FR2424230A1 - Procede pour l'obtention d'aluminates alcalins a partir de solutions aqueuses - Google Patents

Procede pour l'obtention d'aluminates alcalins a partir de solutions aqueuses

Info

Publication number
FR2424230A1
FR2424230A1 FR7910708A FR7910708A FR2424230A1 FR 2424230 A1 FR2424230 A1 FR 2424230A1 FR 7910708 A FR7910708 A FR 7910708A FR 7910708 A FR7910708 A FR 7910708A FR 2424230 A1 FR2424230 A1 FR 2424230A1
Authority
FR
France
Prior art keywords
alkaline
aluminates
aqueous solutions
alkaline aluminates
solutions
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.)
Granted
Application number
FR7910708A
Other languages
English (en)
Other versions
FR2424230B1 (fr
Inventor
Peter Lumbeck
Lumbeck Et Hans Exner Peter
Hans Exner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2424230A1 publication Critical patent/FR2424230A1/fr
Application granted granted Critical
Publication of FR2424230B1 publication Critical patent/FR2424230B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

OBTENTION D'ALUMINATES ALCALINS A PARTIR DE LEURS SOLUTIONS AQUEUSES PAR DESHYDRATATION AU MOYEN D'UN PROCESSUS DE DESSICCATION. ON SOUMET A UN SECHAGE PAR PULVERISATION DES SOLUTIONS D'ALUMINATES ALCALINS AYANT UNE CONCENTRATION EN OXYDE ALCALIN DE 1-6MOLESL ET UN RAPPORT MOLAIRE SUPERIEUR A 1, DE PREFERENCE DE 1,1 A 1,8, ENTRE L'OXYDE ALCALIN ET ALO, EN UTILISANT, DE PREFERENCE, LES SOLUTIONS D'ALUMINATES ALCALINS CONTENANT UN AGENT AUXILIAIRE DE PULVERISATION EN SOLUTION. APPLICATION A LA FABRICATION DE CIMENTS CONTENANT DES ALUMINATES ALCALINS.
FR7910708A 1978-04-29 1979-04-26 Procede pour l'obtention d'aluminates alcalins a partir de solutions aqueuses Granted FR2424230A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819004A DE2819004C2 (de) 1978-04-29 1978-04-29 Verfahren zur Gewinnung von Alkalialuminaten aus wäßrigen Lösungen

Publications (2)

Publication Number Publication Date
FR2424230A1 true FR2424230A1 (fr) 1979-11-23
FR2424230B1 FR2424230B1 (fr) 1984-05-25

Family

ID=6038374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910708A Granted FR2424230A1 (fr) 1978-04-29 1979-04-26 Procede pour l'obtention d'aluminates alcalins a partir de solutions aqueuses

Country Status (15)

Country Link
US (1) US4356162A (fr)
JP (1) JPS557589A (fr)
AU (1) AU528773B2 (fr)
BE (1) BE875919A (fr)
DE (1) DE2819004C2 (fr)
ES (2) ES480016A1 (fr)
FI (1) FI65216C (fr)
FR (1) FR2424230A1 (fr)
GB (2) GB2074880A (fr)
IL (1) IL57165A (fr)
IN (1) IN150232B (fr)
IT (1) IT1162308B (fr)
NL (1) NL7903374A (fr)
SE (1) SE430684B (fr)
ZA (1) ZA791980B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105589A1 (fr) * 2022-11-16 2024-05-23 Aethera Biotech S.R.L. Système et procédé de séchage de biomasse

