CA2368174A1 - Procede de preparation de particules distinctes de carbonate de calcium - Google Patents

Procede de preparation de particules distinctes de carbonate de calcium Download PDF

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Publication number
CA2368174A1
CA2368174A1 CA002368174A CA2368174A CA2368174A1 CA 2368174 A1 CA2368174 A1 CA 2368174A1 CA 002368174 A CA002368174 A CA 002368174A CA 2368174 A CA2368174 A CA 2368174A CA 2368174 A1 CA2368174 A1 CA 2368174A1
Authority
CA
Canada
Prior art keywords
calcium carbonate
preparation
discrete particles
discrete
product
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.)
Granted
Application number
CA002368174A
Other languages
English (en)
Other versions
CA2368174C (fr
Inventor
Donald Richard Deutsch
Kenneth James Wise
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.)
Minerals Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2368174A1 publication Critical patent/CA2368174A1/fr
Application granted granted Critical
Publication of CA2368174C publication Critical patent/CA2368174C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA002368174A 1999-03-31 1999-03-31 Procede de preparation de particules distinctes de carbonate de calcium Expired - Fee Related CA2368174C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/006853 WO2000058217A1 (fr) 1999-03-31 1999-03-31 Procede de preparation de particules distinctes de carbonate de calcium

Publications (2)

Publication Number Publication Date
CA2368174A1 true CA2368174A1 (fr) 2000-10-05
CA2368174C CA2368174C (fr) 2008-07-08

Family

ID=22272463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002368174A Expired - Fee Related CA2368174C (fr) 1999-03-31 1999-03-31 Procede de preparation de particules distinctes de carbonate de calcium

Country Status (15)

Country Link
EP (1) EP1165441A1 (fr)
JP (1) JP2002540056A (fr)
KR (1) KR20020023213A (fr)
CN (1) CN1348428A (fr)
AU (1) AU3369799A (fr)
BR (1) BR9917234A (fr)
CA (1) CA2368174C (fr)
HK (1) HK1045493A1 (fr)
IL (1) IL145126A (fr)
NO (1) NO20014652D0 (fr)
PL (1) PL192346B1 (fr)
RU (1) RU2215692C2 (fr)
SK (1) SK13512001A3 (fr)
WO (1) WO2000058217A1 (fr)
ZA (1) ZA200107865B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876999B1 (fr) * 2004-10-25 2007-11-09 Solvay Suspensions contenant des particules de carbonate de calcium presentant un etat d'agregation controle
RU2312065C1 (ru) * 2006-03-20 2007-12-10 Открытое акционерное общество "Каустик" (ОАО "Каустик") Способ получения химически осажденного мела
PT2157136T (pt) * 2008-08-13 2019-06-21 Omya Int Ag Processo para a preparação de carbonato de cálcio precipitado implementando um polímero contendo uma baixa carga de acrilato e/ou maleinato
RU2390496C1 (ru) * 2009-01-28 2010-05-27 Эдуард Львович Аким Способ получения химически осажденного мела
GB0917248D0 (en) * 2009-10-02 2009-11-18 Calcitech Synthetic Minerals Ltd Production of calcium carbonate
CN101913640B (zh) * 2010-08-20 2012-12-26 常州碳酸钙有限公司 微细活性碳酸钙制备方法
RU2489355C2 (ru) * 2011-07-05 2013-08-10 Алексей Гаврилович Мешандин Способ синтеза высокодисперсного карбоната кальция
CN102583483B (zh) * 2012-02-22 2013-11-06 常州碳酸钙有限公司 微米纺锤体复合纳米碳酸钙的制备方法
RU2596763C2 (ru) * 2012-03-23 2016-09-10 Омиа Интернэшнл Аг Способ получения скаленоэдрального осажденного карбоната кальция
CN102874856B (zh) * 2012-08-29 2014-12-17 池州凯尔特纳米科技有限公司 一种pvc填充用多孔性碳酸钙的制备方法
RU2553855C2 (ru) * 2013-04-30 2015-06-20 Алексей Гаврилович Мешандин Способ конверсии сульфата кальция
CN103395812B (zh) * 2013-07-11 2015-01-07 大连理工大学 一种控制固体碳化法中碳酸钙形貌的方法
CN104229851B (zh) * 2014-09-04 2016-06-01 华中农业大学 一种蛋壳超微活性碳酸钙的制备方法
HRP20200077T1 (hr) * 2014-11-19 2020-06-26 Omya International Ag Postupak proizvodnje filera
AU2018212543A1 (en) * 2017-01-24 2019-07-11 Nutrition & Biosciences USA 4, Inc. Processes for producing precipitated calcium carbonate using polysaccharides
CN107827136B (zh) * 2017-10-20 2019-07-30 石家庄祥博瑞环保有限公司 一种球形纳米碳酸钙的制备工艺
CN109809458B (zh) * 2019-03-21 2021-07-09 广西大学 橄榄球形碳酸钙及其制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962350A (en) * 1957-12-03 1960-11-29 Aluminium Lab Ltd Production of precipitated calcium carbonate
US5269818A (en) * 1990-03-13 1993-12-14 Pfizer Inc Rhombohedral calcium carbonate and accelerated heat-aging process for the production thereof
US5332564A (en) * 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate
US5741471A (en) * 1995-12-05 1998-04-21 Minerals Technologies Inc. Process for the preparation of discrete particles of calcium carbonate
JP3995745B2 (ja) * 1996-12-27 2007-10-24 奥多摩工業株式会社 軽質炭酸カルシウム・重質炭酸カルシウム混合水性スラリーの製造方法

Also Published As

Publication number Publication date
JP2002540056A (ja) 2002-11-26
EP1165441A1 (fr) 2002-01-02
ZA200107865B (en) 2002-10-30
CA2368174C (fr) 2008-07-08
PL192346B1 (pl) 2006-10-31
RU2215692C2 (ru) 2003-11-10
AU3369799A (en) 2000-10-16
NO20014652L (no) 2001-09-25
NO20014652D0 (no) 2001-09-25
SK13512001A3 (sk) 2002-09-10
IL145126A0 (en) 2002-06-30
KR20020023213A (ko) 2002-03-28
HK1045493A1 (zh) 2002-11-29
CN1348428A (zh) 2002-05-08
WO2000058217A1 (fr) 2000-10-05
PL350921A1 (en) 2003-02-10
IL145126A (en) 2005-07-25
BR9917234A (pt) 2002-04-23

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