CA1245461A - Precipitation du fer en presence dans les solutions aux sulfates - Google Patents

Precipitation du fer en presence dans les solutions aux sulfates

Info

Publication number: CA1245461A
Authority: CA; Canada
Prior art keywords: sulphate; solution; zinc; ferrous; iron
Prior art date: 1984-12-11
Legal status (The legal status 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 status listed.): Expired

Application number

CA000497084A

Other languages

English (en)

Inventor

Christoffel J. Van Niekerk

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GOLD FIELDS MINING AND DEVELOPMENT Ltd

Original Assignee

GOLD FIELDS MINING AND DEVELOPMENT Ltd

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.)

1984-12-11

Filing date

1985-12-06

Publication date

1988-11-29

1985-12-06 Application filed by GOLD FIELDS MINING AND DEVELOPMENT Ltd filed Critical GOLD FIELDS MINING AND DEVELOPMENT Ltd

1988-11-29 Application granted granted Critical

1988-11-29 Publication of CA1245461A publication Critical patent/CA1245461A/fr

Status Expired legal-status Critical Current

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 43
229910052742 iron Inorganic materials 0.000 title claims abstract description 21
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims description 12
229910021653 sulphate ion Inorganic materials 0.000 title claims description 12
238000001556 precipitation Methods 0.000 title abstract description 7
238000000034 method Methods 0.000 claims abstract description 26
239000011790 ferrous sulphate Substances 0.000 claims abstract description 22
235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 22
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 17
229910052725 zinc Inorganic materials 0.000 claims abstract description 17
239000011701 zinc Substances 0.000 claims abstract description 17
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 13
239000011686 zinc sulphate Substances 0.000 claims abstract description 13
235000009529 zinc sulphate Nutrition 0.000 claims abstract description 13
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
239000001301 oxygen Substances 0.000 claims abstract description 7
238000011084 recovery Methods 0.000 claims abstract description 5
238000010438 heat treatment Methods 0.000 claims abstract description 4
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
239000012141 concentrate Substances 0.000 claims description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
238000002386 leaching Methods 0.000 claims description 5
239000005083 Zinc sulfide Substances 0.000 claims description 4
235000011149 sulphuric acid Nutrition 0.000 claims description 4
239000001117 sulphuric acid Substances 0.000 claims description 4
DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 4
238000009291 froth flotation Methods 0.000 claims description 3
230000001376 precipitating effect Effects 0.000 claims description 3
239000011787 zinc oxide Substances 0.000 claims description 3
238000001354 calcination Methods 0.000 claims 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 12
229910052595 hematite Inorganic materials 0.000 description 6
239000011019 hematite Substances 0.000 description 6
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 6
229910001448 ferrous ion Inorganic materials 0.000 description 5
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 4
235000008504 concentrate Nutrition 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
229910001447 ferric ion Inorganic materials 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
229910052935 jarosite Inorganic materials 0.000 description 3
239000002253 acid Substances 0.000 description 2
229910052598 goethite Inorganic materials 0.000 description 2
AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
238000000926 separation method Methods 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229910001308 Zinc ferrite Inorganic materials 0.000 description 1
238000013019 agitation Methods 0.000 description 1
-1 ammonium ions Chemical class 0.000 description 1
229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 1
229910000368 zinc sulfate Inorganic materials 0.000 description 1

Classifications

- 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]
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Compounds Of Iron (AREA)

CA000497084A 1984-12-11 1985-12-06 Precipitation du fer en presence dans les solutions aux sulfates Expired CA1245461A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA849629		1984-12-11
ZA84/9629		1984-12-11

Publications (1)

Publication Number	Publication Date
CA1245461A true CA1245461A (fr)	1988-11-29

Family

ID=25577644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000497084A Expired CA1245461A (fr)	1984-12-11	1985-12-06	Precipitation du fer en presence dans les solutions aux sulfates

Country Status (4)

