BE756816A - Procede de separation du fer de solutions de sulfate de zinc - Google Patents

Procede de separation du fer de solutions de sulfate de zinc

Info

Publication number
BE756816A
BE756816A BE756816DA BE756816A BE 756816 A BE756816 A BE 756816A BE 756816D A BE756816D A BE 756816DA BE 756816 A BE756816 A BE 756816A
Authority
BE
Belgium
Prior art keywords
zinc sulphate
separating iron
sulphate solutions
solutions
separating
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Norske Zinkkompani As
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 Norske Zinkkompani As filed Critical Norske Zinkkompani As
Publication of BE756816A publication Critical patent/BE756816A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08Sulfuric acid, other sulfurated acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00Obtaining zinc or zinc oxide
    • C22B19/20Obtaining zinc otherwise than by distilling
    • C22B19/22Obtaining zinc otherwise than by distilling with leaching with acids
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE756816D 1969-10-02 1970-09-29 Procede de separation du fer de solutions de sulfate de zinc BE756816A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3926/69A NO123248B (sv) 1969-10-02 1969-10-02

Publications (1)

Publication Number Publication Date
BE756816A true BE756816A (fr) 1971-03-01

Family

ID=19879936

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756816D BE756816A (fr) 1969-10-02 1970-09-29 Procede de separation du fer de solutions de sulfate de zinc

Country Status (17)

Country Link
US (1) US3684490A (sv)
AT (1) AT301194B (sv)
BE (1) BE756816A (sv)
BG (1) BG18880A3 (sv)
CA (1) CA932965A (sv)
DE (1) DE2043818C3 (sv)
ES (1) ES383620A1 (sv)
FI (1) FI52113C (sv)
FR (1) FR2068212A5 (sv)
GB (1) GB1322745A (sv)
IE (1) IE34514B1 (sv)
NL (1) NL173185C (sv)
NO (1) NO123248B (sv)
RO (1) RO61090A (sv)
SU (1) SU423285A3 (sv)
YU (1) YU34059B (sv)
ZA (1) ZA706333B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI50097C (fi) * 1973-02-12 1980-10-24 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium fraon deras ferriter
US3937658A (en) * 1973-07-09 1976-02-10 Jackson David A Electrolytic zinc refining process including production of by-products from jarosite residues
BE803156A (fr) * 1973-08-02 1973-12-03 Mines Fond Zinc Vieille Procede de traitement d'une matiere contenant du zinc et de la silice
NO135428C (sv) * 1974-03-21 1977-04-05 Norske Zinkkompani As
US3961914A (en) * 1974-07-26 1976-06-08 Hazen Research, Inc. Process for treating coal to make it resistant to spontaneous combustion
FI58793B (fi) 1976-02-25 1980-12-31 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium ur deras ferriter
NL187406C (nl) * 1977-05-16 1991-09-16 Kempensche Zink Werkwijze ter bereiding van een waterige oplossing van zinksulfaat, bestemd voor de electrolytische bereiding van zink, door logen van roostgoed.
US4128617A (en) * 1977-07-11 1978-12-05 Newmont Exploration Limited Treatment of zinc calcines for zinc recovery
FI773588A (fi) * 1977-11-28 1979-05-29 Outokumpu Oy Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller
US4225342A (en) * 1979-09-21 1980-09-30 Texasgulf Inc. Treatment of zinc plant leach residues for recovery of the contained metal values
WO1988003911A1 (en) * 1986-11-26 1988-06-02 Resource Technology Associates Process for recovering metal values from jarosite solids
FI100806B (sv) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Förfarande för upplösning av zinkslig under atmosfäriska för hållanden
US6319483B1 (en) * 1999-01-14 2001-11-20 Dowa Mining Co., Ltd. Gallium and/or indium separation and concentration method
AU2003298839A1 (en) * 2002-12-03 2004-06-23 Isis Pharmaceuticals, Inc. Benzimidazoles and analogs thereof as antivirals

Also Published As

Publication number Publication date
FR2068212A5 (sv) 1971-08-20
NL173185B (nl) 1983-07-18
RO61090A (sv) 1976-08-15
YU34059B (en) 1978-10-31
IE34514B1 (en) 1975-05-28
FI52113C (sv) 1977-06-10
DE2043818A1 (de) 1971-04-15
GB1322745A (en) 1973-07-11
CA932965A (en) 1973-09-04
BG18880A3 (bg) 1975-03-20
DE2043818B2 (de) 1979-04-19
SU423285A3 (sv) 1974-04-05
NL7014534A (sv) 1971-04-06
YU233170A (en) 1978-05-15
ZA706333B (en) 1971-05-27
NO123248B (sv) 1971-10-18
DE2043818C3 (de) 1979-12-13
IE34514L (en) 1971-04-02
US3684490A (en) 1972-08-15
FI52113B (sv) 1977-02-28
NL173185C (nl) 1983-12-16
AT301194B (de) 1972-08-25
ES383620A1 (es) 1973-02-16

Similar Documents

Publication Publication Date Title
FR1464869A (fr) Procédé de séparation du fer de solutions de sulfates métalliques et procédé hydrométallurgique pour la production du zinc
BE756816A (fr) Procede de separation du fer de solutions de sulfate de zinc
BE755726A (fr) Procede de fabrication de boulettes crues de minerai de fer
BE783549A (fr) Procede de purification de solutions de sulfate de zinc provenant de lalixiviation des minerais de zinc.
BE814762A (fr) Procede de separation de l'acide acrylique de ses solutions aqueuses
BE760832A (fr) Procede de separation de l'acide acrylique d'un acide acryliquebrut aqueux
BE775212A (fr) Procede de separation des isotopes de l'uranium
BE745995A (fr) Procede de traitement de sulfures
BE748590A (fr) Procede de developpement pour l'electrophotographie
BE755330A (fr) Procede pour retirer du fer des ordures menageres
BE750371A (fr) Procede permettant la fabrication d'un aimant permanent
BE758946A (fr) Procede d'enrichissement d'un minerai
BE744026A (fr) Procede pour la fabrication de dragees
BE753972A (fr) Procede pour la production de cetoses
BE825580A (fr) Procede de production de sulfate de fer (ii) heptahydrate meuble
BE756045A (fr) Procede de regeneration de solutions de decapage a l'acide chromique
BE759963A (fr) Procede d'etamage electrolytique
BE745616A (fr) Procede de recuperation du colombium
BE751107A (fr) Procede de production du benzaldehyde
BE749977A (fr) Procede de separation d'une solution
BE777346A (fr) Procede de reduction de minerais de fer
BE757743A (fr) Procede de separation d'ions metalliques
BE751843A (fr) Procede de purification de solutions de cadmium
BE773283A (fr) Procede pour separer le fer de solutions de sulfates metalliques dans un procede hydrometallurgique
BE782548A (fr) Procede de separation de l'uranium du plutonium

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DET NORSKE ZINKKOMPANI A/S

Effective date: 19900929