A process for converting natural calcium carbonate into precipitated 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
ES2197370T3 (es) * 1996-10-14 2004-01-01 Fp-Pigments Oy Carbonato de calcio precipitado y metodo para su fabricacion.
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
DK1080039T3 (da) 2002-03-04
ATE209608T1 (de) 2001-12-15
EP1080039B1 (fr) 2001-11-28
BE1011941A3 (fr) 2000-03-07
EP1080039A1 (fr) 2001-03-07
WO1999061374A1 (fr) 1999-12-02
DE69900508D1 (de) 2002-01-10
DE69900508T2 (de) 2002-07-18
PT1080039E (pt) 2002-05-31
AU4025399A (en) 1999-12-13

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