PT851839E - Processo para o fabrico de carbonato de calcio de elevada pureza - Google Patents

Processo para o fabrico de carbonato de calcio de elevada pureza

Info

Publication number
PT851839E
PT851839E PT96903563T PT96903563T PT851839E PT 851839 E PT851839 E PT 851839E PT 96903563 T PT96903563 T PT 96903563T PT 96903563 T PT96903563 T PT 96903563T PT 851839 E PT851839 E PT 851839E
Authority
PT
Portugal
Prior art keywords
lime kiln
high purity
kiln dust
calcium carbonate
purity calcium
Prior art date
Application number
PT96903563T
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
Publication of PT851839E publication Critical patent/PT851839E/pt

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
PT96903563T 1995-09-20 1996-01-30 Processo para o fabrico de carbonato de calcio de elevada pureza PT851839E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53060795A 1995-09-20 1995-09-20

Publications (1)

Publication Number Publication Date
PT851839E true PT851839E (pt) 2002-09-30

Family

ID=24114257

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96903563T PT851839E (pt) 1995-09-20 1996-01-30 Processo para o fabrico de carbonato de calcio de elevada pureza

Country Status (9)

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

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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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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
US7947239B2 (en) * 2004-05-04 2011-05-24 The Trustees Of Columbia University In The City Of New York Carbon dioxide capture and mitigation of carbon dioxide emissions
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EP1966092B1 (en) * 2005-12-20 2010-09-15 Shell Internationale Research Maatschappij B.V. Process for sequestration of carbon dioxide
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BRPI0601717A (pt) * 2006-05-04 2007-12-18 Du Pont Brasil processo para a fabricação de carbonato de cálcio
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MX2009012746A (es) 2007-05-24 2009-12-10 Calera Corp Cementos hidraulicos que comprenden composiciones de compuesto de carbonato.
JP2010531732A (ja) * 2007-06-28 2010-09-30 カレラ コーポレイション 炭酸塩化合物の沈殿を含む脱塩方法
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
KR20100105860A (ko) 2007-12-28 2010-09-30 칼레라 코포레이션 Ｃｏ2 분리 방법
CA3047633C (en) 2008-02-19 2023-08-01 Carbon Sink Inc. Extraction and sequestration of carbon dioxide
GB2459508B (en) 2008-04-25 2012-12-05 Univ United Arab Emirates Surfactant for use in the production of modified sulphur
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
JP5373079B2 (ja) 2008-07-16 2013-12-18 カレラ コーポレイション 電気化学システム中でのｃｏ２の利用
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WO2010022399A1 (en) * 2008-08-22 2010-02-25 Global Research Technologies, Llc Removal of carbon dioxide from air
US7771684B2 (en) 2008-09-30 2010-08-10 Calera Corporation CO2-sequestering formed building materials
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
CA2694971C (en) * 2008-12-11 2012-03-20 Calera Corporation Processing co2 utilizing a recirculating solution
EP2245215A4 (en) 2009-02-10 2011-04-27 Calera Corp LOW VOLTAGE ALKALINE PRODUCTION USED BY HYDROGEN AND ELECTROCATALYTIC ELECTRODES
AU2010201374B8 (en) 2009-03-02 2010-11-25 Arelac, Inc. Gas stream multi-pollutants control systems and methods
US20100229725A1 (en) 2009-03-10 2010-09-16 Kasra Farsad Systems and Methods for Processing CO2
PL2524898T3 (pl) 2011-05-16 2016-02-29 Omya Int Ag Sposób wytwarzania strącanego węglanu wapnia z odpadów ze ścieralni
KR101720401B1 (ko) * 2012-03-23 2017-03-27 옴야 인터내셔널 아게 편삼각면체 침전형 탄산칼슘의 제조 방법
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
WO2015164589A1 (en) 2014-04-23 2015-10-29 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
CN110997593B (zh) 2017-07-17 2023-01-24 埃科莱布美国股份有限公司 使浆料的流变性改性的方法
CA3091524A1 (en) 2018-02-16 2019-08-22 Carbon Sink, Inc. Fluidized bed extractors for capture of co2 from ambient air
BR112022001026A2 (pt) 2019-07-21 2022-05-24 Arelac Inc Métodos e sistemas para uso de composto de cálcio a partir de calcário calcinado
DE102020104490A1 (de) * 2020-02-20 2021-08-26 TCG cleanliness GmbH Verfahren und system zur implementierung eines kalk-kohlendioxid-kreislaufs in einem hochofenprozess
EP4110731A4 (en) 2020-02-25 2024-03-20 Arelac Inc METHODS AND SYSTEMS FOR PROCESSING LIMESTONE 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
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 (en) * 2020-10-15 2022-04-20 ImerTech SAS Calcium carbonate particulate material with low content of water soluble magnesium ions
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
US20230257276A1 (en) 2022-02-17 2023-08-17 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

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US2485350A (en) * 1943-12-04 1949-10-18 New England Lime Company Method of carbonating lime and of separating the same from magnesia
US2538802A (en) * 1947-05-03 1951-01-23 Ecusta Paper Corp Method of manufacturing calcium carbonate
US2631922A (en) * 1949-08-03 1953-03-17 Ecusta Paper Corp Process of producing noncolloidal calcium carbonate
US2962350A (en) * 1957-12-03 1960-11-29 Aluminium Lab Ltd Production of precipitated calcium carbonate
US2964382A (en) * 1958-04-04 1960-12-13 Wyandotte Chemicals Corp Production of precipitated calcium carbonate
US3443890A (en) * 1966-12-05 1969-05-13 Diamond Shamrock Corp Process for the production of calcium carbonate
JPS50133656A (pt) * 1974-04-10 1975-10-23
JPS5339998A (en) * 1976-09-25 1978-04-12 Shiraishi Kogyo Kaisha Ltd Process for contnuously preparing precipitated calcium carbonate
US4367207A (en) * 1980-12-18 1983-01-04 Pfizer Inc. Process for the preparation of finely divided precipitated calcium carbonate
US4900533A (en) * 1981-02-24 1990-02-13 English Clays Lovering Pochin & Company Alkaline earth metal carbonates
US4411879A (en) * 1981-08-13 1983-10-25 Electric Power Research Institute Method for enhancing the sulfur capture potential of lime using a filter means in the flue gas
EP0179597B1 (en) * 1984-10-18 1993-02-03 Pfizer Inc. Spherically shaped precipitated calcium carbonate, its preparation and use
FI73755C (fi) * 1985-11-22 1987-11-09 Ekono Oy Foerfarande foer kausticering av en alkalikarbonathaltig vattenloesning.
GB2246344A (en) * 1990-07-27 1992-01-29 Ecc Int Ltd Precipitated calcium carbonate
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CA2090088C (en) * 1992-02-26 1995-07-25 Pierre Marc Fouche Production of purified calcium carbonate

Also Published As

Publication number Publication date
ATE215514T1 (de) 2002-04-15
EP0851839A4 (en) 1998-12-30
DE69620423D1 (de) 2002-05-08
ES2175072T3 (es) 2002-11-16
EP0851839B1 (en) 2002-04-03
DE69620423T2 (de) 2002-11-07
CA2232302C (en) 2001-07-31
EP0851839A1 (en) 1998-07-08
DK0851839T3 (da) 2002-07-29
CA2232302A1 (en) 1997-03-27
US5792440A (en) 1998-08-11
WO1997011030A1 (en) 1997-03-27

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