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058786A1 (fr) * 1981-02-19 1982-09-01 Handy Chemicals Limited Solutions aqueuses stabilisées d'aluminate de métaux alcalins
DE3306448C2 (de) * 1983-02-24 1985-04-04 Dynamit Nobel Ag, 5210 Troisdorf Flüssiger Erstarrungsbeschleuniger für Betonabmischungen und dessen Verwendung
DE3438140A1 (de) * 1984-10-18 1986-04-24 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur entfernung von schwermetallen aus abwaessern
FR2728886A1 (fr) * 1994-12-28 1996-07-05 Softal Aluminate de sodium solide a proprietes d'emploi ameliorees et procede de fabrication de cet aluminate
DE19704943A1 (de) * 1997-02-10 1998-08-13 Bayer Ag Anorganische Pigmentgranulate zum Einfärben von Kunststoffen, Lacken und Baustoffen und ein Verfahren zu deren Herstellung
EP1491253A1 (fr) * 2003-06-26 2004-12-29 Urea Casale S.A. Procédé et appareil de granulation en lit fluidisé
KR101385101B1 (ko) * 2008-06-27 2014-04-15 동부대우전자 주식회사 가스식 건조기의 밸브 제어 방법
GR1006987B (el) * 2009-07-30 2010-09-27 Νταϊλιανης, Νικολαος Παραγωγη αργιλικου νατριου με ταυτοχρονη ανακυκλωση των αποβλητων αλκαλικης πλυσης μητρων βιομηχανιων διελασης αλουμινιου με χρηση του υπαρχοντος εξοπλισμου πλυσης
GB202403222D0 (en) 2022-02-16 2024-04-17 Edwards Ltd A pump, a bearing assembly for a pump and a method of assembling the bearing assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711615A (en) * 1951-08-17 1954-07-07 Ici Ltd Stabilised sodium aluminate
FR1356638A (fr) * 1963-05-09 1964-03-27 Reynolds Metals Co Perfectionnements apportés aux aluminates de métaux alcalins stabilisés et aux procédés pour leur préparation
DE2537969A1 (de) * 1975-08-26 1977-03-10 Vni I Pi Aljuminijewoj Magnije Verfahren zur herstellung von natriumaluminat
FR2327962A1 (fr) * 1975-10-13 1977-05-13 Inst Aljuminievoi Procede d'obtention d'aluminate de sodium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159843A (en) * 1937-08-18 1939-05-23 Pennsylvania Salt Mfg Co Process of making sodium aluminate
US2345134A (en) * 1939-11-27 1944-03-28 Nat Aluminate Corp Sodium aluminate product and process of producing the same
SU149411A1 (ru) * 1961-10-21 1961-11-30 Е.М. Брещенко Способ стабилизации раствора алюмината натри
US3324567A (en) * 1965-07-19 1967-06-13 Nat Dairy Prod Corp Drying method and apparatus
JPS5233900A (en) * 1975-09-12 1977-03-15 Vni I Puroekutonui I Ariyumini Process for preparing sodium aluminate
US4261958A (en) * 1978-04-11 1981-04-14 Pevzner Ilya Z Process for the production of sodium aluminate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711615A (en) * 1951-08-17 1954-07-07 Ici Ltd Stabilised sodium aluminate
FR1356638A (fr) * 1963-05-09 1964-03-27 Reynolds Metals Co Perfectionnements apportés aux aluminates de métaux alcalins stabilisés et aux procédés pour leur préparation
DE2537969A1 (de) * 1975-08-26 1977-03-10 Vni I Pi Aljuminijewoj Magnije Verfahren zur herstellung von natriumaluminat
FR2327962A1 (fr) * 1975-10-13 1977-05-13 Inst Aljuminievoi Procede d'obtention d'aluminate de sodium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105589A1 (fr) * 2022-11-16 2024-05-23 Aethera Biotech S.R.L. Système et procédé de séchage de biomasse

Also Published As

Publication number Publication date
FI65216C (fi) 1984-04-10
GB2019823A (en) 1979-11-07
FR2424230B1 (fr) 1984-05-25
JPH0123415B2 (fr) 1989-05-02
AU4602679A (en) 1979-11-01
FI791376A (fi) 1979-10-30
JPS557589A (en) 1980-01-19
ES480016A1 (es) 1980-08-16
GB2019823B (en) 1982-06-23
ZA791980B (en) 1980-04-30
FI65216B (fi) 1983-12-30
DE2819004C2 (de) 1982-05-27
IL57165A0 (en) 1979-07-25
DE2819004A1 (de) 1979-11-08
IT1162308B (it) 1987-03-25
US4356162A (en) 1982-10-26
IT7948866A0 (it) 1979-04-27
IL57165A (en) 1982-08-31
AU528773B2 (en) 1983-05-12
BE875919A (fr) 1979-08-16
GB2074880A (en) 1981-11-11
IN150232B (fr) 1982-08-21
SE7903690L (sv) 1979-10-30
SE430684B (sv) 1983-12-05
ES480027A1 (es) 1980-04-01
NL7903374A (nl) 1979-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse