CL2017000976A1 - Pcc con contenido reducido de portlandita - Google Patents

Pcc con contenido reducido de portlandita

Info

Publication number
CL2017000976A1
CL2017000976A1 CL2017000976A CL2017000976A CL2017000976A1 CL 2017000976 A1 CL2017000976 A1 CL 2017000976A1 CL 2017000976 A CL2017000976 A CL 2017000976A CL 2017000976 A CL2017000976 A CL 2017000976A CL 2017000976 A1 CL2017000976 A1 CL 2017000976A1
Authority
CL
Chile
Prior art keywords
pcc
reduced
portlandite content
calcium carbonate
suspension
Prior art date
Application number
CL2017000976A
Other languages
English (en)
Inventor
Patrick A C Gane
Daniel E Gerard
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 CL2017000976A1 publication Critical patent/CL2017000976A1/es

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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

<p>LA PRESENTE INVENCIÓN ES DIRIGIDA A UN PROCESO PARA PRODUCIR UNA SUSPENSIÓN ACUOSA DE CARBONATO DE CALCIO PRECIPITADO, EN DONDE UNA LECHADA DE CAL ES PREPARADA POR MEDIO DE LA MEZCLA DE AGUA, UN MATERIAL QUE CONTIENE OXIDO DE CALCIO, Y UN MEJORADOR DE PRECIPITACIÓN, Y DE MANERA SUBSECUENTE, LA LECHADA DE CAL ES CARBONATADA PARA  FORMAR UNA SUSPENSIÓN ACUOSA DE CARBONATO DE CALCIO PRECIPITADO.</p>
CL2017000976A 2014-10-24 2017-04-20 Pcc con contenido reducido de portlandita CL2017000976A1 (es)

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
CL2017000976A1 true CL2017000976A1 (es) 2017-12-15

Family

ID=51842366

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017000976A CL2017000976A1 (es) 2014-10-24 2017-04-20 Pcc con contenido reducido de portlandita

Country Status (17)

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

Families Citing this family (9)

* 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
GB201818580D0 (en) * 2018-11-14 2018-12-26 Carbon Capture Machine Uk Ltd Additive for blended cement compositions, cement produced therefrom and method of cement manufacture
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
CN116457215A (zh) * 2020-11-02 2023-07-18 Omya国际股份公司 在存在天然研磨的碳酸钙的情况下生产沉淀碳酸钙的方法
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
CN118460020B (zh) * 2024-04-28 2026-03-24 武汉理工大学 一种碳化白云石涂料及其制备方法和应用

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
BR9306159A (pt) 1992-04-03 1998-01-13 Minerals Tech Inc Carbonato de cálcio precipitado na forma de aglomerados de partículas de calcita processo para a preparação do mesmo e papel de alta opacidade de alta resistência
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
ATE237559T1 (de) * 1996-10-14 2003-05-15 Fp Pigments Oy Ausgefälltes calciumcarbonat und verfahren zur dessen herstellung
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
EP1078019A4 (en) 1998-04-03 2003-05-21 Imerys Pigments Inc Precipitated calcium carbonate, its manufacture and use
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
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
EP1712523A1 (en) 2005-04-11 2006-10-18 Omya Development AG Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings
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
PT2371766E (pt) 2010-04-01 2013-05-22 Omya Development Ag Processo para preparar um produto de carbonato de cálcio precipitado, material e uso do produto de carbonato de cálcio precipitado
RS54078B1 (sr) 2010-10-26 2015-10-30 Omya International Ag Proizvodnja taloženog kalcijum-karbonata visoke čistoće
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
JP5893795B2 (ja) 2012-03-23 2016-03-23 オムヤ インターナショナル アーゲー 偏三角面体状の沈降炭酸カルシウムを調製するための方法
DK2722368T3 (en) 2012-10-16 2016-10-24 Omya Int Ag A method for the controlled chemical reaction of a solid filler material surface and additives to produce a surface treated filler material product
HUE026774T2 (en) 2013-02-22 2016-08-29 Omya Int Ag New surface treatment of white minerals for use in plastics

