PT3209610T - Carbonato de cálcio precipitado com teor reduzido de portlandite - Google Patents

Carbonato de cálcio precipitado com teor reduzido de portlandite

Info

Publication number
PT3209610T
PT3209610T PT157819277T PT15781927T PT3209610T PT 3209610 T PT3209610 T PT 3209610T PT 157819277 T PT157819277 T PT 157819277T PT 15781927 T PT15781927 T PT 15781927T PT 3209610 T PT3209610 T PT 3209610T
Authority
PT
Portugal
Prior art keywords
pcc
reduced
portlandite content
content
reduced portlandite
Prior art date
Application number
PT157819277T
Other languages
English (en)
Original Assignee
Omya Int Ag
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 Omya Int Ag filed Critical Omya Int Ag
Publication of PT3209610T publication Critical patent/PT3209610T/pt

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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/12—Particle morphology extending in one dimension, e.g. needle-like with a cylindrical shape
    • 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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
PT157819277T 2014-10-24 2015-10-20 Carbonato de cálcio precipitado com teor reduzido de portlandite PT3209610T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14190261.9A EP3012223A1 (en) 2014-10-24 2014-10-24 PCC with reduced portlandite content
US201462073071P 2014-10-31 2014-10-31

Publications (1)

Publication Number Publication Date
PT3209610T true PT3209610T (pt) 2020-04-22

Family

ID=51842366

Family Applications (1)

Application Number Title Priority Date Filing Date
PT157819277T PT3209610T (pt) 2014-10-24 2015-10-20 Carbonato de cálcio precipitado com teor reduzido de portlandite

Country Status (17)

