BE902192A - Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3 et son utilisation. - Google Patents
Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3 et son utilisation.Info
- Publication number
- BE902192A BE902192A BE1/11236A BE1011236A BE902192A BE 902192 A BE902192 A BE 902192A BE 1/11236 A BE1/11236 A BE 1/11236A BE 1011236 A BE1011236 A BE 1011236A BE 902192 A BE902192 A BE 902192A
- Authority
- BE
- Belgium
- Prior art keywords
- lithium metasilicate
- powder
- li2sio3
- manufacture
- sio3
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052912 lithium silicate Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910011800 Li2 SiO3 Inorganic materials 0.000 abstract 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910052722 tritium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
-
- 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
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
- G21B1/13—First wall; Blanket; Divertor
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Procédé pour la fabrication de poudre frittable de métasilicate de lithium Li2 SiO3. Dans ce procédé, on introduit une proportion stoechiométrique de SiO2 dans une solution aqueuse de LiOH, sèche la suspension obtenue, par atomisation à l'air, à 200-450 degrés C, et calcine la résidu sec pulvérulent entre 500 et 100 degrés C. Application du Li2 SiO3 ainsi obtenu comme matière fertile pour des réacteurs à fusion, pour l'obtention de tritium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843415323 DE3415323A1 (de) | 1984-04-25 | 1984-04-25 | Verfahren zur herstellung von sinterfaehigem pulver aus lithiummetasilikat li(pfeil abwaerts)2(pfeil abwaerts)sio(pfeil abwaerts)3(pfeil abwaerts) und dessen verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE902192A true BE902192A (fr) | 1985-07-31 |
Family
ID=6234299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE1/11236A BE902192A (fr) | 1984-04-25 | 1985-04-15 | Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3 et son utilisation. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE902192A (fr) |
| DE (1) | DE3415323A1 (fr) |
| FR (1) | FR2563510B1 (fr) |
| GB (1) | GB2159807B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3725740A1 (de) * | 1987-08-04 | 1989-02-16 | Kernforschungsz Karlsruhe | Verfahren zur herstellung sinterfaehiger pulver fuer binaere und multinaere, keramische oxidwerkstoffe |
| CN100395183C (zh) * | 2006-06-02 | 2008-06-18 | 东莞市黑马化工有限公司 | 高模数水溶性硅酸锂的制造方法及其在木材加工中的应用 |
| CN103159222B (zh) * | 2011-12-09 | 2014-10-01 | 核工业西南物理研究院 | 一种氚增殖用正硅酸锂小球密实化的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1546127A (fr) * | 1966-11-30 | 1968-11-15 | Henkel & Cie Gmbh | Procédé de préparation de solutions de silicate de lithium |
| US3838192A (en) * | 1971-10-28 | 1974-09-24 | Huber Corp J M | Production of alkali metal polysilicates |
| DE3121919A1 (de) * | 1980-06-24 | 1982-04-29 | Steirische Magnesit-Industrie AG, 1130 Wien | Hydrothermale direktsynthese von alkalisilikaten |
-
1984
- 1984-04-25 DE DE19843415323 patent/DE3415323A1/de active Granted
-
1985
- 1985-04-09 FR FR8505316A patent/FR2563510B1/fr not_active Expired
- 1985-04-12 GB GB08509433A patent/GB2159807B/en not_active Expired
- 1985-04-15 BE BE1/11236A patent/BE902192A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3415323A1 (de) | 1985-10-31 |
| FR2563510A1 (fr) | 1985-10-31 |
| DE3415323C2 (fr) | 1988-10-06 |
| FR2563510B1 (fr) | 1987-01-23 |
| GB2159807B (en) | 1988-02-24 |
| GB8509433D0 (en) | 1985-06-19 |
| GB2159807A (en) | 1985-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2421473A1 (fr) | Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu | |
| ES460064A1 (es) | Procedimiento para eliminar los iones de metal pesado de lasaguas residuales. | |
| BE817676A (fr) | Procede pour la fabrication d'un diaphragme poreux et diaphragme poreux obtenu selon ce procede | |
| TR199901689T2 (xx) | Terb�talin s�lfat i�eren, yeni solunum form�lasyonu. | |
| GB2039889B (en) | Process for the manufacture of 1,2,3-thiadiazol-5-yl ureas | |
| DE3278505D1 (en) | Hybridoma antibody which inhibits interleukin-2 activity and its use as a reagent for interleukin-2 detection, the production of said antibody, a process for producing hybrid anti-interleukin-2 antibody producing cells, and such cells | |
| DE2860645D1 (en) | Aqueous solutions of copolymers, process for their preparation and their use as shell forming materials for the production of microcapsules by complex coacervation | |
| IT8068094A0 (it) | Procedimento per la produzione dei nerofumi di forno ad elevata area specifica | |
| FR1062484A (fr) | Procédé d'hydrogénation catalytique de l'oxyde de carbone avec utilisation de catalyseurs au fer préparés à partir de solutions de sulfates | |
| JPS54151956A (en) | Production of 2-carboxyanthraquinonemonosulfonic acid and its salt and oxidation and reduction reagent therefrom for wet desulfurization | |
| JPS6471844A (en) | 2,4,5-trifluoroisophthalonitrile and production thereof | |
| GB2023558B (en) | Process for the production of electrochemically active lead dioxide | |
| BE902193A (fr) | Procede de fabrication de poudre frittable d'orthosilicate de lithium (li4sio4) et son utilisation. | |
| EP0199912A3 (en) | Process for the manufacture of coarse-grained dicalcium phosphate dihydrate | |
| GB1450425A (en) | Process for the manufacture of beta-3-oxo-7alpha-acetylthio- 17beta-hydroxy-4-androsten-17alpha-yl- -propionic acid ypsilon- lactone and an intermediate in its production | |
| BR7503510A (pt) | Processo para a fabricacao de sulfato de calcio estabilizado e com capacidade de pega,por meio de reacao de fosfato bruto com acido sulfurico | |
| OA06481A (fr) | Fourrage pour ruminants à partir de matières lignocellulosiques partiellement hydrolysées et d'urée et procédé pour sa fabrication. | |
| FR1357866A (fr) | Procédé pour la production d'oxyde de fer jaune alpha aciculaire, convenant notamment comme matière de départ pour la production d'oxyde de fer-iii-gamma hautement coercitif | |
| JPS57200230A (en) | Ultra-fine powder of black ferrosoferric oxide and its preparation | |
| JPS5636858A (en) | Sealed lead storage battery | |
| JPS6418901A (en) | Gel for oxide superconductor and production thereof | |
| FR2563510B1 (fr) | Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3, et son utilisation | |
| BE753252A (fr) | Procede de production d'oxydes de metaux alcalino-terreux stables a l'air evitant la fusion eutectique | |
| JPS5495632A (en) | Ultramarine blue composition and its production | |
| GB1320554A (en) | Oxidation of molybdenum sulphide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: KERNSFORSCHUNGSZENTRUM KARLSRUHE G.M.B.H. Effective date: 19880430 |