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
Application number
BE1/11236A
Other languages
English (en)
Original Assignee
Kernforschungsz Karlsruhe
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kernforschungsz Karlsruhe filed Critical Kernforschungsz Karlsruhe
Publication of BE902192A publication Critical patent/BE902192A/fr

Links

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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (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.
BE1/11236A 1984-04-25 1985-04-15 Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3 et son utilisation. BE902192A (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2563510B1 (fr) 1987-01-23
FR2563510A1 (fr) 1985-10-31
GB2159807B (en) 1988-02-24
GB2159807A (en) 1985-12-11
DE3415323C2 (fr) 1988-10-06
GB8509433D0 (en) 1985-06-19
DE3415323A1 (de) 1985-10-31

Similar Documents

Publication Publication Date Title
IE39517B1 (en) Double salts of s-adenosyl-l-methhionine
FR2421473A1 (fr) Procede de fabrication de corps d'electrode fortement poreux pour accumulateurs electriques et produit obtenu
BE902192A (fr) Procede pour la fabrication de poudre frittable de metasilicate de lithium li2sio3 et son utilisation.
TR199901689T2 (xx) Terb�talin s�lfat i�eren, yeni solunum form�lasyonu.
BR8505109A (pt) Processo para producao de po fino de oxido de ferro de alta pureza a partir de um minerio de oxido de ferro
ZA795893B (en) Process for the manufacture of 1,2,3-thiadiazol-5-yl ureas
TR22033A (tr) Yeni(di)-tiofosforik ve fosfonik asit tuerevleri,bunlarin ueretilmesine mahsus usul,bunlarin inriva eden maddeler ve bitki korumada kullanilmalari
JPS54151956A (en) Production of 2-carboxyanthraquinonemonosulfonic acid and its salt and oxidation and reduction reagent therefrom for wet desulfurization
GB2023558B (en) Process for the production of electrochemically active lead dioxide
BE902191A (fr) Procede pour la fabrication de poudre frittable de gamma-lia102 et son utilisation.
GB1504725A (en) Process for the manufacture of sulphur trioxide from sulphur dioxide and oxvgen
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
FR2294984A1 (fr) Procede de fabrication de bicarbonate de sodium et d'acide borique a partir de minerais borosodiques
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
BE818472A (fr) Procede de production d'hexafluoroarseniate de lithium de haute purete
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
JPS57200230A (en) Ultra-fine powder of black ferrosoferric oxide and its preparation
JPS54126698A (en) Manufacture of hydrocyanic acid using methanol as raw material
JPS57111955A (en) Manufacture of argentous oxide for silver-oxide secondary battery
JPS5495632A (en) Ultramarine blue composition and its production
ES471123A1 (es) Procedimiento para la obtencion de acido clorosulfonico
SU1580759A1 (ru) Способ получения гранулированного активного оксида алюминия с бидисперсной пористой структурой
FR2278685A1 (fr) Procede d'obtention de la (2',6'-dimethyl)-anilide de l'acide-2-hydroxynicotinique
JPS5686458A (en) Manufacture of alkaline cell

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KERNSFORSCHUNGSZENTRUM KARLSRUHE G.M.B.H.

Effective date: 19880430