CA2635233A1 - Nouveau procede de fabrication de carbonate de calcium sous forme d'aragonite - Google Patents
Nouveau procede de fabrication de carbonate de calcium sous forme d'aragonite Download PDFInfo
- Publication number
- CA2635233A1 CA2635233A1 CA002635233A CA2635233A CA2635233A1 CA 2635233 A1 CA2635233 A1 CA 2635233A1 CA 002635233 A CA002635233 A CA 002635233A CA 2635233 A CA2635233 A CA 2635233A CA 2635233 A1 CA2635233 A1 CA 2635233A1
- Authority
- CA
- Canada
- Prior art keywords
- aragonite
- carbon dioxide
- manufacture
- suspension
- particles
- 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.)
- Granted
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract 12
- 229910000019 calcium carbonate Inorganic materials 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract 13
- 238000000034 method Methods 0.000 claims abstract 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 22
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 20
- 239000001569 carbon dioxide Substances 0.000 claims 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 10
- 239000000920 calcium hydroxide Substances 0.000 claims 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 10
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 10
- 239000000725 suspension Substances 0.000 claims 10
- 239000002002 slurry Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 235000019441 ethanol Nutrition 0.000 claims 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2005/004690 WO2007078017A1 (fr) | 2005-12-31 | 2005-12-31 | Nouveau procede de fabrication de carbonate de calcium sous forme d'aragonite |
| KR10-2005-0136204 | 2005-12-31 | ||
| KR1020050136204A KR100720865B1 (ko) | 2005-12-31 | 2005-12-31 | 아라고나이트 침강성탄산칼슘의 신규한 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2635233A1 true CA2635233A1 (fr) | 2007-07-12 |
| CA2635233C CA2635233C (fr) | 2012-04-10 |
Family
ID=38228352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2635233A Active CA2635233C (fr) | 2005-12-31 | 2005-12-31 | Nouveau procede de fabrication de carbonate de calcium sous forme d'aragonite |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100720865B1 (fr) |
| CA (1) | CA2635233C (fr) |
| WO (1) | WO2007078017A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8790681B2 (en) | 2009-06-15 | 2014-07-29 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673352A (zh) | 2010-07-08 | 2018-02-09 | 斯凯约尼克公司 | 涉及基于两种盐的散热方法的二氧化碳封存 |
| EP4230583A3 (fr) | 2015-02-23 | 2023-11-29 | Carbonfree Chemicals Holdings, LLC | Séquestration de dioxyde de carbone avec de l'hydroxyde de magnésium et régénération de l'hydroxyde de magnésium |
| KR101656035B1 (ko) * | 2015-04-30 | 2016-09-08 | 한국지질자원연구원 | 백운석 소성로 분진을 이용한 침강성탄산칼슘 제조 방법 |
| KR101727985B1 (ko) * | 2016-04-29 | 2017-04-18 | 한국지질자원연구원 | 아라고나이트 합성 방법 |
| KR101727983B1 (ko) * | 2016-04-29 | 2017-04-18 | 한국지질자원연구원 | 나노 침강성 탄산칼슘의 제조방법 |
| CN107916452B (zh) * | 2017-11-14 | 2020-03-03 | 浙江大学 | 一种形貌连续可控的碳酸钙晶须的制备方法 |
| KR102240348B1 (ko) * | 2019-06-11 | 2021-04-14 | 한국해양대학교 산학협력단 | 해수를 이용한 고순도 아라고나이트형 탄산칼슘의 제조방법 |
| WO2022220673A1 (fr) * | 2021-04-16 | 2022-10-20 | Petroliam Nasional Berhad (Petronas) | Système et procédé de production d'aragonite |
| CN113264597A (zh) * | 2021-04-22 | 2021-08-17 | 四川绵阳岷山实业集团有限公司 | 一种利用碳酸钙文石晶种阻垢的方法 |
| CN114212814B (zh) * | 2021-12-16 | 2023-08-01 | 浙江大学 | 一种纳米碳酸钙的制备方法 |
| KR102505738B1 (ko) * | 2022-09-29 | 2023-03-03 | 김동기 | 아라고나이트에 유기게르마늄을 흡착시킨 정수기 필터재의 제조 방법 |
| JP7382091B1 (ja) | 2022-10-07 | 2023-11-16 | 白石工業株式会社 | 炭酸カルシウムの製造方法、炭酸カルシウムおよび抄紙用填料 |
| CN116282997A (zh) * | 2023-02-27 | 2023-06-23 | 武汉理工大学 | 一种碳酸钙水泥、碳酸钙水泥硬化体及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1447566A (en) * | 1974-02-14 | 1976-08-25 | Ici Ltd | Production of calcium carbonate |
| JP2002510737A (ja) * | 1998-04-03 | 2002-04-09 | アイメリーズ ピグメンツ， インコーポレーテッド | 沈殿炭酸カルシウムとその製法および用途 |
| AU2002359958A1 (en) * | 2001-12-31 | 2003-07-15 | Beijing University Of Chemical Technology | Calcium carbonate of different shapes and the preparing process thereof |
| WO2004035476A1 (fr) * | 2002-10-15 | 2004-04-29 | Maruo Calcium Company Limited | Agglomerat et composition de resine comprenant ce dernier |
| KR100508437B1 (ko) * | 2003-04-04 | 2005-08-17 | 한국지질자원연구원 | 수산화칼슘 현탁액으로부터 균일 침전에 의한 아라고나이트 제조 방법 |
-
2005
- 2005-12-31 KR KR1020050136204A patent/KR100720865B1/ko active IP Right Grant
- 2005-12-31 CA CA2635233A patent/CA2635233C/fr active Active
- 2005-12-31 WO PCT/KR2005/004690 patent/WO2007078017A1/fr active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8790681B2 (en) | 2009-06-15 | 2014-07-29 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
| US8802115B2 (en) | 2009-06-15 | 2014-08-12 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
| US10046084B2 (en) | 2009-06-15 | 2018-08-14 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
| US10080818B2 (en) | 2009-06-15 | 2018-09-25 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
| US10702627B2 (en) | 2009-06-15 | 2020-07-07 | Cartiheal (2009) Ltd. | Solid forms for tissue repair |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100720865B1 (ko) | 2007-05-23 |
| CA2635233C (fr) | 2012-04-10 |
| WO2007078017A1 (fr) | 2007-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |