BR9916127A - Processos de obtenção de uma solução de ìons de cálcio a partir de cal e de produção de um produto contendo cálcio e de carbonato de cálcio precipitado a partir de cal de carboneto - Google Patents

Processos de obtenção de uma solução de ìons de cálcio a partir de cal e de produção de um produto contendo cálcio e de carbonato de cálcio precipitado a partir de cal de carboneto

Info

Publication number
BR9916127A
BR9916127A BR9916127-3A BR9916127A BR9916127A BR 9916127 A BR9916127 A BR 9916127A BR 9916127 A BR9916127 A BR 9916127A BR 9916127 A BR9916127 A BR 9916127A
Authority
BR
Brazil
Prior art keywords
lime
calcium
solution
obtaining
processes
Prior art date
Application number
BR9916127-3A
Other languages
English (en)
Other versions
BR9916127B1 (pt
Inventor
Johannes Hendrikus Ma Gerlings
Original Assignee
Calcitech Ltd
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 Calcitech Ltd filed Critical Calcitech Ltd
Publication of BR9916127A publication Critical patent/BR9916127A/pt
Publication of BR9916127B1 publication Critical patent/BR9916127B1/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/005Preparation involving liquid-liquid extraction, absorption or ion-exchange
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/18Carbonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/90Carbides
    • C01B32/914Carbides of single elements
    • C01B32/942Calcium carbide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/02Oxides or hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00Compounds of calcium, strontium, or barium
    • C01F11/18Carbonates
    • C01F11/182Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C01F11/183Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00Lime, magnesia or dolomite
    • C04B2/02Lime
    • C04B2/04Slaking
    • C04B2/06Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
    • C04B2/063Slaking of impure quick lime, e.g. contained in fly ash
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/11Powder tap density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/60Optical properties, e.g. expressed in CIELAB-values
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Fertilizers (AREA)

Abstract

"PROCESSOS DE OBTENçãO DE UMA SOLUçãO DE IONS DE CáLCIO A PARTIR DE CAL E DE PRODUçãO DE UM PRODUTO CONTENDO CáLCIO E DE CARBONATO DE CáLCIO PRECIPITADO A PARTIR DE CAL DE CARBONETO". São descritos processos de obtenção de uma solução de íons de cálcio a partir de cal (cal de carboneto). Em um aspecto o processo compreende as etapas de (i) tratar a cal com uma solução aquosa de um composto poli-hidroxilado (preferivelmente sorbitol) possuindo três ou mais grupos hidroxila e uma cadeia linear de 3 a 8 átomos de carbono; e (ii) opcionalmente separar as impurezas insolúveis da solução resultante de (i). Em outro aspecto o processo compreende as etapas de (iii) tratar a cal de carboneto com uma solução aquosa de um composto poli-hidroxilado (por exemplo sorbitol ou sacarose) para extrair o cálcio da cal de carboneto; e (iv) separar as impurezas insolúveis da solução resultante de (i). As soluções obtidas podem ser tratadas com agente de precipitação para obter um produto sólido contendo cálcio. O produto pode ser carbonato de cálcio obtido pelo tratamento da solução com dióxido de carbono como o agente de precipitação.
BRPI9916127-3A 1998-12-10 1999-12-07 processo de tratamento de cal obtendo uma soluÇço de Íons cÁlcio purificada utilizada para a produÇço de produtos de cÁlcio. BR9916127B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9827033.3A GB9827033D0 (en) 1998-12-10 1998-12-10 Lime treatment
PCT/EP1999/009659 WO2000034182A1 (en) 1998-12-10 1999-12-07 Lime treatment

Publications (2)

Publication Number Publication Date
BR9916127A true BR9916127A (pt) 2001-09-04
BR9916127B1 BR9916127B1 (pt) 2008-11-18

Family

ID=10843875

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9916127-3A BR9916127B1 (pt) 1998-12-10 1999-12-07 processo de tratamento de cal obtendo uma soluÇço de Íons cÁlcio purificada utilizada para a produÇço de produtos de cÁlcio.

Country Status (25)

Country Link
US (1) US7378073B2 (pt)
EP (1) EP1150919B1 (pt)
JP (1) JP2002531365A (pt)
KR (1) KR100671441B1 (pt)
CN (1) CN1195683C (pt)
AT (1) ATE246149T1 (pt)
AU (1) AU773033B2 (pt)
BR (1) BR9916127B1 (pt)
CA (1) CA2354691C (pt)
CZ (1) CZ298664B6 (pt)
DE (1) DE69910079T2 (pt)
DK (1) DK1150919T3 (pt)
EA (1) EA002959B1 (pt)
ES (1) ES2205925T3 (pt)
GB (1) GB9827033D0 (pt)
HK (1) HK1041681A1 (pt)
HU (1) HU224695B1 (pt)
ID (1) ID30402A (pt)
NO (1) NO20012852L (pt)
NZ (1) NZ512841A (pt)
PL (1) PL194681B1 (pt)
PT (1) PT1150919E (pt)
SK (1) SK285009B6 (pt)
WO (1) WO2000034182A1 (pt)
ZA (1) ZA200105624B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO328264B1 (no) 2008-01-30 2010-01-18 Elkem Solar As Fremgangsmate for fremstilling av kalsiumforbindelser
GB0917248D0 (en) 2009-10-02 2009-11-18 Calcitech Synthetic Minerals Ltd Production of calcium carbonate
GB0921820D0 (en) 2009-12-14 2010-01-27 Calcitech Synthetic Minerals Ltd Production and/or recovery of products from waste sludge
WO2013148279A1 (en) * 2012-03-29 2013-10-03 Calera Corporation Methods and systems for utilizing carbide lime
KR101678492B1 (ko) * 2013-07-17 2016-11-22 한국지질자원연구원 나트륨이 제거된 패각을 이용한 침강성 탄산칼슘의 제조방법
US9902652B2 (en) 2014-04-23 2018-02-27 Calera Corporation Methods and systems for utilizing carbide lime or slag
SI3031778T1 (sl) * 2014-12-12 2017-12-29 Omya International Ag Izboljšani postopek za proizvodnjo oborjenega kalcijevega karbonata
US10822442B2 (en) 2017-07-17 2020-11-03 Ecolab Usa Inc. Rheology-modifying agents for slurries
AU2021226345A1 (en) 2020-02-25 2022-09-15 Arelac, Inc. Methods and systems for treatment of lime to form vaterite
CA3182421A1 (en) 2020-06-30 2022-01-06 Ryan J. Gilliam Methods and systems for forming vaterite from calcined limestone using electric kiln
EP3984957A1 (en) * 2020-10-15 2022-04-20 ImerTech SAS Calcium carbonate particulate material with low content of water soluble magnesium ions
CN112624651A (zh) * 2021-01-26 2021-04-09 中南大学 一种电解锰压滤渣的资源化利用方法
JP7474275B2 (ja) * 2022-01-14 2024-04-24 デンカ株式会社 Co2固定化材及びco2固定化物の製造方法
CN114772625A (zh) * 2022-04-12 2022-07-22 四川大学 电石渣中钙离子的溶出方法及其在矿化封存co2联产轻质碳酸钙中的应用
CN114804664A (zh) * 2022-06-16 2022-07-29 新疆凯盛建材设计研究院(有限公司) 一种湿法电石渣制备石灰球的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340003A (en) * 1965-06-01 1967-09-05 Ohio Lime Company Process for producing high purity alkaline earth compounds
US3669620A (en) * 1969-09-08 1972-06-13 Tate & Lyle Ltd Manufacture of aragonite
JPS4817438B1 (pt) * 1970-12-29 1973-05-29
US4237147A (en) * 1974-01-04 1980-12-02 Monsanto Company Stabilized amorphous calcium carbonate
JPS5354200A (en) * 1976-10-28 1978-05-17 Sumitomo Cement Co Process for producing high class calcium carbonate
RO87978A2 (ro) * 1983-07-21 1985-11-30 Combinatul De Ingrasaminte Chimice,Ro Procedeu de fabricare a carbonatului de calciu pur
CS236636B1 (en) * 1983-12-07 1985-05-15 Miroslav Zikmund Manufacturing process of pure calcium carbonate
US4760138A (en) * 1984-12-13 1988-07-26 Nestec S. A. Carbonating agents and their preparation
ES2002600A6 (es) * 1987-04-03 1988-08-16 Auxiliar Ind Sa Empresa Procedimiento de obtencion de oxido de magnesio de alta pureza a partir de minerales que contienen calcio y magnesio
ES2017403A6 (es) * 1989-07-28 1991-02-01 Auxiliar Ind Sa Empresa Procedimiento de obtencion de carbonato calcico de alta pureza, a par-tir de cualquier mineral que contenga calcio.
US5558850A (en) * 1990-07-27 1996-09-24 Ecc International Limited Precipitated calcium carbonate
EP0602179B1 (en) 1991-09-06 1999-06-30 The Procter & Gamble Company Detergent compositions containing calcium and polyhydroxy fatty acid amide
US5332564A (en) * 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate
WO1995007971A1 (en) 1993-09-14 1995-03-23 The Procter & Gamble Company Light duty liquid or gel dishwashing detergent compositions containing protease
US5846500A (en) * 1995-10-10 1998-12-08 James W. Bunger And Associates, Inc. Process for purifying highly impure calcium hydroxide and for producing high-value precipitated calcium carbonate and other calcium products

Also Published As

Publication number Publication date
BR9916127B1 (pt) 2008-11-18
CN1195683C (zh) 2005-04-06
US20060067869A1 (en) 2006-03-30
PT1150919E (pt) 2003-12-31
NO20012852L (no) 2001-08-07
WO2000034182A1 (en) 2000-06-15
HU224695B1 (en) 2006-01-30
DE69910079D1 (de) 2003-09-04
NZ512841A (en) 2003-10-31
HK1041681A1 (en) 2002-07-19
HUP0104543A2 (hu) 2002-03-28
EA200100649A1 (ru) 2002-02-28
PL348887A1 (en) 2002-06-17
CA2354691C (en) 2008-06-03
CN1334782A (zh) 2002-02-06
AU1973500A (en) 2000-06-26
AU773033B2 (en) 2004-05-13
CA2354691A1 (en) 2000-06-15
EP1150919B1 (en) 2003-07-30
SK7952001A3 (en) 2002-02-05
ZA200105624B (en) 2002-01-22
CZ298664B6 (cs) 2007-12-12
NO20012852D0 (no) 2001-06-08
PL194681B1 (pl) 2007-06-29
DK1150919T3 (da) 2003-11-24
US7378073B2 (en) 2008-05-27
GB9827033D0 (en) 1999-02-03
ATE246149T1 (de) 2003-08-15
HUP0104543A3 (en) 2003-08-28
KR20010111481A (ko) 2001-12-19
ES2205925T3 (es) 2004-05-01
KR100671441B1 (ko) 2007-01-18
SK285009B6 (sk) 2006-04-06
EP1150919A1 (en) 2001-11-07
ID30402A (id) 2001-11-29
DE69910079T2 (de) 2004-04-22
CZ20012037A3 (cs) 2002-02-13
JP2002531365A (ja) 2002-09-24
EA002959B1 (ru) 2002-12-26

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.