CL2016000350A1 - Proceso para la obtención de carbonato de calcio precipitado - Google Patents

Proceso para la obtención de carbonato de calcio precipitado

Info

Publication number
CL2016000350A1
CL2016000350A1 CL2016000350A CL2016000350A CL2016000350A1 CL 2016000350 A1 CL2016000350 A1 CL 2016000350A1 CL 2016000350 A CL2016000350 A CL 2016000350A CL 2016000350 A CL2016000350 A CL 2016000350A CL 2016000350 A1 CL2016000350 A1 CL 2016000350A1
Authority
CL
Chile
Prior art keywords
precipitated calcium
calcium carbonate
suspension
seed crystals
waterproof
Prior art date
Application number
CL2016000350A
Other languages
English (en)
Inventor
Marc Maurer
Thomas Schlotterbach
Mathieu Skrzypczak
Robert Pirker
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 CL2016000350A1 publication Critical patent/CL2016000350A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • 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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • 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
    • C01F11/186—Strontium or barium carbonate
    • C01F11/187—Strontium carbonate
    • 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
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACIÓN DE UN PRODUCTO DE CARBONATO DE CALCIO PRECIPITADO EL CUAL ES CARACTERIZADO PORQUE COMPRENDE LAS ETAPAS DE: PREPARAR UNA SUSPENSIÓN ACUOSA DE CRISTALES DE SIEMBRA DE CARBONATO DE CALCIO PRECIPITADO MEDIANTE DE LA CARBONATACION DE UNA SUSPENSIÓN DE Ca(OH)2 EN PRESENCIA DE 0.005 A 0.030 MOLES DE Sr, EN LA FORMA DE Sr(OH) 2 , POR MOL DE Ca(OH)2, DESHIDRATAR Y DISPERSAR LOS CRISTALES DE SIEMBRA DE CARBONATO DE CALCIO PRECIPITADO PREPARADOS EN LA ETAPA (A) PARA OBTENER UNA SUSPENSIÓN ACUOSA DE CRISTALES DE SIEMBRA DE CARBONATO DE CALCIO PRECIPITADO CON UN D50 IGUAL O MENOR AL RANGO DE 0.1 A 0.3 MICRONES Y UN ÁREA SUPERFICIAL ESPECIFICA BET DE 10 A 30 POR m2/g, Y FORMAR UNA SUSPENSIÓN ACUOSA DE UN PRODUCTO DE CARBONATO DE CALCIO PRECIPITADO MEDIANTE LA CARBONATACIÓN DE UNA SUSPENSIÓN DE Ca(OH)2 EN PRESENCIA DE 0.5 A 5% EN PESO SECO DE LOS CRISTALES DE SIEMBRA DE CARBONATO DE CALCIO PRECIPITADO OBTENIDOS EN LA ETAPA (B)
CL2016000350A 2013-08-20 2016-02-16 Proceso para la obtención de carbonato de calcio precipitado CL2016000350A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13181073.1A EP2840065B1 (en) 2013-08-20 2013-08-20 Process for obtaining precipitated calcium carbonate

Publications (1)

Publication Number Publication Date
CL2016000350A1 true CL2016000350A1 (es) 2016-09-30

Family

ID=48986059

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016000350A CL2016000350A1 (es) 2013-08-20 2016-02-16 Proceso para la obtención de carbonato de calcio precipitado

Country Status (19)

Country Link
US (2) US9776884B2 (es)
EP (2) EP2840065B1 (es)
JP (1) JP6247765B2 (es)
KR (1) KR20160040280A (es)
CN (1) CN105473505B (es)
AU (1) AU2014310798B2 (es)
CA (1) CA2920701C (es)
CL (1) CL2016000350A1 (es)
DK (1) DK2840065T3 (es)
ES (1) ES2616130T3 (es)
HR (1) HRP20170131T1 (es)
HU (1) HUE032925T2 (es)
MX (1) MX2016002029A (es)
PL (1) PL2840065T3 (es)
PT (1) PT2840065T (es)
RU (1) RU2648923C2 (es)
SI (1) SI2840065T1 (es)
TW (1) TWI599543B (es)
WO (1) WO2015024799A1 (es)

