DE69620423D1 - Verfahren zur herstellung von reinem calciumkarbonat - Google Patents
Verfahren zur herstellung von reinem calciumkarbonatInfo
- Publication number
- DE69620423D1 DE69620423D1 DE69620423T DE69620423T DE69620423D1 DE 69620423 D1 DE69620423 D1 DE 69620423D1 DE 69620423 T DE69620423 T DE 69620423T DE 69620423 T DE69620423 T DE 69620423T DE 69620423 D1 DE69620423 D1 DE 69620423D1
- Authority
- DE
- Germany
- Prior art keywords
- lime kiln
- kiln dust
- calcium carbonate
- high purity
- water
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69620423D1 true DE69620423D1 (de) | 2002-05-08 |
DE69620423T2 DE69620423T2 (de) | 2002-11-07 |
Family
ID=24114257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69620423T Expired - Fee Related DE69620423T2 (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) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FI105471B (fi) * | 1997-09-08 | 2000-08-31 | Fp Pigments Oy | Menetelmä kalsiumkarbonaattipartikkelien valmistamiseksi |
GB9626557D0 (en) * | 1996-12-20 | 1997-02-05 | Ecc Int Ltd | The production of slaked lime |
FI105470B (fi) | 1997-09-08 | 2000-08-31 | Fp Pigments Oy | Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi |
US6331207B1 (en) | 1999-02-10 | 2001-12-18 | Ronald Frank Gebhardt | Method of treating cement kiln dust for recovery and recycle |
US6245315B1 (en) * | 1999-03-19 | 2001-06-12 | Council Of Scientific & Industrial Research | Process for the production of high density hydration resistant lime sinter |
US6251356B1 (en) | 1999-07-21 | 2001-06-26 | G. R. International, Inc. | High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation |
US6568842B1 (en) | 2000-06-13 | 2003-05-27 | United States Lime And Minerals, Inc. | High capacity mobile lime slaker |
CA2423126A1 (en) * | 2000-09-21 | 2002-03-28 | Pierre Marc Fouche | Method for producing calcium carbonate |
FR2821095B1 (fr) * | 2001-02-16 | 2003-04-11 | Arjo Wiggins Sa | Procede d'obtention d'une feuille papetiere comportant de la calcite |
JP3484425B2 (ja) * | 2001-03-14 | 2004-01-06 | 花王株式会社 | 歯磨剤 |
AU2003304534A1 (en) * | 2003-11-14 | 2004-06-06 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources | Reactivation of lime-based sorbents by co2 shocking |
DE60336858D1 (de) * | 2003-11-14 | 2011-06-01 | Ca Minister Natural Resources | Ch hydrierung |
WO2005086843A2 (en) * | 2004-03-08 | 2005-09-22 | University Of New Hampshire | Method for sequestering carbon dioxide |
TWI359122B (en) * | 2004-04-16 | 2012-03-01 | Smidth As F L | Method and apparatus for hydration of a particulat |
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 |
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 |
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 |
US8133401B2 (en) * | 2005-04-14 | 2012-03-13 | Rdp Company | Method and apparatus for treating lime slurry for grit removal |
US9266051B2 (en) | 2005-07-28 | 2016-02-23 | Carbon Sink, Inc. | Removal of carbon dioxide from air |
FI122343B (fi) * | 2005-11-18 | 2011-12-15 | Nordkalk Oy Ab | Menetelmä ja laitteisto kiintoainesuspensioiden valmistamiseksi |
DE602006016988D1 (de) * | 2005-12-20 | 2010-10-28 | Shell Int Research | Verfahren zur sequestrierung von kohlendioxid |
MX2008011464A (es) | 2006-03-08 | 2008-09-24 | Global Res Technologies Llc | Colector de aire con membrana funcionalizada de intercambio ionico para capturar dioxido de carbono (co2) ambiental. |
BRPI0601717A (pt) * | 2006-05-04 | 2007-12-18 | Du Pont Brasil | processo para a fabricação de carbonato de cálcio |
KR20090086530A (ko) | 2006-10-02 | 2009-08-13 | 글로벌 리서치 테크놀로지스, 엘엘씨 | 공기로부터 이산화탄소를 추출하는 방법 및 장치 |
AU2008242845B2 (en) | 2007-04-17 | 2012-08-23 | Carbon Sink, Inc. | Capture of carbon dioxide (CO2) from air |
BRPI0812383A2 (pt) * | 2007-05-24 | 2014-12-02 | Calera Corp | Cimentos hidráulicos compreendendo composições de composto de carbonato |
US7744761B2 (en) * | 2007-06-28 | 2010-06-29 | Calera Corporation | Desalination methods and systems that include carbonate compound precipitation |
EA201000896A1 (ru) | 2007-12-28 | 2011-06-30 | Калера Корпорейшн | Способы связывания co |
US20100239467A1 (en) * | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
