ATE231106T1 - Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat - Google Patents
Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonatInfo
- Publication number
- ATE231106T1 ATE231106T1 AT98943909T AT98943909T ATE231106T1 AT E231106 T1 ATE231106 T1 AT E231106T1 AT 98943909 T AT98943909 T AT 98943909T AT 98943909 T AT98943909 T AT 98943909T AT E231106 T1 ATE231106 T1 AT E231106T1
- Authority
- AT
- Austria
- Prior art keywords
- calcium carbonate
- calcium oxide
- carbonate
- calcium
- water
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 title 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 5
- 239000000292 calcium oxide Substances 0.000 abstract 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 5
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 238000012432 intermediate storage Methods 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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)
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 |
| PCT/FI1998/000700 WO1999012851A1 (en) | 1997-09-08 | 1998-09-08 | Process and apparatus for preparing precipitated calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE231106T1 true ATE231106T1 (de) | 2003-02-15 |
Family
ID=8549498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98943909T ATE231106T1 (de) | 1997-09-08 | 1998-09-08 | Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6761869B1 (de) |
| EP (1) | EP1027286B1 (de) |
| CN (1) | CN1159225C (de) |
| AT (1) | ATE231106T1 (de) |
| AU (1) | AU746088B2 (de) |
| CA (1) | CA2302785C (de) |
| DE (1) | DE69810808T2 (de) |
| FI (1) | FI105470B (de) |
| WO (1) | WO1999012851A1 (de) |
Families Citing this family (38)
| 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 |
| RU2284963C2 (ru) * | 2004-10-05 | 2006-10-10 | Открытое акционерное общество " Корпорация ВСМПО-АВИСМА" (ОАО " Корпорация ВСМПО-АВИСМА") | Способ получения карбоната кальция из отходящих газов производства извести |
| 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 |
| CN101668703B (zh) * | 2007-04-20 | 2011-10-05 | Omya发展股份公司 | 生产pcc的方法 |
| CA2742793C (en) * | 2008-11-26 | 2016-05-10 | Elevance Renewable Sciences, Inc. | Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions |
| WO2010062958A1 (en) | 2008-11-26 | 2010-06-03 | Elevance Renewable Sciences, Inc. | Methods of producing jet fuel from natural oil feedstocks through metathesis reactions |
| US9051519B2 (en) | 2009-10-12 | 2015-06-09 | Elevance Renewable Sciences, Inc. | Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters |
| 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 |
| MY158604A (en) | 2009-10-12 | 2016-10-31 | Elevance Renewable Sciences | Methods of refining and producing fuel from natural oil feedstocks |
| US9175231B2 (en) | 2009-10-12 | 2015-11-03 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils and methods of producing fuel compositions |
| US9169447B2 (en) | 2009-10-12 | 2015-10-27 | 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 |
| US9222056B2 (en) | 2009-10-12 | 2015-12-29 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
| 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 |
| 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 |
| 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 |
| US9139493B2 (en) | 2011-12-22 | 2015-09-22 | 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 |
| RS65999B1 (sr) * | 2014-07-23 | 2024-10-31 | Solvay | Postupak za proizvodnju prečišćenog karbonata zemnoalkalog metala, karbonat zemnoalkalnog metala i njegova upotreba |
| EP3098202A1 (de) * | 2015-05-28 | 2016-11-30 | Omya International AG | Verfahren zur erhöhung der opazität von gefälltem calciumcarbonat |
| 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 |
| US20180237300A1 (en) * | 2015-08-31 | 2018-08-23 | Gc Corporation | Method for manufacturing porous material including calcium carbonate, and method for manufacturing porous material including carbonate apatite |
| 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 |
| 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 |
| 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 |
| 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 |
| FI20235507A1 (fi) * | 2023-05-08 | 2024-11-09 | Wetend Tech Oy | Menetelmä ja järjestely pcc:n valmistamiseksi |
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 ... |
| KR0176250B1 (ko) * | 1990-05-28 | 1999-03-20 | 마루오 기헤에 | 단분산된 바테라이트형 탄산칼슘 및 그 제조방법과 입자성장형태 제어방법 |
| 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 |
| CA2133472A1 (en) * | 1992-04-03 | 1993-10-14 | Vicki J. Kroc | Clustered precipitated calcium carbonate particles |
| ES2175072T3 (es) * | 1995-09-20 | 2002-11-16 | Chemical Lime Ltd | Metodo de fabricacion de carbonato de calcio de alta pureza. |
-
1997
- 1997-09-08 FI FI973632A patent/FI105470B/fi not_active IP Right Cessation
-
1998
- 1998-09-08 US US09/508,191 patent/US6761869B1/en not_active Expired - Lifetime
- 1998-09-08 DE DE69810808T patent/DE69810808T2/de not_active Expired - Lifetime
- 1998-09-08 CN CNB988108917A patent/CN1159225C/zh not_active Expired - Fee Related
- 1998-09-08 AU AU91636/98A patent/AU746088B2/en not_active Ceased
- 1998-09-08 EP EP98943909A patent/EP1027286B1/de not_active Expired - Lifetime
- 1998-09-08 WO PCT/FI1998/000700 patent/WO1999012851A1/en not_active Ceased
- 1998-09-08 CA CA002302785A patent/CA2302785C/en not_active Expired - Lifetime
- 1998-09-08 AT AT98943909T patent/ATE231106T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU9163698A (en) | 1999-03-29 |
| CA2302785C (en) | 2007-02-13 |
| EP1027286A1 (de) | 2000-08-16 |
| FI973632A0 (fi) | 1997-09-08 |
| AU746088B2 (en) | 2002-04-18 |
| FI973632L (fi) | 1999-03-09 |
| WO1999012851A1 (en) | 1999-03-18 |
| CN1278781A (zh) | 2001-01-03 |
| DE69810808D1 (de) | 2003-02-20 |
| FI105470B (fi) | 2000-08-31 |
| CA2302785A1 (en) | 1999-03-18 |
| CN1159225C (zh) | 2004-07-28 |
| US6761869B1 (en) | 2004-07-13 |
| EP1027286B1 (de) | 2003-01-15 |
| DE69810808T2 (de) | 2003-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE231106T1 (de) | Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat | |
| ATE215514T1 (de) | Verfahren zur herstellung von reinem calciumkarbonat | |
| ID25919A (id) | Metode sintesis kalsium karbonat dan produk yang dihasilkan | |
| BR9105823A (pt) | Processo para preparar carbonato de calcio | |
| ATE368015T1 (de) | Verfahren und vorrichtung zur herstellung von zementklinker | |
| ES481776A1 (es) | Un procedimiento para la produccion de una corriente limpia de gas de sintesis. | |
| BG102415A (en) | Method for the treatment of sulphur oxide-containing furnace gases | |
| ATE368007T1 (de) | Verfahren zur herstellung und modifizierung von synthetischem calcium carbonat | |
| RU2005121567A (ru) | Композиционный материал наполнитель-волокно | |
| ATE472012T1 (de) | Verfahren zur rückgewinnung von alkali und energie aus silikathältiger schwarzlauge | |
| KR930702229A (ko) | 탄산칼슘 침전물의 제조방법 | |
| DE60002339D1 (de) | Verfahren und vorrichtung zur entschwefelung von abgasen | |
| ES448536A1 (es) | Procedimiento para el tratamiento de lodos de salmuera. | |
| DE60117986D1 (de) | Verfahren zur herstellung von kalziumreichem wasser | |
| KR850002245A (ko) | 칼사이트계 탄산칼슘의 제조방법 | |
| DE60102271D1 (de) | Verfahren zur industriellen Verwendung von Muschelschalen | |
| RU2003109752A (ru) | Удаление примесей | |
| JPS5771819A (en) | Oxidation of calcium sulfite | |
| SU1655932A1 (ru) | Способ получени извести и диоксида углерода | |
| RU94020454A (ru) | Способ получения окиси магния на базе бишофита | |
| GB2169887B (en) | A process for removing gaseous sulphur compounds, such as sulphur dioxide, from the flue gases of a furnace | |
| JPS6472916A (en) | Production of baddeleyite type calcium carbonate | |
| JPS55144410A (en) | Manufacture of carbon dioxide | |
| GB190905618A (en) | Improvements in the Manufacture of Ferric Oxide. | |
| ATE81027T1 (de) | Methode und zusammensetzung unter verwendung von kalkharnstoffhydraten zur gleichzeitigen reduktion von sox und nox in verbrennungsgasen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |