CO7051025A2 - Proceso para preparar carbonato cálcico precipitado escalenoédrico - Google Patents
Proceso para preparar carbonato cálcico precipitado escalenoédricoInfo
- Publication number
- CO7051025A2 CO7051025A2 CO14190921A CO14190921A CO7051025A2 CO 7051025 A2 CO7051025 A2 CO 7051025A2 CO 14190921 A CO14190921 A CO 14190921A CO 14190921 A CO14190921 A CO 14190921A CO 7051025 A2 CO7051025 A2 CO 7051025A2
- Authority
- CO
- Colombia
- Prior art keywords
- calcium carbonate
- precipitated calcium
- scalenehedral
- prepare
- lime
- Prior art date
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
-
- 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
-
- 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
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/39—Particle morphology extending in three dimensions parallelepiped-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paper (AREA)
Abstract
La presente invención proporciona un proceso para preparar un producto de carbonato de calcio precipitado. El procedimiento comprende los pasos de preparar cal de rápido apagado para obtener cal apagada; y someter la cal apagada, sin agitación, sin enfriamiento previo en un intercambiador de calor, y en ausencia de cualquier aditivo, a la carbonatación con gas dióxido de carbono para producir PCC. El producto recién preparado desarrolla mejor rendimiento gracias a una mejor resistencia durante el procesamiento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261614644P | 2012-03-23 | 2012-03-23 | |
EP12164041 | 2012-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO7051025A2 true CO7051025A2 (es) | 2014-09-10 |
Family
ID=49223298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO14190921A CO7051025A2 (es) | 2012-03-23 | 2014-08-29 | Proceso para preparar carbonato cálcico precipitado escalenoédrico |
Country Status (13)
Country | Link |
---|---|
US (2) | US9428398B2 (es) |
EP (1) | EP2828434B1 (es) |
JP (2) | JP5893795B2 (es) |
KR (1) | KR101720401B1 (es) |
CN (1) | CN104204351B (es) |
AU (2) | AU2013235257B2 (es) |
CA (1) | CA2865647C (es) |
CO (1) | CO7051025A2 (es) |
IN (1) | IN2014MN02048A (es) |
MX (1) | MX2014011125A (es) |
PL (1) | PL2828434T3 (es) |
RU (1) | RU2596763C2 (es) |
WO (1) | WO2013142473A1 (es) |
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US20050089466A1 (en) * | 2003-10-27 | 2005-04-28 | Degenova Mark G. | Methods and apparatus for producing precipitated calcium carbonate |
EP1893546B1 (en) | 2005-06-15 | 2019-12-25 | Imertech Sas | Use of particles of calcium carbonate in the production of construction materials |
US8002887B2 (en) * | 2005-09-16 | 2011-08-23 | Omya Development Ag | Economical process of manufacturing very fine co-ground calcium carbonate material of the GCC and PCC type, obtained products and their uses |
JP4749315B2 (ja) | 2006-12-07 | 2011-08-17 | 大和グランド株式会社 | 印刷物 |
DK2144851T3 (en) * | 2007-04-20 | 2016-08-01 | Omya Int Ag | A process for the preparation of PCC |
KR100854913B1 (ko) * | 2007-10-01 | 2008-08-28 | (주) 세화엠텍 | 초미립 경질 탄산칼슘 제조방법 및 장치 |
EP2157136B1 (en) * | 2008-08-13 | 2019-03-20 | Omya International AG | Precipitated calcium carbonate obtained by a process implementing low charge acrylate and/or maleinate containing polymer |
JP5426982B2 (ja) * | 2009-09-29 | 2014-02-26 | 日本製紙株式会社 | 炭酸カルシウムの製造方法 |
JP2011225390A (ja) * | 2010-04-19 | 2011-11-10 | Oji Paper Co Ltd | 紡錘状軽質炭酸カルシウムの製造方法 |
FI124634B (fi) * | 2010-06-11 | 2014-11-14 | Upm Kymmene Oyj | Menetelmä ja laitteisto kalkkimaidon in-line valmistamiseksi kuiturainakoneen yhteyteen järjestettyyn PCC:n in-line valmistusprosessiin |
-
2013
- 2013-03-19 US US14/379,110 patent/US9428398B2/en active Active
- 2013-03-19 WO PCT/US2013/032923 patent/WO2013142473A1/en active Application Filing
- 2013-03-19 KR KR1020147028622A patent/KR101720401B1/ko active IP Right Grant
- 2013-03-19 CN CN201380015854.0A patent/CN104204351B/zh not_active Expired - Fee Related
- 2013-03-19 EP EP13764704.6A patent/EP2828434B1/en not_active Not-in-force
- 2013-03-19 AU AU2013235257A patent/AU2013235257B2/en not_active Ceased
- 2013-03-19 JP JP2015501844A patent/JP5893795B2/ja not_active Expired - Fee Related
- 2013-03-19 IN IN2048MUN2014 patent/IN2014MN02048A/en unknown
- 2013-03-19 CA CA2865647A patent/CA2865647C/en not_active Expired - Fee Related
- 2013-03-19 PL PL13764704T patent/PL2828434T3/pl unknown
- 2013-03-19 RU RU2014142635/05A patent/RU2596763C2/ru active
- 2013-03-19 MX MX2014011125A patent/MX2014011125A/es unknown
-
2014
- 2014-08-29 CO CO14190921A patent/CO7051025A2/es unknown
-
2015
- 2015-10-02 US US14/873,924 patent/US9981855B2/en active Active
-
2016
- 2016-02-23 JP JP2016031715A patent/JP6295283B2/ja active Active
- 2016-06-07 AU AU2016203777A patent/AU2016203777A1/en not_active Abandoned
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Publication number | Publication date |
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EP2828434B1 (en) | 2018-08-15 |
US20160023915A1 (en) | 2016-01-28 |
RU2014142635A (ru) | 2016-05-20 |
JP5893795B2 (ja) | 2016-03-23 |
EP2828434A4 (en) | 2016-03-02 |
US9981855B2 (en) | 2018-05-29 |
CA2865647C (en) | 2017-04-18 |
EP2828434A1 (en) | 2015-01-28 |
AU2013235257A1 (en) | 2014-09-18 |
KR101720401B1 (ko) | 2017-03-27 |
US9428398B2 (en) | 2016-08-30 |
JP2015516358A (ja) | 2015-06-11 |
MX2014011125A (es) | 2014-12-10 |
JP2016164116A (ja) | 2016-09-08 |
RU2596763C2 (ru) | 2016-09-10 |
KR20140143183A (ko) | 2014-12-15 |
AU2013235257B2 (en) | 2016-06-30 |
JP6295283B2 (ja) | 2018-03-14 |
WO2013142473A1 (en) | 2013-09-26 |
US20150056124A1 (en) | 2015-02-26 |
CA2865647A1 (en) | 2013-09-26 |
CN104204351B (zh) | 2019-03-12 |
AU2016203777A1 (en) | 2016-06-23 |
IN2014MN02048A (es) | 2015-08-14 |
CN104204351A (zh) | 2014-12-10 |
PL2828434T3 (pl) | 2019-01-31 |
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