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EP3133127B1 (en) 2015-08-21 2018-08-08 Omya International AG Process for the preparation of a mineral filler product
EP3156540A1 (en) 2015-10-12 2017-04-19 Omya International AG Process for the deinking of coated paper or paperboard
EP3192838A1 (en) 2016-01-14 2017-07-19 Omya International AG Treatment of surface-reacted calcium carbonate
EP3192850B1 (en) 2016-01-14 2018-10-03 Omya International AG Use of surface-treated calcium carbonate as oxygen scavenger
ES2944933T3 (es) 2016-01-14 2023-06-27 Omya Int Ag Tratamiento con alcoxisilano de un material que comprende carbonato de calcio
EP3272799A1 (en) 2016-07-19 2018-01-24 Omya International AG Use of mono-substituted succinic anhydride in polylactic acid composite filled with calcium carbonate
EP3275946A1 (en) 2016-07-25 2018-01-31 Omya International AG Post treatment of surface-reacted calcium carbonate with different functional cations
EP3275537A1 (en) 2016-07-25 2018-01-31 Omya International AG Surface-modified calcium carbonate as carrier for transition metal-based catalysts
EP3311665A1 (en) 2016-10-21 2018-04-25 Omya International AG Use of surface-reacted calcium carbonate for preparing supersaturated aqueous systems
EP3318599A1 (en) 2016-11-07 2018-05-09 Omya International AG Use of mono-substituted succinic anhydride
EP3378502A1 (en) 2017-03-23 2018-09-26 Omya International AG Use of zinc treated precipitated calcium carbonate in hygienic products
EP3385335A1 (en) 2017-04-03 2018-10-10 Omya International AG Pigment composition comprising surface modified calcium carbonate and ground natural calcium carbonate
JP7085325B2 (ja) * 2017-09-01 2022-06-16 奥多摩工業株式会社 アラゴナイト型軽質炭酸カルシウム及びその製造方法
EP3520798A1 (en) 2018-01-31 2019-08-07 Omya International AG Use of functionalized calcium carbonate as active ingredient
EP3542897A1 (en) 2018-03-23 2019-09-25 Omya International AG Method for transesterification of carboxylic acid esters
KR20200142049A (ko) 2018-04-11 2020-12-21 옴야 인터내셔널 아게 엘라스토머 필름 제조용 탄산칼슘 함유 조성물
SI3561002T1 (sl) 2018-04-23 2021-01-29 Omya International Ag Uporaba aditivov, ki vsebujejo primarne alkanolamine v vodnih mineralnih suspenzijah
EP3599224A1 (en) 2018-07-24 2020-01-29 Omya International AG Particulate mineral materials functionalized with reducing agents for lowering the amount of heavy metal contaminants from an aqueous medium
EP3599016A1 (en) 2018-07-24 2020-01-29 Omya International AG Heavy metal removal using minerals being functionalized with thiols
EP3599223A1 (en) 2018-07-24 2020-01-29 Omya International AG Heavy metal removal using minerals being functionalized with adsorption enhancers
EP3750950A1 (en) 2019-06-12 2020-12-16 Omya International AG Chemical foaming of pvc with surface-reacted calcium carbonate (mcc) and/or hydromagnesite
EP3753409A1 (en) 2019-06-18 2020-12-23 Omya International AG Use of urea as an antimicrobial additive in an aqueous suspension
US12060666B2 (en) 2019-07-11 2024-08-13 Omya International Ag Nonwoven fabric and process for the production thereof
BR112022005560A2 (pt) 2019-09-26 2022-06-21 Omya Int Ag Sistema catalítico, método para fabricar um sistema catalítico, usos de um sistema catalítico e de um carreador sólido, e, grânulos, peças moldadas ou extrudados
CA3150148A1 (en) 2019-09-26 2021-04-01 Jamal FTOUNI SRCC AS A CATALYTIC SUPPORT FOR METALLIC SPECIES
US11530232B2 (en) * 2019-11-14 2022-12-20 Alliance For Sustainable Energy, Llc Reversibly soluble bases for lignin oxidative depolymerization
BR112022011602A2 (pt) 2020-01-29 2022-08-30 Omya Int Ag Processo para produzir um tecido não tecido, tecido não tecido, uso de um material de enchimento contendo carbonato de cálcio tratado na superfície, e, artigo
CN115485338B (zh) 2020-05-04 2025-03-21 Omya国际股份公司 化学和物理防晒用干组合物和/或乳液及其用途
BR112022024479A2 (pt) 2020-07-22 2023-01-31 Omya Int Ag Emulsão de pickering, composição, método para preparar uma emulsão de pickering, e, uso de partículas de carbonato de cálcio
EP4225840A1 (en) 2020-10-05 2023-08-16 Omya International AG Kit comprising surface-treated calcium carbonate and a peroxide agent for improving the mechanical properties of polyethylene/polypropylene compositions
KR20230083303A (ko) 2020-10-05 2023-06-09 옴야 인터내셔널 아게 폴리에틸렌/폴리프로필렌 조성물의 기계적 특성을 개선시키기 위한 표면-처리된 초미세 탄산칼슘
WO2022112434A1 (en) 2020-11-25 2022-06-02 Omya International Ag Ultrafine surface-treated fillers for thin breathable films
EP4269347A4 (en) * 2020-12-28 2025-03-26 Shiraishi Kogyo Kaisha, Ltd. PROCESS FOR THE PRODUCTION OF CALCIUM CARBONATE AND CALCIUM CARBONATE
CN114620753B (zh) * 2021-11-29 2023-08-18 浙江天石纳米科技股份有限公司 综合利用化学反应热生产轻质碳酸钙的低碳工艺方法
CN118647588A (zh) * 2021-12-20 2024-09-13 蓝色星球系统公司 生产建筑材料的方法
WO2023187059A1 (en) 2022-03-31 2023-10-05 Omya International Ag Calcium carbonate for improving the mechanical properties of thermoplastic polymer compositions
EP4306210A1 (en) 2022-07-12 2024-01-17 Omya International AG High surface area pcc as a catalyst carrier for platinum compounds
CN119522195A (zh) 2022-07-15 2025-02-25 Omya国际股份公司 使用碳酸钙的膜生物反应器废水处理
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Also Published As