Country	Link
JP (1)	JPS61191525A (fr)
AU (1)	AU569813B2 (fr)
BE (1)	BE903830A (fr)
CA (1)	CA1245461A (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5350097A (en) *	1976-10-20	1978-05-08	Dowa Mining Co	Process for preparing red iron oxide
JPS54134094A (en) *	1978-04-10	1979-10-18	Dowa Mining Co	Manufacture of black iron oxide
JPS602252B2 (ja) *	1980-03-17	1985-01-21	同和鉱業株式会社	酸化第２鉄の製造方法
JPS603011B2 (ja) *	1980-05-22	1985-01-25	同和鉱業株式会社	フエライト磁性材料用高品位酸化鉄の製造法
CA1179966A (fr) *	1980-08-14	1984-12-27	Bernard Verbaan	Lixiviation du zinc a teneur de sulfure
CA1195846A (fr) *	1982-06-03	1985-10-29	Donald R. Weir	Recuperation de zinc a partir de produits sulfures qui en renferment
JPS5921527A (ja) *	1982-07-26	1984-02-03	Tdk Corp	ソフトフエライト用酸化鉄及びその製造方法
FR2537968B1 (fr) *	1982-12-21	1986-02-28	Air Liquide	Procede d'elimination du fer de solutions de lixiviation

1985
- 1985-11-29 AU AU50514/85A patent/AU569813B2/en not_active Ceased
- 1985-12-06 CA CA000497084A patent/CA1245461A/fr not_active Expired
- 1985-12-06 JP JP60273599A patent/JPS61191525A/ja active Pending
- 1985-12-10 BE BE0/215991A patent/BE903830A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU5051485A (en)	1986-06-19
AU569813B2 (en)	1988-02-18
BE903830A (fr)	1986-04-01
JPS61191525A (ja)	1986-08-26

Legal Events

Date	Code	Title	Description
2005-12-06	MKEX	Expiry

Publication	Publication Date	Title
US4440569A (en)	1984-04-03	Recovery of zinc from zinc-containing sulphidic material
US3434947A (en)	1969-03-25	Process for the separation of iron from metal sulphate solutions and a hydrometallurgic process for the production of zinc
US4676828A (en)	1987-06-30	Process for the leaching of sulphides containing zinc and iron
CN100419099C (zh)	2008-09-17	从硫酸锌溶液中以赤铁矿的形式沉淀铁的方法
AU725971B2 (en)	2000-10-26	Method for leaching zinc concentrate in atmospheric conditions
CA2027973A1 (fr)	1991-04-25	Procede de retraitement de residus contenant de la jarosite
EP0071684B1 (fr)	1985-06-12	Procédé pour la récupération du zinc à partir de ferrites de zinc
US4505744A (en)	1985-03-19	Recovery of zinc from zinc containing sulphidic material
US4305914A (en)	1981-12-15	Process for precipitating iron as jarosite with a low non-ferrous metal content
JPH09501986A (ja)	1997-02-25	硫化物濃縮物からの亜鉛の抽出方法
JPS5916940A (ja)	1984-01-28	亜鉛の回収方法
CA1041304A (fr)	1978-10-31	Methode d'extraction des metaux valables en presence dans les solutions au sulfate
US4274931A (en)	1981-06-23	Leaching process for zinc sulphide containing materials
US4137293A (en)	1979-01-30	Producing gypsum and magnetite from ferrous sulfate and separating
JPH06212304A (ja)	1994-08-02	亜鉛製錬法
CA1065068A (fr)	1979-10-23	Methode de precipitation selective des metaux en presence dans des solutions
US3867516A (en)	1975-02-18	Method of preparing a pigment on an iron oxide base
US2864692A (en)	1958-12-16	Recovery of copper and cobalt values from sulphate leach solutions
US2462499A (en)	1949-02-22	Process for recovering manganese values from manganese ores
RU2079561C1 (ru)	1997-05-20	Способ переработки окисленных полиметаллических материалов
GB2114966A (en)	1983-09-01	Recovery of zinc from sulphidic material
US2718455A (en)	1955-09-20	Process for producing basic iron sulfate
US1733700A (en)	1929-10-29	Recovery of vanadium
JPS603011B2 (ja)	1985-01-25	フエライト磁性材料用高品位酸化鉄の製造法
JPS61191525A (ja)	1986-08-26	硫酸第一鉄溶液からの鉄の沈殿法