Country Link
US (2) US10294115B2 (pt)
EP (2) EP3012223A1 (pt)
JP (1) JP6423091B2 (pt)
KR (1) KR20170073670A (pt)
CN (1) CN107074577B (pt)
AU (1) AU2015335077A1 (pt)
BR (1) BR112017008110A2 (pt)
CA (1) CA2964585A1 (pt)
CL (1) CL2017000976A1 (pt)
CO (1) CO2017003956A2 (pt)
IL (1) IL251723A0 (pt)
MX (1) MX2017005125A (pt)
PT (1) PT3209610T (pt)
RU (1) RU2017117662A (pt)
SG (1) SG11201703277YA (pt)
TW (1) TWI580639B (pt)
WO (1) WO2016062682A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3124436A1 (en) 2015-07-31 2017-02-01 Omya International AG Precipitated calcium carbonate with improved resistance to structural breakdown
US11021956B1 (en) 2018-06-29 2021-06-01 E. Dillon & Company Mine safety dust and method of production
EP3696145A1 (en) * 2019-02-15 2020-08-19 Omya International AG Process for producing nano precipitated calcium carbonate
FR3110919B1 (fr) * 2020-05-28 2022-06-24 Papeterie Zuber Rieder Procede d'obtention d'une preparation fibreuse pour papier opaque resistant a l'immersion
US20230357035A1 (en) * 2020-11-02 2023-11-09 Omya International Ag Process for producing precipitated calcium carbonate in the presence of natural ground calcium carbonate
CN112408450A (zh) * 2020-11-27 2021-02-26 广西华纳新材料科技有限公司 一种类立方纳米碳酸钙的制备方法
CN113998724A (zh) * 2021-11-29 2022-02-01 南京工程学院 一步法石膏固碳并调控产物粒径方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197322A (en) * 1962-07-25 1965-07-27 Dow Chemical Co Preparation of calcium carbonate and the composition so made
GB1597190A (en) * 1977-09-19 1981-09-03 Shiraishi Kogyo Kaisha Ltd Calcium carbonate compositions
JP2772483B2 (ja) * 1989-07-19 1998-07-02 ハットリ株式会社 球状炭酸カルシウムの製造方法
JPH07509684A (ja) 1992-04-03 1995-10-26 ミネラルズ・テクノロジーズ・インコーポレーテッド クラスター状沈降炭酸カルシウム粒子
US5332564A (en) 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate
US5759258A (en) * 1995-03-15 1998-06-02 Minerals Technologies Inc. Recycling of mineral fillers from the residue of a paper deinking plant
US5741471A (en) 1995-12-05 1998-04-21 Minerals Technologies Inc. Process for the preparation of discrete particles of calcium carbonate
KR100190596B1 (ko) 1996-05-03 1999-06-01 규 재 유 0.1-1.0 마이크로미터의 탄산칼슘 제조법
JP3627816B2 (ja) * 1996-10-14 2005-03-09 エフピー―ピグメント オサケ ユキチュア 沈降炭酸カルシウムとその製造方法
CN1056591C (zh) * 1997-03-17 2000-09-20 北京化工大学 一种轻质碳酸钙的制备方法
US6156286A (en) * 1997-05-21 2000-12-05 Imerys Pigments, Inc. Seeding of aragonite calcium carbonate and the product thereof
JP2002510737A (ja) 1998-04-03 2002-04-09 アイメリーズ ピグメンツ， インコーポレーテッド 沈殿炭酸カルシウムとその製法および用途
JP2001294422A (ja) * 2000-02-17 2001-10-23 Yahashi Kogyo Kk 紡錘状炭酸カルシウムの製造方法
CN1303264C (zh) * 2004-01-13 2007-03-07 中国人民解放军国防科学技术大学 一种文石型碳酸钙晶须的制备方法
CN1264753C (zh) * 2004-12-03 2006-07-19 天津化工研究设计院 一种造纸涂布用片状晶形轻质碳酸钙的制备方法
EP1712523A1 (en) 2005-04-11 2006-10-18 Omya Development AG Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings
EP1712597A1 (en) 2005-04-11 2006-10-18 Omya Development AG Process for preparing precipitated calcium carbonate pigment, especially for use in inkjet printing pater coatings and precipitated calcium carbonate
US8647597B1 (en) * 2005-09-16 2014-02-11 Omya International Ag Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses
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
JP2010077009A (ja) * 2008-08-28 2010-04-08 Oji Paper Co Ltd 炭酸カルシウムの製造方法
CN101712483B (zh) * 2008-10-06 2012-01-25 天津市化学试剂研究所 基准试剂碳酸钙的制备方法
CN101591033B (zh) * 2009-06-30 2012-10-03 广东风华高新科技股份有限公司 一种碳酸钙粉体的制备方法
PL2371766T3 (pl) 2010-04-01 2013-07-31 Omya Int Ag Sposób wytwarzania wytrąconego węglanu wapnia
EP2447213B1 (en) 2010-10-26 2015-04-29 Omya International AG Production of high purity precipitated calcium carbonate
ES2549029T3 (es) 2011-05-16 2015-10-22 Omya International Ag Método para la producción de carbonato de calcio precipitado a partir de desecho de la molienda de pulpa
EP2537900B1 (en) * 2011-06-21 2015-09-30 Omya International AG Process for the production of precipitated calcium carbonate
US9428398B2 (en) 2012-03-23 2016-08-30 Omya International Ag Process for preparing scalenohedral precipitated calcium carbonate
SI2722368T1 (sl) 2012-10-16 2016-10-28 Omya International Ag Postopek nadzorovane kemične reakcije površine iz snovi trdnega polnila in dodatki za proizvodnjo površinsko obdelovane polnilne snovi
EP2770017B1 (en) 2013-02-22 2015-09-02 Omya International AG New surface treatment of white mineral materials for application in plastics

Also Published As

Publication number Publication date
TWI580639B (zh) 2017-05-01
SG11201703277YA (en) 2017-05-30
IL251723A0 (en) 2017-06-29
KR20170073670A (ko) 2017-06-28
BR112017008110A2 (pt) 2018-02-20
JP6423091B2 (ja) 2018-11-14
TW201623149A (zh) 2016-07-01
US11021374B2 (en) 2021-06-01
WO2016062682A1 (en) 2016-04-28
CN107074577B (zh) 2019-12-06
EP3209610A1 (en) 2017-08-30
AU2015335077A1 (en) 2017-06-15
RU2017117662A (ru) 2018-11-26
JP2017538647A (ja) 2017-12-28
MX2017005125A (es) 2017-07-14
US20190218107A1 (en) 2019-07-18
CA2964585A1 (en) 2016-04-28
EP3012223A1 (en) 2016-04-27
US10294115B2 (en) 2019-05-21
US20170305755A1 (en) 2017-10-26
CO2017003956A2 (es) 2017-08-10
EP3209610B1 (en) 2020-03-18
CL2017000976A1 (es) 2017-12-15
RU2017117662A3 (pt) 2018-11-26
CN107074577A (zh) 2017-08-18

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