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 obtenuesInfo
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 235000005074 zinc chloride Nutrition 0.000 title 1
- 239000011592 zinc chloride Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
-
- 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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric 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)
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)
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)
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 |
-
1978
- 1978-11-11 DE DE2849004A patent/DE2849004C2/de not_active Expired
-
1979
- 1979-10-18 ES ES485161A patent/ES485161A1/es not_active Expired
- 1979-11-07 FR FR7927418A patent/FR2440917A1/fr active Granted
- 1979-11-08 US US06/092,535 patent/US4282190A/en not_active Expired - Lifetime
- 1979-11-09 GB GB7938983A patent/GB2035983B/en not_active Expired
- 1979-11-09 BE BE0/198044A patent/BE879931A/fr not_active IP Right Cessation
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 |