Publication number Publication date
MX2016002029A (es) 2016-05-16
US9776884B2 (en) 2017-10-03
WO2015024799A1 (en) 2015-02-26
AU2014310798A1 (en) 2016-02-18
RU2016109610A (ru) 2017-09-26
RU2648923C2 (ru) 2018-03-28
AU2014310798B2 (en) 2016-08-18
CA2920701C (en) 2018-02-20
SI2840065T1 (sl) 2017-02-28
HUE032925T2 (hu) 2017-11-28
EP2840065B1 (en) 2016-11-16
EP3036193A1 (en) 2016-06-29
TW201509813A (zh) 2015-03-16
US10343929B2 (en) 2019-07-09
HRP20170131T1 (hr) 2017-03-24
US20170137299A1 (en) 2017-05-18
PT2840065T (pt) 2017-01-31
PL2840065T3 (pl) 2017-05-31
CA2920701A1 (en) 2015-02-26
TWI599543B (zh) 2017-09-21
CN105473505A (zh) 2016-04-06
EP2840065A1 (en) 2015-02-25
JP6247765B2 (ja) 2017-12-13
US20160167977A1 (en) 2016-06-16
ES2616130T3 (es) 2017-06-09
JP2016528156A (ja) 2016-09-15
DK2840065T3 (da) 2017-02-20
CN105473505B (zh) 2019-11-01
KR20160040280A (ko) 2016-04-12

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