PL310826A1 - Method of purifying solutions containing alkali metal alumionates - Google Patents

Method of purifying solutions containing alkali metal alumionates

Info

Publication number
PL310826A1
PL310826A1 PL94310826A PL31082694A PL310826A1 PL 310826 A1 PL310826 A1 PL 310826A1 PL 94310826 A PL94310826 A PL 94310826A PL 31082694 A PL31082694 A PL 31082694A PL 310826 A1 PL310826 A1 PL 310826A1
Authority
PL
Poland
Prior art keywords
alumionates
alkali metal
solutions containing
containing alkali
purifying solutions
Prior art date
Application number
PL94310826A
Other languages
English (en)
Inventor
Istvan Potencsik
Reinhold Sedelies
Hubert Doerrer
Johannes Breker
Detlev Roggenkamp
Original Assignee
Giulini Chemie
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 Giulini Chemie filed Critical Giulini Chemie
Publication of PL310826A1 publication Critical patent/PL310826A1/xx

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
    • 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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C01F7/47—Purification of aluminium oxide, aluminium hydroxide or aluminates of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
PL94310826A 1993-04-08 1994-04-07 Method of purifying solutions containing alkali metal alumionates PL310826A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4311716A DE4311716C1 (de) 1993-04-08 1993-04-08 Verfahren zur Herstellung von reinen Alkalialuminaten
PCT/EP1994/001081 WO1994024050A2 (de) 1993-04-08 1994-04-07 Verfahren zur reinigung von alkalialuminatenthaltenden lösungen

Publications (1)

Publication Number Publication Date
PL310826A1 true PL310826A1 (en) 1996-01-08

Family

ID=6485146

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94310826A PL310826A1 (en) 1993-04-08 1994-04-07 Method of purifying solutions containing alkali metal alumionates

Country Status (6)

Country Link
EP (1) EP0693040A1 (cs)
CZ (1) CZ290971B6 (cs)
DE (1) DE4311716C1 (cs)
PL (1) PL310826A1 (cs)
SK (1) SK283913B6 (cs)
WO (1) WO1994024050A2 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10054128A1 (de) * 2000-10-31 2002-05-08 Heiko Weber Verfahren zur Entsorgung von in einem Aluminium-Eloxalwerk anfallenden Abfallstoffen
ES2277556B1 (es) * 2005-12-26 2008-06-16 Safloc, S.L. Procedimiento de fabricacion de sales basicas de aluminio y sus derivados a partir de residuos aluminosos y aplicaciones.
EP2352859B1 (de) * 2008-11-03 2018-06-27 Thomas König Beizverfahren und beizanlage
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
DE102013108375A1 (de) 2013-01-31 2014-07-31 Thomas König Verfahren zum Aufbereiten eines Beiz- und/oder Eloxalbades und Eloxieranordnung
GR1009539B (el) * 2018-04-03 2019-06-03 Νικολαος Κωνσταντινου Νταϊλιανης Μεθοδος και απλος εξοπλισμος για την ανακυκλωση των αλκαλικων αποβλητων των βιομηχανιων διελασης αλουμινιου προς παραγωγη χρησιμων κροκιδωτικων

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470336A (fr) * 1965-12-24 1967-02-24 Electro Chimie Soc D Perfectionnements à la purification de solutions d'aluminates alcalins
JPS5021303B1 (cs) * 1970-12-30 1975-07-22
FR2421849A1 (fr) * 1978-04-05 1979-11-02 Wajc Samuel Procede integre de traitement des eaux residuaires d'ateliers d'anodisation et installation utilisee pour ce procede
US4261958A (en) * 1978-04-11 1981-04-14 Pevzner Ilya Z Process for the production of sodium aluminate
WO1987001107A1 (fr) * 1985-08-22 1987-02-26 Vsesojuzny Nauchno-Issledovatelsky I Proektny Inst Procede pour l'obtention d'hydroaluminate d'un metal alcalin
DE3908661A1 (de) * 1989-03-16 1990-10-18 Solvay Werke Gmbh Verfahren zur herstellung von natriumaluminat
US5275691A (en) * 1991-02-28 1994-01-04 Fuji Photo Film Co., Ltd. Method for treating a surface of an aluminum substrate for a printing plate

Also Published As

Publication number Publication date
CZ261395A3 (en) 1996-05-15
CZ290971B6 (cs) 2002-11-13
SK283913B6 (sk) 2004-05-04
WO1994024050A2 (de) 1994-10-27
DE4311716C1 (de) 1994-11-24
EP0693040A1 (de) 1996-01-24
SK125995A3 (en) 1996-02-07
WO1994024050A3 (de) 1994-12-08

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