Also Published As

Publication number Publication date
RU2017117662A (ru) 2018-11-26
CN107074577A (zh) 2017-08-18
JP6423091B2 (ja) 2018-11-14
JP2017538647A (ja) 2017-12-28
PT3209610T (pt) 2020-04-22
KR20170073670A (ko) 2017-06-28
CA2964585A1 (en) 2016-04-28
US11021374B2 (en) 2021-06-01
IL251723A0 (en) 2017-06-29
TW201623149A (zh) 2016-07-01
RU2017117662A3 (es) 2018-11-26
EP3209610A1 (en) 2017-08-30
US10294115B2 (en) 2019-05-21
MX2017005125A (es) 2017-07-14
CN107074577B (zh) 2019-12-06
EP3012223A1 (en) 2016-04-27
WO2016062682A1 (en) 2016-04-28
AU2015335077A1 (en) 2017-06-15
BR112017008110A2 (pt) 2018-02-20
SG11201703277YA (en) 2017-05-30
US20170305755A1 (en) 2017-10-26
EP3209610B1 (en) 2020-03-18
TWI580639B (zh) 2017-05-01
CO2017003956A2 (es) 2017-08-10
US20190218107A1 (en) 2019-07-18

Similar Documents

Publication Publication Date Title
CL2017000976A1 (es) Pcc con contenido reducido de portlandita
CO2017008840A2 (es) Material que comprende carbonato de calcio en el proceso de purificación del agua y método de obtención del mismo”
MX374118B (es) Minerales que contienen carbonato de calcio de superficie modificada y su uso.
CL2016002258A1 (es) Una composición para el cuidado oral que comprende un carbonato de calcio tratado mediante reacción superficial
UY36313A (es) Composición que comprende un carbonato de calcio reaccionado en la superficie como agente antiaglomerante, y método para producirla
UY34144A (es) ?proceso para la producción de carbonato de calcio precipitado, carbonato de calcio precipitado y sus usos
PH12017500011B1 (en) Process for manufacturing a milk of slaked lime of great fineness and milk of lime of great fineness thereby obtained
UY36634A (es) Mezcla de partículas con carbonato de calcio de superficie modificada y partículas con carbonato de calcio precipitado y sus usos
BR112014019012A8 (pt) Instalação para a purificação de minerais, pigmentos e/ou enchedores e/ou o preparo de carbonato de metal alcalino terroso precipitado e/ou mineralização de água, e, uso de uma instalação
GB2540096A (en) Liquid concentrate of a strength retrogression additive
PE20161498A1 (es) Composicion reactiva basada en bicarbonato de sodio y procedimiento para su produccion
MX2016014113A (es) Produccion de carbonato de calcio precipitado.
HRP20190392T1 (hr) Adsorbiranje i/ili smanjivanje količine organskih materijala u vodenom mediju upotrebom koloidno istaloženog kalcijevog karbonata
BR112017026796B8 (pt) Composições aquosas para produzir dióxido de cloro por contato com um ácido, método para produzir dióxido de cloro e sistema de limpeza no local
MX391458B (es) Carbonato de calcio precipitado, un metodo para su fabricacion y usos del mismo.
FI20135683A7 (fi) Saostettua kalsiumkarbonaattia sisältävä koostumus, menetelmä sen valmistamiseksi sekä sen käytöt
AR111141A1 (es) Producto higiénico de carbonato de calcio precipitado tratado con zinc, y proceso para su preparación
BR112017015036A2 (pt) produção de carbonato de cálcio precipitado
CO2017006953A2 (es) Proceso mejorado para la producción de carbonato de calcio precipitado
MX2018005918A (es) Composiciones dentifricas con estabilidad mejorada del fluoruro.
SI3252229T1 (sl) Papir, ki vsebuje skalenoedrijsko oborjeni kalcijev karbonat (S-PCC)
MX2017006825A (es) Uso de ozono para controlar la biocarga en una suspension de carbonato de calcio precipitado (pcc).
UA90801U (uk) Спосіб покращення дезінфікуючих властивостей гашеного вапна для використання у приміщенні свинарника
PL410128A1 (pl) Nawóz wapniowo-siarkowy
AU343168S (en) Bottle