ATE265987T1 - Verfahren zur herstellung von calciumkarbonatteilchen - Google Patents
Verfahren zur herstellung von calciumkarbonatteilchenInfo
- Publication number
- ATE265987T1 ATE265987T1 AT98943910T AT98943910T ATE265987T1 AT E265987 T1 ATE265987 T1 AT E265987T1 AT 98943910 T AT98943910 T AT 98943910T AT 98943910 T AT98943910 T AT 98943910T AT E265987 T1 ATE265987 T1 AT E265987T1
- Authority
- AT
- Austria
- Prior art keywords
- calcium carbonate
- calcium
- carried out
- carbonate
- calcium oxide
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 10
- 229910000019 calcium carbonate Inorganic materials 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000292 calcium oxide Substances 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- 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
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI973633A FI105471B (fi) | 1997-09-08 | 1997-09-08 | Menetelmä kalsiumkarbonaattipartikkelien valmistamiseksi |
| PCT/FI1998/000701 WO1999012852A1 (en) | 1997-09-08 | 1998-09-08 | Process for preparing calcium carbonate particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE265987T1 true ATE265987T1 (de) | 2004-05-15 |
Family
ID=8549499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98943910T ATE265987T1 (de) | 1997-09-08 | 1998-09-08 | Verfahren zur herstellung von calciumkarbonatteilchen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6475459B1 (de) |
| EP (1) | EP1027287B1 (de) |
| CN (1) | CN1172854C (de) |
| AT (1) | ATE265987T1 (de) |
| AU (1) | AU745432B2 (de) |
| CA (1) | CA2302768C (de) |
| DE (1) | DE69823688T2 (de) |
| FI (1) | FI105471B (de) |
| WO (1) | WO1999012852A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI106114B (fi) * | 1998-01-19 | 2000-11-30 | Fp Pigments Oy | Menetelmä synteettisen kalsiumkarbonaatin valmistamiseksi ja modifioimiseksi |
| FI118734B (fi) * | 2002-05-31 | 2008-02-29 | Preseco Oy | Menetelmä eloperäisen materiaalin jäännöksen käsittelemiseksi |
| US7883681B2 (en) * | 2003-05-09 | 2011-02-08 | Meade D Mark | Synthetic carbide lime filler composition and method of making |
| US20050089466A1 (en) * | 2003-10-27 | 2005-04-28 | Degenova Mark G. | Methods and apparatus for producing precipitated calcium carbonate |
| CN100418885C (zh) * | 2004-07-09 | 2008-09-17 | 胡志彤 | 高纯度药用碳酸钙及其制造方法 |
| DE102006014565A1 (de) * | 2005-11-05 | 2007-05-10 | Voith Patent Gmbh | Verfahren und Anordnung zur Herstellung von Streichfarbe zum Bestreichen einer Faserstoffbahn |
| FI122343B (fi) * | 2005-11-18 | 2011-12-15 | Nordkalk Oy Ab | Menetelmä ja laitteisto kiintoainesuspensioiden valmistamiseksi |
| FI122360B (fi) | 2005-11-18 | 2011-12-30 | Nordkalk Oy Ab | Hydrauliseen sideaineeseen perustuva vesisuspensio ja menetelmä sen valmistamiseksi |
| US7468101B2 (en) * | 2006-08-17 | 2008-12-23 | Specialty Minerals (Michigan) Inc. | UV varnish gloss performance using novel pigment and process for making same |
| JP5408562B2 (ja) * | 2006-11-30 | 2014-02-05 | 奥多摩工業株式会社 | 軽質炭酸カルシウム、その製造方法およびそれを用いた印刷用紙 |
| EP2144851B1 (de) * | 2007-04-20 | 2016-04-13 | Omya International AG | Verfahren zur herstellung von pcc |
| EP2169027A1 (de) * | 2008-09-30 | 2010-03-31 | Services Pétroliers Schlumberger | Carbonatbeschichtete Zementadditive |
| DK2766434T4 (da) | 2011-10-13 | 2023-03-13 | Biosenta Inc | Fremgangsmåde og apparat til fremstilling af calciumcarbonat-belagte calciumhydroxid-partikler |
| PL2988955T3 (pl) | 2013-04-26 | 2022-02-14 | Pacific Nano Products, Inc. | Włóknista strukturyzowana amorficzna krzemionka zawierająca strącany węglan wapnia, kompozycje z niej wytworzone i sposoby ich zastosowania |
| WO2015164589A1 (en) | 2014-04-23 | 2015-10-29 | Calera Corporation | Methods and systems for utilizing carbide lime or slag |
| WO2017209706A2 (en) * | 2016-06-01 | 2017-12-07 | The Siam Cement Public Company Limited | Process for preparing calcium supplement for feed additives |
| CN107758718B (zh) * | 2017-11-17 | 2020-08-28 | 池州市富华粉体科技有限公司 | 一种用方解石制备超细碳酸钙纳米粉体的方法 |
| EP3696145A1 (de) * | 2019-02-15 | 2020-08-19 | Omya International AG | Verfahren zur herstellung von nano-gefälltem calciumcarbonat |
| CN111116061B (zh) * | 2019-12-31 | 2024-11-29 | 米易东立矿业有限公司 | 纳米氢氧化钙的干法制备方法 |
| WO2021173784A1 (en) | 2020-02-25 | 2021-09-02 | Arelac, Inc. | Methods and systems for treatment of limestone to form vaterite |
| GB2613474B (en) | 2020-06-30 | 2025-01-01 | Arelac Inc | Methods and systems for forming vaterite from calcined limestone using electric kiln |
| CN112811456A (zh) * | 2021-01-26 | 2021-05-18 | 江西势通钙业有限公司 | 一种高比表面积的纳米碳酸钙及其制备方法 |
| CN114804178B (zh) * | 2022-05-19 | 2023-12-01 | 广西民泰纳米科技有限公司 | 一种聚酯族降解塑料专用纳米碳酸钙的制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2081112A (en) | 1932-01-07 | 1937-05-18 | West Virginia Pulp & Paper Com | Method of producing light precipitated chalk |
| US4237147A (en) * | 1974-01-04 | 1980-12-02 | Monsanto Company | Stabilized amorphous calcium carbonate |
| EP0179597B1 (de) * | 1984-10-18 | 1993-02-03 | Pfizer Inc. | Kugelförmiges ausgefälltes Calciumcarbonat, seine Herstellung und seine Verwendung |
| US4931264A (en) * | 1986-11-07 | 1990-06-05 | Board Of Regents, The University Of Texas System | Process for removing sulfur from sulfur-containing gases |
| FI78405C (fi) | 1987-05-22 | 1989-08-10 | Haka Oy | Foerfarande och anlaeggning foer tvaettning av transportbehaollare samt foer behandling och cirkulering av vaetskor anvaenda vid tvaettningen. |
| DE69103472T2 (de) * | 1990-05-28 | 1994-12-08 | Maruo Calcium | Monodisperses Kalziumkarbonat vom Vaterittyp, Verfahren zur Herstellung desselben und Verfahren zur Kontrolle des Teilchenwachstums und der Teilchenform. |
| US5558850A (en) * | 1990-07-27 | 1996-09-24 | Ecc International Limited | Precipitated calcium carbonate |
| DK0604095T3 (da) * | 1992-12-23 | 2001-08-27 | Imerys Minerals Ltd | Fremgangsmåde til behandling af affaldsstofopslæmninger |
| FI100237B (fi) | 1995-01-30 | 1997-10-31 | Fp Pigments Oy | Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi |
| WO1997011030A1 (en) * | 1995-09-20 | 1997-03-27 | Chemical Lime Company | Method of manufacturing high purity calcium carbonate |
| FI964130L (fi) | 1996-10-14 | 1998-04-15 | Kautar Oy | Saostetun kalsiumkarbonaatin moniytiminen partikkelirypäs ja sen valmistusmenetelmä |
| KR100497114B1 (ko) * | 1996-10-14 | 2005-06-29 | 에프피-피그멘츠 오와이 | 침강 탄산칼슘 및 이의 제조 방법 |
| FI103402B1 (fi) | 1996-10-14 | 1999-06-30 | Fp Pigments Oy | Prosessi ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi |
| FI105179B (fi) | 1997-03-19 | 2000-06-30 | Fp Pigments Oy | Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi |
| WO1999051525A1 (en) | 1998-04-07 | 1999-10-14 | Fp-Pigments Oy | Process and apparatus for producing precipitated calcium carbonate |
-
1997
- 1997-09-08 FI FI973633A patent/FI105471B/fi not_active IP Right Cessation
-
1998
- 1998-09-08 DE DE69823688T patent/DE69823688T2/de not_active Expired - Lifetime
- 1998-09-08 CA CA002302768A patent/CA2302768C/en not_active Expired - Lifetime
- 1998-09-08 AU AU91637/98A patent/AU745432B2/en not_active Ceased
- 1998-09-08 WO PCT/FI1998/000701 patent/WO1999012852A1/en not_active Ceased
- 1998-09-08 EP EP98943910A patent/EP1027287B1/de not_active Expired - Lifetime
- 1998-09-08 CN CNB988107945A patent/CN1172854C/zh not_active Expired - Fee Related
- 1998-09-08 AT AT98943910T patent/ATE265987T1/de active
-
1999
- 1999-09-08 US US09/508,199 patent/US6475459B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI105471B (fi) | 2000-08-31 |
| FI973633L (fi) | 1999-03-09 |
| AU745432B2 (en) | 2002-03-21 |
| FI973633A0 (fi) | 1997-09-08 |
| EP1027287B1 (de) | 2004-05-06 |
| CN1172854C (zh) | 2004-10-27 |
| AU9163798A (en) | 1999-03-29 |
| US6475459B1 (en) | 2002-11-05 |
| CA2302768A1 (en) | 1999-03-18 |
| WO1999012852A1 (en) | 1999-03-18 |
| EP1027287A1 (de) | 2000-08-16 |
| CA2302768C (en) | 2006-10-24 |
| DE69823688D1 (de) | 2004-06-09 |
| DE69823688T2 (de) | 2005-04-21 |
| CN1278234A (zh) | 2000-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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