FI105470B - Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi - Google Patents
Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi Download PDFInfo
- Publication number
- FI105470B FI105470B FI973632A FI973632A FI105470B FI 105470 B FI105470 B FI 105470B FI 973632 A FI973632 A FI 973632A FI 973632 A FI973632 A FI 973632A FI 105470 B FI105470 B FI 105470B
- Authority
- FI
- Finland
- Prior art keywords
- carbonate
- calcium carbonate
- limestone
- calcium oxide
- calcium
- Prior art date
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973632A FI105470B (fi) | 1997-09-08 | 1997-09-08 | Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi |
DE69810808T DE69810808T2 (de) | 1997-09-08 | 1998-09-08 | Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat |
CNB988108917A CN1159225C (zh) | 1997-09-08 | 1998-09-08 | 制备沉淀碳酸钙的方法和设备 |
AU91636/98A AU746088B2 (en) | 1997-09-08 | 1998-09-08 | Process and apparatus for preparing precipitated calcium carbonate |
AT98943909T ATE231106T1 (de) | 1997-09-08 | 1998-09-08 | Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat |
CA002302785A CA2302785C (en) | 1997-09-08 | 1998-09-08 | Process and apparatus for preparing precipitated calcium carbonate |
EP98943909A EP1027286B1 (en) | 1997-09-08 | 1998-09-08 | Process and apparatus for preparing precipitated calcium carbonate |
US09/508,191 US6761869B1 (en) | 1997-09-08 | 1998-09-08 | Process for preparing precipitated calcium carbonate |
PCT/FI1998/000700 WO1999012851A1 (en) | 1997-09-08 | 1998-09-08 | Process and apparatus for preparing precipitated calcium carbonate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI973632A FI105470B (fi) | 1997-09-08 | 1997-09-08 | Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi |
FI973632 | 1997-09-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI973632A0 FI973632A0 (fi) | 1997-09-08 |
FI973632A FI973632A (fi) | 1999-03-09 |
FI105470B true FI105470B (fi) | 2000-08-31 |
Family
ID=8549498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973632A FI105470B (fi) | 1997-09-08 | 1997-09-08 | Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi |
Country Status (9)
Country | Link |
---|---|
US (1) | US6761869B1 (zh) |
EP (1) | EP1027286B1 (zh) |
CN (1) | CN1159225C (zh) |
AT (1) | ATE231106T1 (zh) |
AU (1) | AU746088B2 (zh) |
CA (1) | CA2302785C (zh) |
DE (1) | DE69810808T2 (zh) |
FI (1) | FI105470B (zh) |
WO (1) | WO1999012851A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2169680B1 (es) * | 2000-08-09 | 2003-08-01 | Jealsa Rianxeira Sa | Procedimiento para el aprovechamiento industrial de la concha del mejillon. |
US20050089466A1 (en) * | 2003-10-27 | 2005-04-28 | Degenova Mark G. | Methods and apparatus for producing precipitated calcium carbonate |
FI120032B (fi) | 2004-07-13 | 2009-06-15 | Fp Pigments Oy | Menetelmä ja laite kalsiumkarbonaattituotteen valmistamiseksi, tuote ja sen käyttö |
FI122360B (fi) | 2005-11-18 | 2011-12-30 | Nordkalk Oy Ab | Hydrauliseen sideaineeseen perustuva vesisuspensio ja menetelmä sen valmistamiseksi |
EP1930303A1 (de) * | 2006-11-13 | 2008-06-11 | Montanuniversität Leoben | Verfahren und Vorrichtung zur thermischen Behandlung von Rohstoffen |
EP1921050A3 (de) * | 2006-11-13 | 2009-06-10 | Montanuniversität Leoben | Verfahren und Vorrichtung zur thermischen Behandlung von Rohstoff |
RU2436734C2 (ru) * | 2007-04-20 | 2011-12-20 | Омйа Девелопмент Аг | Способ получения осажденного карбоната кальция, способ для повышения содержания сухого вещества продукта осажденного карбоната кальция и реакторная система для производства осажденного карбоната кальция |
JP5730775B2 (ja) | 2008-11-26 | 2015-06-10 | エレバンス リニューアブル サイエンシズ, インク.Elevance Renewable Sciences,Inc. | 天然油原料からメタセシス反応を介してジェット燃料を製造する方法 |
WO2010062932A1 (en) * | 2008-11-26 | 2010-06-03 | Elevance Renewable Sciences, Inc. | Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions |
US9382502B2 (en) | 2009-10-12 | 2016-07-05 | Elevance Renewable Sciences, Inc. | Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks |
US9222056B2 (en) | 2009-10-12 | 2015-12-29 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
US9365487B2 (en) | 2009-10-12 | 2016-06-14 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
US9000246B2 (en) | 2009-10-12 | 2015-04-07 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
PL2488474T3 (pl) | 2009-10-12 | 2017-07-31 | Elevance Renewable Sciences, Inc. | Sposoby rafinacji i wytwarzania paliw z surowców na bazie olejów naturalnych |
US8735640B2 (en) | 2009-10-12 | 2014-05-27 | Elevance Renewable Sciences, Inc. | Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks |
US9169447B2 (en) | 2009-10-12 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
US9175231B2 (en) | 2009-10-12 | 2015-11-03 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils and methods of producing fuel compositions |
US9051519B2 (en) | 2009-10-12 | 2015-06-09 | Elevance Renewable Sciences, Inc. | Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters |
GB0921820D0 (en) * | 2009-12-14 | 2010-01-27 | Calcitech Synthetic Minerals Ltd | Production and/or recovery of products from waste sludge |
EP2418241B1 (de) | 2010-08-12 | 2016-02-17 | Bene_fit Systems GmbH & Co. KG | Magnesiumcarbonathaltiges füllmaterial für verbundmaterialien, dessen herstellung und verwendung |
FI123224B (fi) * | 2010-11-05 | 2012-12-31 | Nordkalk Oy Ab | Kuitutuote ja menetelmä sen valmistamiseksi |
US9139493B2 (en) | 2011-12-22 | 2015-09-22 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9133416B2 (en) | 2011-12-22 | 2015-09-15 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9169174B2 (en) | 2011-12-22 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9388098B2 (en) | 2012-10-09 | 2016-07-12 | Elevance Renewable Sciences, Inc. | Methods of making high-weight esters, acids, and derivatives thereof |
CN103058246B (zh) * | 2012-12-24 | 2016-03-30 | 刘立文 | 一种硫酸钙生产高纯氧化钙的方法 |
US8728428B1 (en) * | 2013-03-13 | 2014-05-20 | Carbon Engineering Limited Partnership | Recovering a caustic solution via calcium carbonate crystal aggregates |
US9637393B2 (en) | 2014-05-19 | 2017-05-02 | Carbon Engineering Limited Partnership | Recovering a caustic solution via calcium carbonate crystal aggregates |
EP3172168B1 (en) * | 2014-07-23 | 2024-07-03 | Solvay SA | Process for manufacture of purified alkaline earth metal carbonate, alkaline earth metal carbonate and use thereof |
EP3098202A1 (en) * | 2015-05-28 | 2016-11-30 | Omya International AG | Process for increasing opacity of precipitated calcium carbonate |
FR3037801B1 (fr) * | 2015-06-23 | 2017-08-11 | Jd Invest | Materiau semi-synthetique pulverulent, obtenu par modification de la composition d'un biomateriau naturel marin, son procede de fabrication, ses applications |
CN107922277B (zh) * | 2015-08-31 | 2020-12-22 | 株式会社Gc | 含有碳酸钙的多孔质体的制造方法、含有碳酸磷灰石的多孔质体的制造方法 |
CN105132950B (zh) * | 2015-09-09 | 2017-08-08 | 郑州经纬科技实业有限公司 | 用电解铝废阴极炭块生产全石墨化碳素制品的系统及方法 |
CN109368680A (zh) * | 2018-12-29 | 2019-02-22 | 青岛融创新材料工程研究院有限公司 | 一种用石灰石制备轻质碳酸钙的方法及其制得的轻质碳酸钙 |
CN109516488A (zh) * | 2018-12-29 | 2019-03-26 | 青岛融创新材料工程研究院有限公司 | 一种用贝壳制备轻质碳酸钙方法及其制得的轻质碳酸钙 |
CN113526537A (zh) * | 2020-04-14 | 2021-10-22 | 珙县旭阳钙业有限公司 | 一种用石灰石制备轻质碳酸钙流程 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE395678B (sv) * | 1975-09-26 | 1977-08-22 | Nippon Steel Corp | Anvendning av kalcinerad och sonderdelad kalksten och/eller dolomit, som till 2-30-vikt% omvandlats till caco?713 och/eller mgco?713 genom reaktion med en co?712-haltig gas, sasom flussmedel vid framstellning ... |
EP0459399B1 (en) * | 1990-05-28 | 1994-08-17 | Maruo Calcium Company Limited | Monodisperse vaterite type calcium carbonate, its manufacturing method and method of controlling growth of particles and shape thereof |
US5558850A (en) * | 1990-07-27 | 1996-09-24 | Ecc International Limited | Precipitated calcium carbonate |
CA2090088C (en) * | 1992-02-26 | 1995-07-25 | Pierre Marc Fouche | Production of purified calcium carbonate |
EP0633864A1 (en) * | 1992-04-03 | 1995-01-18 | Minerals Technologies, Inc. | Clustered precipitated calcium carbonate particles |
PT851839E (pt) * | 1995-09-20 | 2002-09-30 | Chemical Lime Ltd | Processo para o fabrico de carbonato de calcio de elevada pureza |
-
1997
- 1997-09-08 FI FI973632A patent/FI105470B/fi not_active IP Right Cessation
-
1998
- 1998-09-08 EP EP98943909A patent/EP1027286B1/en not_active Expired - Lifetime
- 1998-09-08 AT AT98943909T patent/ATE231106T1/de not_active IP Right Cessation
- 1998-09-08 CA CA002302785A patent/CA2302785C/en not_active Expired - Lifetime
- 1998-09-08 WO PCT/FI1998/000700 patent/WO1999012851A1/en active IP Right Grant
- 1998-09-08 AU AU91636/98A patent/AU746088B2/en not_active Ceased
- 1998-09-08 US US09/508,191 patent/US6761869B1/en not_active Expired - Lifetime
- 1998-09-08 CN CNB988108917A patent/CN1159225C/zh not_active Expired - Fee Related
- 1998-09-08 DE DE69810808T patent/DE69810808T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999012851A1 (en) | 1999-03-18 |
CN1278781A (zh) | 2001-01-03 |
ATE231106T1 (de) | 2003-02-15 |
AU746088B2 (en) | 2002-04-18 |
CA2302785A1 (en) | 1999-03-18 |
EP1027286B1 (en) | 2003-01-15 |
AU9163698A (en) | 1999-03-29 |
DE69810808T2 (de) | 2003-09-04 |
EP1027286A1 (en) | 2000-08-16 |
DE69810808D1 (de) | 2003-02-20 |
FI973632A0 (fi) | 1997-09-08 |
CA2302785C (en) | 2007-02-13 |
US6761869B1 (en) | 2004-07-13 |
FI973632A (fi) | 1999-03-09 |
CN1159225C (zh) | 2004-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: FP-PIGMENTS OY |
|
MM | Patent lapsed |