ES2113124T3 - Procedimiento de fabricacion de bolas de silice a partir de olivino. - Google Patents
Procedimiento de fabricacion de bolas de silice a partir de olivino.Info
- Publication number
- ES2113124T3 ES2113124T3 ES94927107T ES94927107T ES2113124T3 ES 2113124 T3 ES2113124 T3 ES 2113124T3 ES 94927107 T ES94927107 T ES 94927107T ES 94927107 T ES94927107 T ES 94927107T ES 2113124 T3 ES2113124 T3 ES 2113124T3
- Authority
- ES
- Spain
- Prior art keywords
- particles
- size
- leaching
- controlled
- spherical
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 239000000377 silicon dioxide Substances 0.000 title 1
- 238000002386 leaching Methods 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000010450 olivine Substances 0.000 abstract 2
- 229910052609 olivine Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000012798 spherical particle Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000002699 waste material 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
-
- 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
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/16—Pore diameter
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- 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)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
EN UN METODO PARA LA PRODUCCION DE SILICE SE LLEVA A CABO UNA LIXIVIACION DE SILICATOS NATURALES CON ACIDO CLORHIDRICO U OTROS ACIDOS MINERALES, SE DRENA, DESHIDRATA Y POSIBLEMENTE SE TRITURAN LOS RESIDUOS DEL PRODUCTO OBTENIDO. PARA OBTENER UNA SILICE ESFERICA CON UNAS CARACTERISTICAS DEL TAMAÑO DE LAS PARTICULAS Y SUPERFICIALES CONTROLADAS, SE UTILIZA OLIVINO MINERAL CON EL MAYOR GRADO POSIBLE DE PUREZA COMO MATERIAL BASICO. ESTA MATERIAL BRUTO SE REDUCE A UN TAMAÑO DE GRANO ENTRE 0,05 Y 5 MM. LAS PARTICULAS SE PRETRATAN Y SE LAVAN PARA RETIRAR EL POLVO QUE HAY SOBRE LAS SUPERFICIES DE LOS GRANOS Y LOS MATERIALES PESADOS TALES COMO ESPINELA Y SE RETIRAN AL MENOS UNA PARTE DE LOS MINERALES FOLIARES Y TIPO TALLO TAL COMO SERPENTINA, TALCO Y PIROXENO. A CONTINUACION SE LIXIVIAN LAS PARTICULAS DE OLIVINO EN UN PROCESO DE LIXIVIACION CONTROLADO EN EL QUE SE CONTROLAN LA CONCENTRACION DE ACIDO, LA TEMPERATURA DE LIXIVIACION Y EL TIEMPO DE LIXIVIACION PARA ALCANZAR EL TAMAÑO, SUPERFICIE ESPECIFICA Y VOLUMEN DE POROS DE LAS PARTICULAS PRIMARIAS DESEADOS DE LA SILICE EXTRAIDA MEDIDOS SEGUN EL METODO BET. LAS AGLOMERACIONES EN PARTICULAS DE LAS PARTICULAS ESFERICAS ASI FORMADAS CON UN TAMAÑO DEL GRANO ENTRE 30 Y 70 NANOMETROS SE LAVAN Y DESHIDRATAN SEGUN LA MANERA CONVENCIONAL, TRAS LO CUAL EL AGLOMERADO SE DIVIDE EN PARTICULAS ESFERICAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19933168A NO177137B1 (no) | 1993-09-06 | 1993-09-06 | Fremgangsmate til fremstilling av sfaerisk silika fra olivin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2113124T3 true ES2113124T3 (es) | 1998-04-16 |
Family
ID=19896392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94927107T Expired - Lifetime ES2113124T3 (es) | 1993-09-06 | 1994-09-01 | Procedimiento de fabricacion de bolas de silice a partir de olivino. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5780005A (es) |
| EP (1) | EP0720587B1 (es) |
| JP (1) | JPH09502688A (es) |
| CN (1) | CN1133586A (es) |
| AT (1) | ATE161522T1 (es) |
| AU (1) | AU7666894A (es) |
| BR (1) | BR9407389A (es) |
| CA (1) | CA2171099A1 (es) |
| DE (1) | DE69407610T2 (es) |
| ES (1) | ES2113124T3 (es) |
| FI (1) | FI961018A7 (es) |
| GR (1) | GR3026299T3 (es) |
| NO (1) | NO177137B1 (es) |
| PL (1) | PL313351A1 (es) |
| WO (1) | WO1995007235A1 (es) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69731184T2 (de) * | 1996-01-29 | 2005-10-13 | University Of Maryland, Baltimore | Bioaktive glaszusammensetzungen zur verwendung zur behandlung von zahnstrukturen |
| NL1007131C2 (nl) * | 1997-09-26 | 1999-03-29 | Geochem Research B V | Siliciumdioxide en werkwijze voor de bereiding ervan. |
| WO2002048036A1 (en) * | 2000-11-02 | 2002-06-20 | Silica Tech Ans | Extraction of silica and magnesium compounds from olivine |
| IS2013B (is) * | 2002-11-27 | 2005-06-15 | Ithntæknistofnun íslands | Aðferð til framleiðslu á kísli |
| RU2230027C1 (ru) * | 2003-03-13 | 2004-06-10 | Чернова Римма Кузьминична | Способ получения ксерогеля кремниевой кислоты |
| US7604787B2 (en) * | 2003-05-02 | 2009-10-20 | The Penn State Research Foundation | Process for sequestering carbon dioxide and sulfur dioxide |
| RU2241666C1 (ru) * | 2003-06-30 | 2004-12-10 | Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") | Способ получения гидрофобного органофильного кремнезема из серпентинита в форме гранул |
| CN100448089C (zh) * | 2003-11-21 | 2008-12-31 | 阿克佐诺贝尔公司 | 组合物 |
| NO20040167L (no) * | 2004-01-14 | 2005-07-15 | Cod Technologies As | Prosess for fremstilling av utfelt silika fra olivin |
| US7449424B2 (en) * | 2004-05-14 | 2008-11-11 | Gas Technology Institute | Method for producing catalytically-active materials |
| NO20042644D0 (no) * | 2004-06-23 | 2004-06-23 | Cod Technologies As | Fremgangsmate ved fullstendig utnyttelse av olivin bestanddeler |
| JP4941629B2 (ja) * | 2005-08-17 | 2012-05-30 | 日東紡績株式会社 | 球状化無機物粉末の製造方法 |
| NO20055571D0 (no) * | 2005-11-24 | 2005-11-24 | Inst Energiteknik | Fremgangsmate for a immobilisere C02 i en industriell prosess for fremstilling av magnesiumkarbonat, mikrosilika, jern, krom og platinagruppe metaller fra dunitt eller andre olivinrike bergarter |
| NO329711B1 (no) * | 2006-07-03 | 2010-12-06 | Norut Teknologi As | Fremgangsmate for fremstilling av silisiumdioksidpartikler fra olivin |
| CN101850973B (zh) * | 2009-04-01 | 2012-10-10 | 高文秀 | 用于捣炉机捣头的碳纤维外套 |
| CN102351440B (zh) * | 2011-06-22 | 2013-03-06 | 武汉科技大学 | 一种电熔镁砂和水玻璃及其制备方法 |
| JP6387481B2 (ja) * | 2013-08-23 | 2018-09-05 | 利夫 永見 | 高物性発泡セラミックスの製造法 |
| 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 |
| US10752508B2 (en) | 2015-05-06 | 2020-08-25 | Alliance Magnésium Inc. | Method for the production of amorphous silica with controlled specific surface area from magnesium silicate ore |
| CN106335905B (zh) * | 2016-08-17 | 2018-08-21 | 江苏联瑞新材料股份有限公司 | 高端覆铜板用球形二氧化硅微粉的制备方法 |
| EP3927859A1 (de) * | 2019-02-22 | 2021-12-29 | Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG | Verfahren zur herstellung von feststoffpartikeln, feststoffpartikel sowie deren verwendung |
| 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 |
| WO2022197954A1 (en) * | 2021-03-17 | 2022-09-22 | Electrasteel, Inc. | Carbon capture using electrochemically-produced acid and base |
| US12030785B2 (en) | 2021-08-20 | 2024-07-09 | Aspiring Materials Limited | Magnesium silicate processing |
| US11890572B1 (en) | 2022-09-15 | 2024-02-06 | Aspiring Materials Limited | Soda magcite composition, methods of manufacture and use in carbon dioxide (CO2) sequestration |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB356145A (en) * | 1930-05-02 | 1931-09-02 | Prod Chim Alterra S A Soc D | Process of extracting the impurities from quartz, silicates and particularly from clay |
| AT352684B (de) * | 1975-06-13 | 1979-10-10 | Steirische Magnesit Ind Ag | Verfahren zur aufarbeitung von natuerlichen silikaten |
| 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 |
| US4405588A (en) * | 1981-12-21 | 1983-09-20 | Materias Primas, Monterrey, S.A. | Process of removing iron impurities from ores |
-
1993
- 1993-09-06 NO NO19933168A patent/NO177137B1/no not_active IP Right Cessation
-
1994
- 1994-09-01 WO PCT/NO1994/000145 patent/WO1995007235A1/en not_active Ceased
- 1994-09-01 AT AT94927107T patent/ATE161522T1/de not_active IP Right Cessation
- 1994-09-01 PL PL94313351A patent/PL313351A1/xx unknown
- 1994-09-01 EP EP94927107A patent/EP0720587B1/en not_active Expired - Lifetime
- 1994-09-01 ES ES94927107T patent/ES2113124T3/es not_active Expired - Lifetime
- 1994-09-01 DE DE69407610T patent/DE69407610T2/de not_active Expired - Fee Related
- 1994-09-01 BR BR9407389A patent/BR9407389A/pt not_active Application Discontinuation
- 1994-09-01 CN CN94193829A patent/CN1133586A/zh active Pending
- 1994-09-01 US US08/602,772 patent/US5780005A/en not_active Expired - Fee Related
- 1994-09-01 CA CA002171099A patent/CA2171099A1/en not_active Abandoned
- 1994-09-01 AU AU76668/94A patent/AU7666894A/en not_active Abandoned
- 1994-09-01 JP JP7508608A patent/JPH09502688A/ja not_active Ceased
-
1996
- 1996-03-05 FI FI961018A patent/FI961018A7/fi unknown
-
1998
- 1998-03-06 GR GR980400470T patent/GR3026299T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9407389A (pt) | 1996-10-29 |
| AU7666894A (en) | 1995-03-27 |
| NO933168A (no) | 1995-03-07 |
| DE69407610D1 (de) | 1998-02-05 |
| FI961018A0 (fi) | 1996-03-05 |
| DE69407610T2 (de) | 1998-04-09 |
| FI961018A7 (fi) | 1996-05-02 |
| ATE161522T1 (de) | 1998-01-15 |
| JPH09502688A (ja) | 1997-03-18 |
| NO177137B1 (no) | 1995-08-14 |
| NO177137B (no) | 1995-04-18 |
| EP0720587B1 (en) | 1997-12-29 |
| WO1995007235A1 (en) | 1995-03-16 |
| US5780005A (en) | 1998-07-14 |
| GR3026299T3 (en) | 1998-06-30 |
| EP0720587A1 (en) | 1996-07-10 |
| CA2171099A1 (en) | 1995-03-16 |
| PL313351A1 (en) | 1996-06-24 |
| NO933168D0 (no) | 1993-09-06 |
| CN1133586A (zh) | 1996-10-16 |
| NO177137C (no) | 1995-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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