IS2013B - Aðferð til framleiðslu á kísli - Google Patents
Aðferð til framleiðslu á kísliInfo
- Publication number
- IS2013B IS2013B IS6635A IS6635A IS2013B IS 2013 B IS2013 B IS 2013B IS 6635 A IS6635 A IS 6635A IS 6635 A IS6635 A IS 6635A IS 2013 B IS2013 B IS 2013B
- Authority
- IS
- Iceland
- Prior art keywords
- silica
- olivine
- surface area
- specific surface
- controlled
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 9
- 239000000377 silicon dioxide Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000010450 olivine Substances 0.000 abstract 3
- 229910052609 olivine Inorganic materials 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
- C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- C01P2006/14—Pore volume
-
- 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
-
- 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
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IS6635A IS2013B (is) | 2002-11-27 | 2002-11-27 | Aðferð til framleiðslu á kísli |
| CA2507016A CA2507016C (en) | 2002-11-27 | 2003-11-27 | A process for production of silica from olivine |
| PCT/IS2003/000035 WO2004048264A2 (en) | 2002-11-27 | 2003-11-27 | A process for production of silica from olivine |
| AU2003302410A AU2003302410B8 (en) | 2002-11-27 | 2003-11-27 | A process for production of silica from olivine |
| DE60335910T DE60335910D1 (de) | 2002-11-27 | 2003-11-27 | Verfahren zur herstellung von siliciumdioxid aus olivin |
| AT03811863T ATE496868T1 (de) | 2002-11-27 | 2003-11-27 | Verfahren zur herstellung von siliciumdioxid aus olivin |
| RU2005119002/15A RU2338687C2 (ru) | 2002-11-27 | 2003-11-27 | Способ получения кремнезема из оливина |
| KR1020057009509A KR20050091710A (ko) | 2002-11-27 | 2003-11-27 | 감람석으로부터 실리카의 제조 방법 |
| JP2004554905A JP4537857B2 (ja) | 2002-11-27 | 2003-11-27 | カンラン石からシリカを製造する方法 |
| ES03811863T ES2360358T3 (es) | 2002-11-27 | 2003-11-27 | Un procedimiento para la producción de sílice a partir de olivina. |
| EP03811863A EP1572588B1 (en) | 2002-11-27 | 2003-11-27 | A process for production of silica from olivine |
| CNB200380104476XA CN100384728C (zh) | 2002-11-27 | 2003-11-27 | 从橄榄石制备二氧化硅的方法 |
| US10/536,194 US8110166B2 (en) | 2002-11-27 | 2003-11-27 | Process for producing silica from olivine |
| NO20053132A NO20053132L (no) | 2002-11-27 | 2005-06-27 | Fremgangsmate for produksjon av silika fra olivin. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IS6635A IS2013B (is) | 2002-11-27 | 2002-11-27 | Aðferð til framleiðslu á kísli |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IS6635A IS6635A (is) | 2004-05-28 |
| IS2013B true IS2013B (is) | 2005-06-15 |
Family
ID=36715406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IS6635A IS2013B (is) | 2002-11-27 | 2002-11-27 | Aðferð til framleiðslu á kísli |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8110166B2 (is) |
| EP (1) | EP1572588B1 (is) |
| JP (1) | JP4537857B2 (is) |
| KR (1) | KR20050091710A (is) |
| CN (1) | CN100384728C (is) |
| AT (1) | ATE496868T1 (is) |
| AU (1) | AU2003302410B8 (is) |
| CA (1) | CA2507016C (is) |
| DE (1) | DE60335910D1 (is) |
| ES (1) | ES2360358T3 (is) |
| IS (1) | IS2013B (is) |
| NO (1) | NO20053132L (is) |
| RU (1) | RU2338687C2 (is) |
| WO (1) | WO2004048264A2 (is) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20040167L (no) * | 2004-01-14 | 2005-07-15 | Cod Technologies As | Prosess for fremstilling av utfelt silika fra olivin |
| EP1785396A1 (en) * | 2005-11-09 | 2007-05-16 | Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO | Process for preparing a metal hydroxide |
| WO2015065185A1 (en) | 2013-10-29 | 2015-05-07 | Caprigemini B.V. | Silica particles and method of preparation thereof |
| CN103601200B (zh) * | 2013-11-15 | 2016-04-13 | 中国科学院生态环境研究中心鄂尔多斯固体废弃物资源化工程技术研究所 | 一种生产硅胶的新工艺 |
| WO2016176772A1 (en) * | 2015-05-06 | 2016-11-10 | Alliance Magnésium | Method for the production of amorphous silica with controlled specific surface area from magnesium silicate ore |
| AU2019271388B2 (en) | 2018-05-18 | 2023-05-18 | California Institute Of Technology | Process to convert reduced sulfur species and water into hydrogen and sulfuric acid |
| CN109850911B (zh) * | 2019-04-08 | 2023-11-28 | 原初科技（北京）有限公司 | 一种利用氯化氢气体浸取硅酸盐矿制备超细二氧化硅的系统及方法 |
| KR20220058908A (ko) | 2019-08-13 | 2022-05-10 | 캘리포니아 인스티튜트 오브 테크놀로지 | 칼슘 보유 암석 및 광물로부터 칼슘 산화물 또는 일반 포틀랜드 시멘트를 제조하는 방법 |
| CN114477191B (zh) * | 2022-01-20 | 2023-04-18 | 武汉大学 | 一种液态胶体纳米氧化硅、制备方法及用途 |
| CN115316508A (zh) * | 2022-10-13 | 2022-11-11 | 天津冶建特种材料有限公司 | 一种含有二氧化硅的饲料添加剂及其制备方法 |
| EP4620911A1 (en) * | 2024-03-21 | 2025-09-24 | Sibelco Nederland N.V. | Amorphous silica and metal salts from olivine and methods for production thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863727A (en) * | 1957-01-28 | 1958-12-09 | Columbia Southern Chem Corp | Treatment of silica |
| GB883476A (en) | 1957-11-01 | 1961-11-29 | Columbia Southern Chem Corp | Process for the production of finely divided particles of silica |
| NO143583C (no) * | 1979-02-13 | 1983-01-06 | Elkem Spigerverket As | Fremgangsmaate for utluting av silikater med syre. |
| AT377958B (de) | 1980-06-27 | 1985-05-28 | Steirische Magnesit Ind Ag | Verfahren zur herstellung von aktiver kieselerde |
| FR2536380B1 (fr) * | 1982-11-24 | 1985-12-13 | Rhone Poulenc Chim Base | Procede pour ameliorer les proprietes rheologiques d'une suspension de silice precipitee |
| JPS60161320A (ja) * | 1984-02-02 | 1985-08-23 | Nippon Sheet Glass Co Ltd | シリカゲルの製造方法 |
| NO177137B1 (no) * | 1993-09-06 | 1995-08-14 | Svein Olerud | Fremgangsmate til fremstilling av sfaerisk silika fra olivin |
| JPH07238169A (ja) * | 1993-12-28 | 1995-09-12 | Shimizu Corp | ケイ酸重合体の製造方法 |
| EP1373139B1 (en) | 2000-11-02 | 2011-08-24 | Silica Tech ANS | Extraction of silica and magnesium compounds from olivine |
| RU2179527C1 (ru) * | 2001-01-15 | 2002-02-20 | Закрытое акционерное общество "Хорс" | Способ переработки силикатного сырья |
-
2002
- 2002-11-27 IS IS6635A patent/IS2013B/is unknown
-
2003
- 2003-11-27 EP EP03811863A patent/EP1572588B1/en not_active Expired - Lifetime
- 2003-11-27 AU AU2003302410A patent/AU2003302410B8/en not_active Expired
- 2003-11-27 DE DE60335910T patent/DE60335910D1/de not_active Expired - Lifetime
- 2003-11-27 KR KR1020057009509A patent/KR20050091710A/ko not_active Abandoned
- 2003-11-27 ES ES03811863T patent/ES2360358T3/es not_active Expired - Lifetime
- 2003-11-27 JP JP2004554905A patent/JP4537857B2/ja not_active Expired - Fee Related
- 2003-11-27 RU RU2005119002/15A patent/RU2338687C2/ru active
- 2003-11-27 CN CNB200380104476XA patent/CN100384728C/zh not_active Expired - Lifetime
- 2003-11-27 AT AT03811863T patent/ATE496868T1/de not_active IP Right Cessation
- 2003-11-27 CA CA2507016A patent/CA2507016C/en not_active Expired - Fee Related
- 2003-11-27 WO PCT/IS2003/000035 patent/WO2004048264A2/en not_active Ceased
- 2003-11-27 US US10/536,194 patent/US8110166B2/en not_active Expired - Lifetime
-
2005
- 2005-06-27 NO NO20053132A patent/NO20053132L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN100384728C (zh) | 2008-04-30 |
| AU2003302410A1 (en) | 2004-06-18 |
| US20060051279A1 (en) | 2006-03-09 |
| JP4537857B2 (ja) | 2010-09-08 |
| IS6635A (is) | 2004-05-28 |
| EP1572588B1 (en) | 2011-01-26 |
| RU2005119002A (ru) | 2006-01-27 |
| WO2004048264A2 (en) | 2004-06-10 |
| AU2003302410B2 (en) | 2009-08-27 |
| RU2338687C2 (ru) | 2008-11-20 |
| CA2507016A1 (en) | 2004-06-10 |
| AU2003302410B8 (en) | 2009-09-17 |
| US8110166B2 (en) | 2012-02-07 |
| KR20050091710A (ko) | 2005-09-15 |
| ES2360358T3 (es) | 2011-06-03 |
| NO20053132D0 (no) | 2005-06-27 |
| CN1717367A (zh) | 2006-01-04 |
| JP2006508010A (ja) | 2006-03-09 |
| WO2004048264A3 (en) | 2004-08-26 |
| EP1572588A2 (en) | 2005-09-14 |
| ATE496868T1 (de) | 2011-02-15 |
| NO20053132L (no) | 2005-08-23 |
| DE60335910D1 (de) | 2011-03-10 |
| CA2507016C (en) | 2011-08-02 |
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