ATE215514T1 - Verfahren zur herstellung von reinem calciumkarbonat - Google Patents

Verfahren zur herstellung von reinem calciumkarbonat

Info

Publication number
ATE215514T1
ATE215514T1 AT96903563T AT96903563T ATE215514T1 AT E215514 T1 ATE215514 T1 AT E215514T1 AT 96903563 T AT96903563 T AT 96903563T AT 96903563 T AT96903563 T AT 96903563T AT E215514 T1 ATE215514 T1 AT E215514T1
Authority
AT
Austria
Prior art keywords
lime kiln
kiln dust
calcium carbonate
high purity
water
Prior art date
Application number
AT96903563T
Other languages
English (en)
Inventor
Fred R Huege
Original Assignee
Chemical Lime 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 Chemical Lime Ltd filed Critical Chemical Lime Ltd
Application granted granted Critical
Publication of ATE215514T1 publication Critical patent/ATE215514T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/73—After-treatment of removed components
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
AT96903563T 1995-09-20 1996-01-30 Verfahren zur herstellung von reinem calciumkarbonat ATE215514T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53060795A 1995-09-20 1995-09-20
PCT/US1996/000722 WO1997011030A1 (en) 1995-09-20 1996-01-30 Method of manufacturing high purity calcium carbonate

Publications (1)

Publication Number Publication Date
ATE215514T1 true ATE215514T1 (de) 2002-04-15

Family

ID=24114257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96903563T ATE215514T1 (de) 1995-09-20 1996-01-30 Verfahren zur herstellung von reinem calciumkarbonat

Country Status (9)

Country Link
US (1) US5792440A (de)
EP (1) EP0851839B1 (de)
AT (1) ATE215514T1 (de)
CA (1) CA2232302C (de)
DE (1) DE69620423T2 (de)
DK (1) DK0851839T3 (de)
ES (1) ES2175072T3 (de)
PT (1) PT851839E (de)
WO (1) WO1997011030A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10822442B2 (en) 2017-07-17 2020-11-03 Ecolab Usa Inc. Rheology-modifying agents for slurries

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US6568842B1 (en) 2000-06-13 2003-05-27 United States Lime And Minerals, Inc. High capacity mobile lime slaker
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JP3484425B2 (ja) * 2001-03-14 2004-01-06 花王株式会社 歯磨剤
WO2005046863A1 (en) * 2003-11-14 2005-05-26 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Pre-treatment of lime-based sorbents using hydration
US7879139B2 (en) * 2003-11-14 2011-02-01 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Reactivation of lime-based sorbents by CO2 shocking
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US7699909B2 (en) * 2004-05-04 2010-04-20 The Trustees Of Columbia University In The City Of New York Systems and methods for extraction of carbon dioxide from air
WO2005108297A2 (en) * 2004-05-04 2005-11-17 The Trustees Of Columbia University In The City Of New York Carbon dioxide capture and mitigation of carbon dioxide emissions
WO2006009600A2 (en) 2004-05-04 2006-01-26 The Trustees Of Columbia University In The City Of New York Systems and methods for extraction of carbon dioxide from air
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WO2007071633A1 (en) * 2005-12-20 2007-06-28 Shell Internationale Research Maatschappij B.V. Process for sequestration of carbon dioxide
CN102441319A (zh) 2006-03-08 2012-05-09 环球研究技术有限公司 具有用于捕获周围co2的功能化离子交换膜的空气收集器
BRPI0601717A (pt) * 2006-05-04 2007-12-18 Du Pont Brasil processo para a fabricação de carbonato de cálcio
US7708806B2 (en) 2006-10-02 2010-05-04 Global Research Technologies, Llc Method and apparatus for extracting carbon dioxide from air
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US7887694B2 (en) 2007-12-28 2011-02-15 Calera Corporation Methods of sequestering CO2
BRPI0812797A2 (pt) * 2007-06-28 2014-12-02 Calera Corp Sistemas e métodos de dessalinização que incluem a precipitação de compostos de carbonato
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US8043426B2 (en) * 2008-05-13 2011-10-25 Abdel-Mohsen Onsy Mohamed Method for treating cement kiln dust
US8999279B2 (en) 2008-06-04 2015-04-07 Carbon Sink, Inc. Laminar flow air collector with solid sorbent materials for capturing ambient CO2
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
KR20110038691A (ko) 2008-07-16 2011-04-14 칼레라 코포레이션 전기화학 시스템에서 ｃｏ２를 사용하는 방법
WO2010019600A2 (en) * 2008-08-11 2010-02-18 Global Research Technologies, Llc Method and apparatus for extracting carbon dioxide from air
US20110203311A1 (en) * 2008-08-22 2011-08-25 Wright Allen B Removal of carbon dioxide from air
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
WO2010039903A1 (en) 2008-09-30 2010-04-08 Calera Corporation Co2-sequestering formed building materials
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
US20100150802A1 (en) * 2008-12-11 2010-06-17 Gilliam Ryan J Processing co2 utilizing a recirculating solution
AU2010201005A1 (en) 2009-02-10 2010-08-26 Calera Corporation Low-voltage alkaline production using hydrogen and electrocatlytic electrodes
JP2012519076A (ja) 2009-03-02 2012-08-23 カレラ コーポレイション ガス流複合汚染物質制御システムおよび方法
US20100229725A1 (en) 2009-03-10 2010-09-16 Kasra Farsad Systems and Methods for Processing CO2
SI2524898T1 (sl) 2011-05-16 2015-10-30 Omya International Ag Postopek za proizvodnjo oborjenega kalcijevega karbonata iz odpadne mlete papirne kaše
PL2828434T3 (pl) * 2012-03-23 2019-01-31 Omya International Ag Sposób wytwarzania skalenoedrycznego strącanego węglanu wapnia
CN104016391A (zh) * 2014-04-10 2014-09-03 连州市凯恩斯纳米材料有限公司 一种采用连续碳化装置制备有机硅电子密封胶用纳米碳酸钙的方法
US9902652B2 (en) 2014-04-23 2018-02-27 Calera Corporation Methods and systems for utilizing carbide lime or slag
CN104147917B (zh) * 2014-07-30 2016-08-17 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 烟气脱硫方法
CA3091524A1 (en) 2018-02-16 2019-08-22 Carbon Sink, Inc. Fluidized bed extractors for capture of co2 from ambient air
KR20220035153A (ko) 2019-07-21 2022-03-21 아렐락, 인크. 하소된 석회석으로부터 칼슘 화합물을 활용하기 위한 방법 및 시스템
DE102020104490A1 (de) * 2020-02-20 2021-08-26 TCG cleanliness GmbH Verfahren und system zur implementierung eines kalk-kohlendioxid-kreislaufs in einem hochofenprozess
AU2021226345A1 (en) 2020-02-25 2022-09-15 Arelac, Inc. Methods and systems for treatment of lime to form vaterite
GB2613474A (en) 2020-06-30 2023-06-07 Arelac Inc Methods and systems for forming vaterite from calcined limestone using electric kiln
CN111573708B (zh) * 2020-07-01 2022-05-03 临澧鑫众钙业有限公司 一种轻质碳酸钙的生产工艺
EP3984957A1 (de) * 2020-10-15 2022-04-20 ImerTech SAS Kalziumkarbonat-partikelmaterial mit niedrigem gehalt an wasserlöslichen magnesium-ionen
JP6985775B1 (ja) * 2021-07-28 2021-12-22 株式会社Tbm 炭酸カルシウム粒子群、樹脂組成物、及び炭酸カルシウム粒子群の製造方法
WO2023158830A1 (en) 2022-02-17 2023-08-24 Carbonbuilt Single-step low-temperature calcium carbonate production through carbon dioxide sequestration of mineral materials to make concrete
WO2024028721A1 (en) * 2022-08-01 2024-02-08 Limenet S.R.L. Società Benefit Plant and method to improve the efficiency of co2 capture and storage using precipitated calcium carbonate
WO2024145256A1 (en) 2022-12-27 2024-07-04 Carbonbuilt Processes for using reactive lime and/or magnesia-containing materials in concrete by low temperature and low-pressure hydrothermal densification processes and related compositions and apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10822442B2 (en) 2017-07-17 2020-11-03 Ecolab Usa Inc. Rheology-modifying agents for slurries

Also Published As

Publication number Publication date
EP0851839B1 (de) 2002-04-03
DK0851839T3 (da) 2002-07-29
CA2232302C (en) 2001-07-31
PT851839E (pt) 2002-09-30
DE69620423D1 (de) 2002-05-08
EP0851839A1 (de) 1998-07-08
EP0851839A4 (de) 1998-12-30
WO1997011030A1 (en) 1997-03-27
CA2232302A1 (en) 1997-03-27
ES2175072T3 (es) 2002-11-16
DE69620423T2 (de) 2002-11-07
US5792440A (en) 1998-08-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee