CL2013001130A1 - Proceso para la preparacion de carbonato de calcio precipitado que comprende proporcionar y calcinar material que comprende carbonato de calcio, b) apagar el producto de reaccion del paso a) con cloruro de amonio, c) separar los componentes insolubles de cloruro de calcio del paso b) d)carbonatar la solucion de cloruro de calcio y separar dicho carbonato del paso d); carbonato de calcio; y su uso. - Google Patents

Proceso para la preparacion de carbonato de calcio precipitado que comprende proporcionar y calcinar material que comprende carbonato de calcio, b) apagar el producto de reaccion del paso a) con cloruro de amonio, c) separar los componentes insolubles de cloruro de calcio del paso b) d)carbonatar la solucion de cloruro de calcio y separar dicho carbonato del paso d); carbonato de calcio; y su uso.

Info

Publication number: CL2013001130A1
Authority: CL; Chile
Prior art keywords: carbonate; calcium; calcium carbonate; chloride; quenching
Prior art date: 2010-10-26

Application number

CL2013001130A

Other languages

English (en)

Inventor

Bahman Tavakkoli

Jörg Sotemann

Michael Pohl

Thomas Schmölzer

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.)

2010-10-26

Filing date

2013-04-25

Publication date

2013-10-18

2013-04-25 Application filed by Omya Int Ag filed Critical Omya Int Ag

2013-10-18 Publication of CL2013001130A1 publication Critical patent/CL2013001130A1/es

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
- 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
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
- 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
- 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
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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)
Paper (AREA)

CL2013001130A 2010-10-26 2013-04-25 Proceso para la preparacion de carbonato de calcio precipitado que comprende proporcionar y calcinar material que comprende carbonato de calcio, b) apagar el producto de reaccion del paso a) con cloruro de amonio, c) separar los componentes insolubles de cloruro de calcio del paso b) d)carbonatar la solucion de cloruro de calcio y separar dicho carbonato del paso d); carbonato de calcio; y su uso. CL2013001130A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP20100188840 EP2447213B1 (en)	2010-10-26	2010-10-26	Production of high purity precipitated calcium carbonate
US40920210P	2010-11-02	2010-11-02

Publications (1)

Publication Number	Publication Date
CL2013001130A1 true CL2013001130A1 (es)	2013-10-18

Family

ID=43498637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CL2013001130A CL2013001130A1 (es)	2010-10-26	2013-04-25	Proceso para la preparacion de carbonato de calcio precipitado que comprende proporcionar y calcinar material que comprende carbonato de calcio, b) apagar el producto de reaccion del paso a) con cloruro de amonio, c) separar los componentes insolubles de cloruro de calcio del paso b) d)carbonatar la solucion de cloruro de calcio y separar dicho carbonato del paso d); carbonato de calcio; y su uso.

Country Status (23)

Country	Link
US (2)	US8992875B2 (es)
EP (2)	EP2447213B1 (es)
JP (1)	JP5961617B2 (es)
KR (1)	KR101759765B1 (es)
CN (1)	CN103189315A (es)
AR (1)	AR083549A1 (es)
BR (1)	BR112013009985A2 (es)
CA (1)	CA2814435C (es)
CL (1)	CL2013001130A1 (es)
CO (1)	CO6680730A2 (es)
DK (1)	DK2447213T3 (es)
ES (1)	ES2540248T3 (es)
HR (1)	HRP20150757T1 (es)
JO (1)	JO3218B1 (es)
MX (1)	MX346118B (es)
PL (1)	PL2447213T3 (es)
PT (1)	PT2447213E (es)
RS (1)	RS54078B1 (es)
RU (1)	RU2602140C2 (es)
SI (1)	SI2447213T1 (es)
TW (1)	TWI545085B (es)
UY (1)	UY33682A (es)
WO (1)	WO2012055750A1 (es)

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JP2013540687A (ja)	2013-11-07
RU2013124040A (ru)	2014-12-10
US20150183654A1 (en)	2015-07-02
AR083549A1 (es)	2013-03-06
RS54078B1 (sr)	2015-10-30
CA2814435A1 (en)	2012-05-03
CA2814435C (en)	2017-04-04
US20130336859A1 (en)	2013-12-19
MX346118B (es)	2017-03-08
US8992875B2 (en)	2015-03-31
WO2012055750A4 (en)	2012-07-26
DK2447213T3 (en)	2015-07-27
WO2012055750A1 (en)	2012-05-03
PL2447213T3 (pl)	2015-10-30
UY33682A (es)	2012-05-31
CN103189315A (zh)	2013-07-03
JO3218B1 (ar)	2018-03-08
EP2447213B1 (en)	2015-04-29
EP2632855A1 (en)	2013-09-04
HRP20150757T1 (hr)	2015-08-14
TWI545085B (zh)	2016-08-11
ES2540248T3 (es)	2015-07-09
PT2447213E (pt)	2015-08-20
SI2447213T1 (sl)	2015-07-31
MX2013004545A (es)	2013-07-03
TW201228937A (en)	2012-07-16
US9725330B2 (en)	2017-08-08
CO6680730A2 (es)	2013-05-31
EP2447213A1 (en)	2012-05-02
BR112013009985A2 (pt)	2021-01-26
KR20130126621A (ko)	2013-11-20
RU2602140C2 (ru)	2016-11-10
JP5961617B2 (ja)	2016-08-02
KR101759765B1 (ko)	2017-07-19

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