BE879931A - Procede de preparation de solutions de chlorure de zinc exemptes de fer et d'aluminium et solutions ainsi obtenues - Google Patents

Procede de preparation de solutions de chlorure de zinc exemptes de fer et d'aluminium et solutions ainsi obtenues

Info

Publication number
BE879931A
BE879931A BE0/198044A BE198044A BE879931A BE 879931 A BE879931 A BE 879931A BE 0/198044 A BE0/198044 A BE 0/198044A BE 198044 A BE198044 A BE 198044A BE 879931 A BE879931 A BE 879931A
Authority
BE
Belgium
Prior art keywords
solutions
iron
aluminum
preparation
zinc chloride
Prior art date
Application number
BE0/198044A
Other languages
English (en)
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Publication of BE879931A publication Critical patent/BE879931A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00Compounds of zinc
    • C01G9/04Halides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/02Oxides; Hydroxides
    • C01G49/06Ferric oxide [Fe2O3]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Iron (AREA)
  • Removal Of Specific Substances (AREA)
BE0/198044A 1978-11-11 1979-11-09 Procede de preparation de solutions de chlorure de zinc exemptes de fer et d'aluminium et solutions ainsi obtenues BE879931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2849004A DE2849004C2 (de) 1978-11-11 1978-11-11 Verfahren zur Herstellung von eisen- und aluminiumfreien Zinkchloridlösungen

Publications (1)

Publication Number Publication Date
BE879931A true BE879931A (fr) 1980-03-03

Family

ID=6054432

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198044A BE879931A (fr) 1978-11-11 1979-11-09 Procede de preparation de solutions de chlorure de zinc exemptes de fer et d'aluminium et solutions ainsi obtenues

Country Status (6)

Country Link
US (1) US4282190A (fr)
BE (1) BE879931A (fr)
DE (1) DE2849004C2 (fr)
ES (1) ES485161A1 (fr)
FR (1) FR2440917A1 (fr)
GB (1) GB2035983B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537968B1 (fr) * 1982-12-21 1986-02-28 Air Liquide Procede d'elimination du fer de solutions de lixiviation
US4680126A (en) * 1986-02-18 1987-07-14 Frankard James M Separation and recovery of reusable heavy metal hydroxides from metal finishing wastewaters
US7604793B2 (en) 2004-04-29 2009-10-20 Metalox International Iron oxide precipitation from acidic iron salt solutions
US7399454B2 (en) * 2004-04-29 2008-07-15 Metalox International, Llc Metallurgical dust reclamation process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US981451A (en) * 1910-07-22 1911-01-10 Alexander Mckechnie Method of separating metallic compounds.
US1047826A (en) * 1912-04-15 1912-12-17 Alexander Mckechnie Process of oxidizing ferrous to ferric solutions.
FR976966A (fr) * 1942-05-22 1951-03-27 Colin & Cie Procédés de récupération du fer et autres métaux à partir de bains de décapage usés et autres déchets ou de solutions de leurs sels et appareillage pour la miseen oeuvre de ces procédés
GB653358A (en) * 1948-06-24 1951-05-16 John Buttery Peel Manufacture of iron oxide colouring material
GB1211867A (en) * 1966-11-13 1970-11-11 Toho Beslon Co A method for purifying concentrated aqueous solution comprising zinc chloride
US3600128A (en) * 1969-02-18 1971-08-17 Du Pont Process for iron removal from zinc chloride solutions
FR2277910A1 (fr) * 1974-07-09 1976-02-06 Degremont Sa Procede pour l'elimination en continu des sels de fer polluant les bains de galvanisation
US4044096A (en) * 1975-12-11 1977-08-23 Amax Inc. Sulfuric acid leaching of nickeliferous laterite

Also Published As

Publication number Publication date
GB2035983A (en) 1980-06-25
ES485161A1 (es) 1980-05-16
GB2035983B (en) 1982-09-15
US4282190A (en) 1981-08-04
FR2440917B1 (fr) 1981-08-28
DE2849004C2 (de) 1980-07-31
FR2440917A1 (fr) 1980-06-06
DE2849004B1 (de) 1979-11-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TH. GOLDSCHMIDT A.G.

Effective date: 19931130