BR112016025162A2 - processos para produzir uma suspensão aquosa de carbonato de cálcio precipitado e para produzir um carbonato de cálcio precipitado, suspensão aquosa de carbonato de cálcio precipitado, carbonato de cálcio precipitado, produto, e, uso de uma suspensão aquosa de carbonato de cálcio precipitado e de uma combinação - Google Patents

processos para produzir uma suspensão aquosa de carbonato de cálcio precipitado e para produzir um carbonato de cálcio precipitado, suspensão aquosa de carbonato de cálcio precipitado, carbonato de cálcio precipitado, produto, e, uso de uma suspensão aquosa de carbonato de cálcio precipitado e de uma combinação

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Publication number
BR112016025162A2
BR112016025162A2 BR112016025162A BR112016025162A BR112016025162A2 BR 112016025162 A2 BR112016025162 A2 BR 112016025162A2 BR 112016025162 A BR112016025162 A BR 112016025162A BR 112016025162 A BR112016025162 A BR 112016025162A BR 112016025162 A2 BR112016025162 A2 BR 112016025162A2
Authority
BR
Brazil
Prior art keywords
calcium carbonate
producing
precipitated calcium
aqueous
precipitate
Prior art date
Application number
BR112016025162A
Other languages
English (en)
Other versions
BR112016025162B1 (pt
Inventor
Jacquemet Christian
Maurer Marc
Skrzypczak Mathieu
Original Assignee
Coatex Sas
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 Coatex Sas, Omya Int Ag filed Critical Coatex Sas
Publication of BR112016025162A2 publication Critical patent/BR112016025162A2/pt
Publication of BR112016025162B1 publication Critical patent/BR112016025162B1/pt

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C08F220/48—Acrylonitrile with nitrogen-containing monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)

Abstract

ta presente invenção é direcionada a um processo para produzir uma suspensão aquosa de carbonato de cálcio precipitado, em que um leite de cal é preparado pela mistura de água, um material contendo óxido de cálcio, pelo menos um polímero solúvel em água tendo um peso molecular mw na faixa de 200 a 6500 g/mol e pelo menos um aditivo de extinção e, subsequentemente, o leite de cal é carbonado para formar uma suspensão aquosa de carbonato de cálcio precipitado.
BR112016025162-8A 2014-04-30 2015-04-30 Processos para produzir uma suspensão aquosa de carbonato de cálcio precipitado e para produzir um carbonato de cálcio precipitado BR112016025162B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14166751.9A EP2939980B1 (en) 2014-04-30 2014-04-30 Production of precipitated calcium carbonate
EP14166751.9 2014-04-30
US201462090466P 2014-12-11 2014-12-11
US62/090,466 2014-12-11
PCT/EP2015/059605 WO2015166090A1 (en) 2014-04-30 2015-04-30 Production of precipitated calcium carbonate

Publications (2)

Publication Number Publication Date
BR112016025162A2 true BR112016025162A2 (pt) 2017-08-15
BR112016025162B1 BR112016025162B1 (pt) 2022-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016025162-8A BR112016025162B1 (pt) 2014-04-30 2015-04-30 Processos para produzir uma suspensão aquosa de carbonato de cálcio precipitado e para produzir um carbonato de cálcio precipitado

Country Status (15)

Country Link
US (2) US10000388B2 (pt)
EP (2) EP2939980B1 (pt)
JP (1) JP6310574B2 (pt)
KR (1) KR102022072B1 (pt)
CN (1) CN106458624B (pt)
AU (1) AU2015254543B2 (pt)
BR (1) BR112016025162B1 (pt)
CA (1) CA2945561C (pt)
CL (1) CL2016002744A1 (pt)
IL (1) IL248298A0 (pt)
MX (1) MX2016014113A (pt)
PL (1) PL2939980T3 (pt)
PT (1) PT2939980T (pt)
RU (1) RU2660880C2 (pt)
WO (1) WO2015166090A1 (pt)

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FR3038895B1 (fr) 2015-07-17 2017-07-07 Coatex Sas Production de carbonate de calcium precipite
EP3124436A1 (en) 2015-07-31 2017-02-01 Omya International AG Precipitated calcium carbonate with improved resistance to structural breakdown
PL3156369T3 (pl) 2015-10-16 2019-01-31 Omya International Ag PCC o dużej zawartości części stałych z dodatkiem kopolimerowym
EP3542897A1 (en) * 2018-03-23 2019-09-25 Omya International AG Method for transesterification of carboxylic acid esters
CN109801544A (zh) * 2019-01-31 2019-05-24 燕山大学 一种碳酸盐岩成因环境条件模拟实验装置及其使用方法
KR102653839B1 (ko) 2021-12-01 2024-04-02 이혜영 패각류를 이용한 온실가스 저감형 침강탄산칼슘과 염화암모늄의 제조방법
KR102621557B1 (ko) * 2021-12-28 2024-01-05 주식회사 네오그린 응집체 탄산칼슘 제조방법
CN114455621B (zh) * 2022-01-11 2023-10-27 兰州交通大学 一种针状碳酸钙的制备方法

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ES2660303T3 (es) * 2015-02-27 2018-03-21 Omya International Ag PCC de alto contenido en sólidos con aditivo catiónico

Also Published As

Publication number Publication date
KR102022072B1 (ko) 2019-09-18
JP6310574B2 (ja) 2018-04-11
US10000388B2 (en) 2018-06-19
PT2939980T (pt) 2018-06-26
RU2660880C2 (ru) 2018-07-10
EP2939980B1 (en) 2018-03-21
CA2945561A1 (en) 2015-11-05
CN106458624B (zh) 2018-11-09
KR20160147281A (ko) 2016-12-22
MX2016014113A (es) 2017-05-08
JP2017521338A (ja) 2017-08-03
EP3137420A1 (en) 2017-03-08
CN106458624A (zh) 2017-02-22
IL248298A0 (en) 2016-11-30
WO2015166090A1 (en) 2015-11-05
RU2016145929A3 (pt) 2018-05-30
AU2015254543A8 (en) 2016-11-10
BR112016025162B1 (pt) 2022-02-15
AU2015254543A1 (en) 2016-11-03
CL2016002744A1 (es) 2017-03-24
CA2945561C (en) 2019-04-02
RU2016145929A (ru) 2018-05-30
EP2939980A1 (en) 2015-11-04
PL2939980T3 (pl) 2018-08-31
US20180222765A1 (en) 2018-08-09
US20170050862A1 (en) 2017-02-23
AU2015254543B2 (en) 2017-05-18

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