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
Authority: BE; Belgium
Prior art keywords: solutions; iron; aluminum; preparation; zinc chloride
Prior art date: 1978-11-11

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.)

1978-11-11

Filing date

1979-11-09

Publication date

1980-03-03

1979-11-09 Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th

1980-03-03 Publication of BE879931A publication Critical patent/BE879931A/fr

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)
Removal Of Specific Substances (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Compounds Of Iron (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

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 BE BE0/198044A patent/BE879931A/fr not_active IP Right Cessation
- 1979-11-09 GB GB7938983A patent/GB2035983B/en not_active Expired

Also Published As

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

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Legal Events

Date

Code

Title

Description

1994-05-31

RE

Patent lapsed

Owner name: TH. GOLDSCHMIDT A.G.

Effective date: 19931130