CA2715874C (en) | 2008-02-19 | 2019-06-25 | Global Research Technologies, Llc | 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 |
WO2009149292A1 (en) | 2008-06-04 | 2009-12-10 | Global Research Technologies, Llc | 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 |
CA2700768C (en) | 2008-07-16 | 2014-09-09 | Calera Corporation | Co2 utilization in electrochemical systems |
WO2010019600A2 (en) * | 2008-08-11 | 2010-02-18 | Global Research Technologies, Llc | Method and apparatus for extracting carbon dioxide from air |
WO2010022399A1 (en) * | 2008-08-22 | 2010-02-25 | Global Research Technologies, Llc | Removal of carbon dioxide from air |
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 |
CA2700770C (en) | 2008-09-30 | 2013-09-03 | 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 |
WO2010068924A1 (en) * | 2008-12-11 | 2010-06-17 | Calera Corporation | Processing co2 utilizing a recirculating solution |
WO2010093716A1 (en) | 2009-02-10 | 2010-08-19 | 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 |
US20110247336A9 (en) | 2009-03-10 | 2011-10-13 | Kasra Farsad | Systems and Methods for Processing CO2 |
PT2524898E (pt) | 2011-05-16 | 2015-11-03 | Omya Int Ag | Método para a produção de carbonato de cálcio precipitado a partir de refugos de fábricas de pasta de papel |
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 |
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 |
WO2019161114A1 (en) | 2018-02-16 | 2019-08-22 | Carbon Sink, Inc. | Fluidized bed extractors for capture of co2 from ambient air |
CN114430697A (zh) | 2019-07-21 | 2022-05-03 | 艾瑞莱克公司 | 用于利用来自煅烧石灰石的钙化合物的方法和系统 |
DE102020104490A1 (de) * | 2020-02-20 | 2021-08-26 | TCG cleanliness GmbH | Verfahren und system zur implementierung eines kalk-kohlendioxid-kreislaufs in einem hochofenprozess |
JP2023514456A (ja) | 2020-02-25 | 2023-04-05 | アレラク, インコーポレイテッド | バテライトを形成するための石灰の処理のための方法およびシステム |
CN116018195A (zh) | 2020-06-30 | 2023-04-25 | 艾瑞莱克公司 | 使用电窑从煅烧的石灰石形成球霰石的方法和系统 |
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 |
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 |
IT202200016347A1 (it) * | 2022-08-01 | 2024-02-01 | Limenet Srl Soc Benefit | Impianto e metodo per migliorare l’efficienza della cattura e stoccaggio della co2 utilizzando carbonato di calcio precipitato |
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 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (de) * | 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 |
DE3587060T2 (de) * | 1984-10-18 | 1993-05-19 | Pfizer | Kugelfoermiges ausgefaelltes calciumcarbonat, seine herstellung und seine verwendung. |
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 |
US5342600A (en) * | 1990-09-27 | 1994-08-30 | Ecc International Limited | Precipitated calcium carbonate |
GB2248229B (en) * | 1990-09-27 | 1994-10-26 | Ecc Int Ltd | Precipitated calcium carbonate |
CA2090088C (en) * | 1992-02-26 | 1995-07-25 | Pierre Marc Fouche | Production of purified calcium carbonate |
-
1996
- 1996-01-30 ES ES96903563T patent/ES2175072T3/es not_active Expired - Lifetime
- 1996-01-30 DK DK96903563T patent/DK0851839T3/da active
- 1996-01-30 DE DE69620423T patent/DE69620423T2/de not_active Expired - Fee Related
- 1996-01-30 CA CA002232302A patent/CA2232302C/en not_active Expired - Lifetime
- 1996-01-30 PT PT96903563T patent/PT851839E/pt unknown
- 1996-01-30 AT AT96903563T patent/ATE215514T1/de not_active IP Right Cessation
- 1996-01-30 EP EP96903563A patent/EP0851839B1/de not_active Expired - Lifetime
- 1996-01-30 WO PCT/US1996/000722 patent/WO1997011030A1/en active IP Right Grant
-
1997
- 1997-01-07 US US08/779,375 patent/US5792440A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997011030A1 (en) | 1997-03-27 |
EP0851839A4 (de) | 1998-12-30 |
EP0851839A1 (de) | 1998-07-08 |
CA2232302C (en) | 2001-07-31 |
ES2175072T3 (es) | 2002-11-16 |
EP0851839B1 (de) | 2002-04-03 |
DK0851839T3 (da) | 2002-07-29 |
DE69620423T2 (de) | 2002-11-07 |
US5792440A (en) | 1998-08-11 |
CA2232302A1 (en) | 1997-03-27 |
PT851839E (pt) | 2002-09-30 |
ATE215514T1 (de) | 2002-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |