AU2002225542A1 - Extraction of silica and magnesium compounds from olivine - Google Patents
Extraction of silica and magnesium compounds from olivineInfo
- Publication number
- AU2002225542A1 AU2002225542A1 AU2002225542A AU2554202A AU2002225542A1 AU 2002225542 A1 AU2002225542 A1 AU 2002225542A1 AU 2002225542 A AU2002225542 A AU 2002225542A AU 2554202 A AU2554202 A AU 2554202A AU 2002225542 A1 AU2002225542 A1 AU 2002225542A1
- Authority
- AU
- Australia
- Prior art keywords
- olivine
- silica
- mixture
- approx
- magnesium compounds
- 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.)
- Abandoned
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 10
- 239000010450 olivine Substances 0.000 title abstract 5
- 229910052609 olivine Inorganic materials 0.000 title abstract 5
- 239000000377 silicon dioxide Substances 0.000 title abstract 5
- 150000002681 magnesium compounds Chemical class 0.000 title abstract 3
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/24—Magnesium carbonates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C01P2006/80—Compositional purity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Silicon Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20005521 | 2000-11-02 | ||
| NO20005521A NO314450B1 (no) | 2000-10-27 | 2000-11-02 | Fremgangsmåte for fremstilling av silika og magnesiumforbindelser ved kjemisk og termisk behandling av olivin |
| PCT/NO2001/000428 WO2002048036A1 (fr) | 2000-11-02 | 2001-10-29 | Extraction de composes de silice et de magnesium a partir d'olivine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2002225542A1 true AU2002225542A1 (en) | 2002-06-24 |
Family
ID=19911752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002225542A Abandoned AU2002225542A1 (en) | 2000-11-02 | 2001-10-29 | Extraction of silica and magnesium compounds from olivine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1373139B1 (fr) |
| AT (1) | ATE521574T1 (fr) |
| AU (1) | AU2002225542A1 (fr) |
| WO (1) | WO2002048036A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IS2013B (is) * | 2002-11-27 | 2005-06-15 | Ithntæknistofnun íslands | Aðferð til framleiðslu á kísli |
| NO20040167L (no) | 2004-01-14 | 2005-07-15 | Cod Technologies As | Prosess for fremstilling av utfelt silika fra olivin |
| FR2870467B1 (fr) * | 2004-05-18 | 2006-07-21 | Outreau Technologies Soc Par A | Procede de separation de silice et d'olivine dans un melange en contenant et dispositif de mise en oeuvre de ce procede |
| NO20042644D0 (no) * | 2004-06-23 | 2004-06-23 | Cod Technologies As | Fremgangsmate ved fullstendig utnyttelse av olivin bestanddeler |
| EP1785396A1 (fr) * | 2005-11-09 | 2007-05-16 | Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO | Procédé pour la production d'hydroxyde métallique |
| 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 |
| CN101870473B (zh) * | 2010-05-27 | 2012-05-02 | 浙江省地矿科技有限公司 | 一种橄榄岩综合利用的方法 |
| NL2004851C2 (nl) * | 2010-06-08 | 2011-12-12 | Rijnsburger Holding B V | Werkwijze voor het omzetten van metaalhoudende silicaatmineralen tot siliciumverbindingen en metaalverbindingen. |
| WO2015065185A1 (fr) | 2013-10-29 | 2015-05-07 | Caprigemini B.V. | Particules de silice et procédé de préparation associé |
| 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 |
| CN115491508B (zh) * | 2022-10-13 | 2023-06-20 | 中南大学 | 一种含硅铁钴渣的浸出方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO177137B1 (no) * | 1993-09-06 | 1995-08-14 | Svein Olerud | Fremgangsmate til fremstilling av sfaerisk silika fra olivin |
-
2001
- 2001-10-29 AT AT01995087T patent/ATE521574T1/de not_active IP Right Cessation
- 2001-10-29 AU AU2002225542A patent/AU2002225542A1/en not_active Abandoned
- 2001-10-29 WO PCT/NO2001/000428 patent/WO2002048036A1/fr not_active Ceased
- 2001-10-29 EP EP01995087A patent/EP1373139B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1373139B1 (fr) | 2011-08-24 |
| WO2002048036A1 (fr) | 2002-06-20 |
| ATE521574T1 (de) | 2011-09-15 |
| EP1373139A1 (fr) | 2004-01-02 |
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