CO6141472A2 - Procedimiento de trituracion en seco de materiales que contienen un mineral carbonatado - Google Patents

Procedimiento de trituracion en seco de materiales que contienen un mineral carbonatado

Info

Publication number
CO6141472A2
CO6141472A2 CO08132698A CO08132698A CO6141472A2 CO 6141472 A2 CO6141472 A2 CO 6141472A2 CO 08132698 A CO08132698 A CO 08132698A CO 08132698 A CO08132698 A CO 08132698A CO 6141472 A2 CO6141472 A2 CO 6141472A2
Authority
CO
Colombia
Prior art keywords
dry
steps
crushing unit
crushing
unit
Prior art date
Application number
CO08132698A
Other languages
English (en)
Inventor
Patrick A C Gane
Matthias Buri
Rene Vinzenz Blum
Jacques Mongoin
Original Assignee
Coatex Sas
Omya Development 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 Development Ag filed Critical Coatex Sas
Publication of CO6141472A2 publication Critical patent/CO6141472A2/es

Links

Classifications

    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • C09C1/021—Calcium carbonates
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paints Or Removers (AREA)

Abstract

Un primer objetivo de la presente invención es un método para trituración en seco de un material el cual contiene un mineral carbonatado, caracterizado porque dicho método comprende los siguientes pasos: a) Triturar en seco dicho material en por lo menos una unidad de trituración: I) En presencia de al menos un polímero polialquilenglicol en donde al menos 90% pero preferiblemente 95%, y más preferiblemente 98% de las unidades de monómeros que forman la columna principal de dicho polímero, están constituidas por óxido de etileno, óxido de propileno, o su mezclas, y donde el peso molecular es por lo menos igual a 400 g/mol, ll) Tal que la cantidad de agua en dicha unidad de trituración es menor que el 10% en peso seco de dicho material en dicha unidad de trituración; b) El material triturador puede entonces ser clasificado de acuerdo al paso a) con por lo menos una unidad de clasificación; c) Los pasos a) y/o b) pueden ser repetidos con todo o parte del material triturado a partir del paso a) y/o del paso b), otro objetivo de la presente invención es un producto proveniente de los pasos a) y/o b) y/o c) del método de la invención. Un tercer objeto de la presente invención es el uso de dicho producto a partir del paso a) y/o b) y/o e) para fabricar sellantes, papel, pintura, plástico o algún otro para fórmulas utilizadas en agricultura. 1.- Procedimiento de trituración en seco de un material que contiene un mineral carbonatado, caracterizado por que dicho procedimiento comprende las etapas de: a) triturar en seco dicho material en al menos una unidad de trituración: (i) en presencia de al menos un polímero polialquilenglicol donde al menos un 90%, preferiblemente un 95% al menos, muy preferiblemente un 98% al menos de las unidades monómeras que forman el esqueleto de dicho polímero estén formadas por óxido de etileno, óxido de propileno, o sus mezclas, y cuyo peso molecular sea como mínimo igual a 400 g/mol, (ii) de tal manera que la cantidad de agua en dicha unidad de trituración sea inferior al 10% en peso seco de dicho material en dicha unidad de trituración; b) eventualmente, clasificar el material triturado en seco según la etapa a) con al menos una unidad de clasificación; c) eventualmente repetir las etapas a) y/o b) en todo o parte del material triturado tras la etapa a) y/o b).
CO08132698A 2006-05-24 2008-12-15 Procedimiento de trituracion en seco de materiales que contienen un mineral carbonatado CO6141472A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604690A FR2901491B1 (fr) 2006-05-24 2006-05-24 Procede de broyage a sec de materiaux contenant un minerai carbonate

Publications (1)

Publication Number Publication Date
CO6141472A2 true CO6141472A2 (es) 2010-03-19

Family

ID=37575298

Family Applications (1)

Application Number Title Priority Date Filing Date
CO08132698A CO6141472A2 (es) 2006-05-24 2008-12-15 Procedimiento de trituracion en seco de materiales que contienen un mineral carbonatado

Country Status (31)

Country Link
US (2) US8074909B2 (es)
EP (1) EP2029677B1 (es)
JP (1) JP5355389B2 (es)
KR (1) KR101297939B1 (es)
CN (1) CN101490180B (es)
AR (1) AR061129A1 (es)
AT (1) ATE480598T1 (es)
AU (1) AU2007266731B2 (es)
BR (1) BRPI0711910B1 (es)
CA (1) CA2653003C (es)
CL (1) CL2007001489A1 (es)
CO (1) CO6141472A2 (es)
DE (1) DE602007009097D1 (es)
DK (1) DK2029677T3 (es)
EA (1) EA016265B1 (es)
EG (1) EG26296A (es)
ES (1) ES2381943T3 (es)
FR (1) FR2901491B1 (es)
HK (1) HK1129044A1 (es)
IL (1) IL195410A (es)
JO (1) JO2661B1 (es)
MX (1) MX2008014879A (es)
NO (1) NO340275B1 (es)
NZ (1) NZ573795A (es)
PL (1) PL2029677T3 (es)
PT (1) PT2029677E (es)
SA (1) SA07280263B1 (es)
TW (1) TW200803977A (es)
UA (1) UA103591C2 (es)
WO (1) WO2007138410A1 (es)
ZA (1) ZA200810316B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901491B1 (fr) * 2006-05-24 2009-03-20 Coatex Sas Procede de broyage a sec de materiaux contenant un minerai carbonate
FR2913428B1 (fr) * 2007-03-05 2009-06-05 Coatex Soc Par Actions Simplif Utilisation dans une peinture,d'un carbonate de calcium broye a sec avec un copolymere de l'acide (meth) acrylique avec une fonction alcoxy ou hydroxy polyalkyleneglycol.
FR2913420B1 (fr) 2007-03-05 2009-05-01 Coatex Soc Par Actions Simplif Utilisation dans une composition de liant hydraulique,d'un carbonate de calcium broye a sec avec un copolymere de l'acide (meth) acrylique et une fonction alcoxy ou hydroxy polyalkyleneglycol.
FR2913427B1 (fr) 2007-03-05 2011-10-07 Omya Development Ag Procede de broyage a sec d'un ou plusieurs materiaux comprenant au moins un carbonate de calcium
FR2913426B1 (fr) * 2007-03-05 2009-06-05 Coatex Soc Par Actions Simplif Utilisation comme agent de rheologie dans une pate plastique chargee,d'un carbonate de calcium broye a sec avec un copolymere de l'acide (meth) acrylique avec une fonction alcoxy ou hydroxy polyalkyleneglycol.
EP2325245B1 (en) * 2009-11-19 2014-07-30 Omya International AG Acid modified natural mineral filler to initialize the beta-nucleation of polypropylene
ATE549374T1 (de) 2009-11-19 2012-03-15 Borealis Ag Oberflächenbeschichtetes calciumcarbonat für polyolefine
FR2953426B1 (fr) 2009-12-07 2014-10-03 Coatex Sas Utilisation de formulations contenant du glycerol comme agent d'aide au broyage a sec de matieres minerales.
FR2954715B1 (fr) 2009-12-24 2014-12-26 Coatex Sas Utilisation de glycerol comme agent ameliorant le caractere autodispersant d'une matiere minerale destinee a une composition aqueuse
WO2012092986A1 (en) * 2011-01-07 2012-07-12 Omya Development Ag Process for water based mineral material slurry surface whitening
CN102653636A (zh) * 2012-04-10 2012-09-05 池州版筑科技有限公司 一种助磨改性剂及其制备方法
US20130309495A1 (en) 2012-05-18 2013-11-21 InHwan Do Process of dry milling particulate materials
DE102012217305A1 (de) * 2012-09-25 2014-03-27 Upm-Kymmene Corporation Verfahren zur Herstellung von Basisprodukten aus Asche, insbesondere Papierasche
DK2910609T3 (da) * 2014-02-21 2017-11-20 Omya Int Ag Fremgangsmåde til fremstilling af et calciumcarbonatfyldstofprodukt
ES2640099T3 (es) 2014-02-21 2017-10-31 Omya International Ag Proceso para la preparación de un producto con carga de carbonato de calcio
FR3017872B1 (fr) 2014-02-21 2016-05-20 Coatex Sas Utilisation de copolymeres de styrene et d'anhydride maleique pour preparer des particules de matiere minerale
US10189946B2 (en) 2014-02-26 2019-01-29 Basf Se Process for preparing polyamines
EP2933298B1 (en) 2014-04-16 2018-07-18 Omya International AG Reduced moisture pickup in polyol-containing mineral filler products
EP2995654A1 (en) 2014-09-15 2016-03-16 Omya International AG Dry process for preparing a surface-modified alkaline earth metal carbonate-containing material
WO2016064941A1 (en) * 2014-10-22 2016-04-28 Imerys Pigments, Inc. Modified carbonates for improved powder transportation and dry-blend stability
CN104448938A (zh) * 2014-11-18 2015-03-25 江苏群鑫粉体材料有限公司 胶粘剂用超细活性重质碳酸钙的生产方法
EP3133127B1 (en) 2015-08-21 2018-08-08 Omya International AG Process for the preparation of a mineral filler product
US11014858B2 (en) 2016-03-30 2021-05-25 Gcp Applied Technologies Inc. Mineral grinding
CN111670070B (zh) * 2017-11-17 2023-04-18 因可亚合伙人有限责任公司 制备包含未经处理和经表面处理的碱土金属碳酸盐的组合物的方法及该组合物
CN111286603B (zh) * 2020-03-25 2021-05-25 内蒙古金山矿业有限公司 一种从含锰银矿中回收银并联产硫酸锰的工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102883A (en) * 1977-02-21 1978-09-07 Toray Ind Inc Chemical hammer agent and its use
US4253227A (en) * 1979-11-26 1981-03-03 Cyklop Strapping Corporation Strap securing method
JPS644239A (en) * 1987-06-24 1989-01-09 Maruo Calcium Glycol dispersion of calcium carbonate
US5000871A (en) * 1987-06-24 1991-03-19 Maruo Calcium Company Limited Gycol dispersion of calcium carbonate
JPH078337B2 (ja) * 1987-10-24 1995-02-01 川崎重工業株式会社 粉砕装置
JPH07100141B2 (ja) * 1987-12-10 1995-11-01 東亞合成株式会社 乾式粉砕助剤
US5181662A (en) * 1989-01-27 1993-01-26 Coatex S.A. Process for grinding calcium carbonate in aqueous media
JP2823099B2 (ja) * 1991-09-18 1998-11-11 宇部興産株式会社 微粉砕設備
ES2113933T3 (es) * 1991-11-12 1998-05-16 Coatex Sa Agente de trituracion y/o dispersion a base de polimeros y/o copolimeros neutralizados parcialmente por magnesio para suspensiones acuosas de materiales minerales para la aplicacion de pigmentos.
JP3316872B2 (ja) * 1992-05-29 2002-08-19 住友化学工業株式会社 アルミナの乾式粉砕方法
JP2664351B2 (ja) * 1995-05-24 1997-10-15 鐘淵化学工業株式会社 硬化性組成物の製造方法
AU1207901A (en) * 1999-10-15 2001-04-30 Huntsman Petrochemical Corporation Reduced pour point surfactants
FR2802830B1 (fr) * 1999-12-27 2002-06-07 Coatex Sa Utilisation de polymeres hydrosolubles comme agent de dispersion de suspension aqueuse de carbonate de calcium suspensions aqueuses obtenues et leurs utilisations
JP3752964B2 (ja) * 2000-05-29 2006-03-08 宇部興産株式会社 粉砕装置
US6610136B2 (en) * 2001-04-03 2003-08-26 Thiele Kaolin Company Pigments for ink jet paper
US6478865B1 (en) * 2001-04-03 2002-11-12 Thiele Kaolin Company High surface area aggregated pigments
JP2003186151A (ja) * 2001-12-17 2003-07-03 Fuji Photo Film Co Ltd 写真感光材料用射出成形品の外装体及び樹脂再生方法
GB0321703D0 (en) * 2003-09-16 2003-10-15 Imerys Minerals Ltd Surface modified fillers for polymer resin compositions
EP1557442A1 (de) * 2004-01-23 2005-07-27 SOLVAY (Société Anonyme) Verfahren zur Oberflächenbehandlung von gefälltem Calciumcarbonat
FR2901491B1 (fr) * 2006-05-24 2009-03-20 Coatex Sas Procede de broyage a sec de materiaux contenant un minerai carbonate

Also Published As

Publication number Publication date
EA016265B1 (ru) 2012-03-30
NZ573795A (en) 2011-08-26
ES2381943T3 (es) 2012-06-04
US20090312459A1 (en) 2009-12-17
SA07280263B1 (ar) 2014-07-06
PT2029677E (pt) 2010-11-23
CN101490180A (zh) 2009-07-22
NO340275B1 (no) 2017-03-27
CA2653003C (fr) 2014-09-02
HK1129044A1 (en) 2009-11-13
KR101297939B1 (ko) 2013-08-19
IL195410A0 (en) 2009-08-03
JO2661B1 (en) 2012-06-17
AU2007266731A1 (en) 2007-12-06
EA200870568A1 (ru) 2009-06-30
DE602007009097D1 (de) 2010-10-21
CL2007001489A1 (es) 2008-01-11
PL2029677T3 (pl) 2011-03-31
FR2901491A1 (fr) 2007-11-30
JP2009537321A (ja) 2009-10-29
BRPI0711910A2 (pt) 2012-01-03
WO2007138410A1 (fr) 2007-12-06
US8440298B2 (en) 2013-05-14
AR061129A1 (es) 2008-08-06
ATE480598T1 (de) 2010-09-15
US8074909B2 (en) 2011-12-13
IL195410A (en) 2013-02-28
MX2008014879A (es) 2008-12-05
FR2901491B1 (fr) 2009-03-20
EG26296A (en) 2013-06-12
JP5355389B2 (ja) 2013-11-27
TW200803977A (en) 2008-01-16
BRPI0711910B1 (pt) 2017-12-12
EP2029677A1 (fr) 2009-03-04
ZA200810316B (en) 2010-04-28
CA2653003A1 (fr) 2007-12-06
KR20090016603A (ko) 2009-02-16
DK2029677T3 (da) 2011-01-03
AU2007266731B2 (en) 2013-06-27
EP2029677B1 (fr) 2010-09-08
CN101490180B (zh) 2012-12-19
NO20085113L (no) 2009-02-24
UA103591C2 (ru) 2013-11-11
US20120077917A1 (en) 2012-03-29

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