NO125354B - - Google Patents
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- Publication number
- NO125354B NO125354B NO684995A NO499568A NO125354B NO 125354 B NO125354 B NO 125354B NO 684995 A NO684995 A NO 684995A NO 499568 A NO499568 A NO 499568A NO 125354 B NO125354 B NO 125354B
- Authority
- NO
- Norway
- Prior art keywords
- solution
- iron
- zinc
- leaching
- residue
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 85
- 229910052742 iron Inorganic materials 0.000 claims description 39
- 239000011701 zinc Substances 0.000 claims description 34
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 33
- 229910052725 zinc Inorganic materials 0.000 claims description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 238000002386 leaching Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000011133 lead Substances 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000003472 neutralizing effect Effects 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 239000005083 Zinc sulfide Substances 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 claims 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000010908 decantation Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- 229910002588 FeOOH Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 2
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000159 acid neutralizing agent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910001779 copper mineral Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- 229910001608 iron mineral Inorganic materials 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical class [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction 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
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6041993 | 1968-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125354B true NO125354B (es) | 1972-08-28 |
Family
ID=3874320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO684995A NO125354B (es) | 1968-11-20 | 1968-12-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3652264A (es) |
| JP (1) | JPS4918333B1 (es) |
| ES (1) | ES362274A1 (es) |
| FI (1) | FI50142C (es) |
| FR (1) | FR1605043A (es) |
| GB (1) | GB1242792A (es) |
| IE (1) | IE32587B1 (es) |
| NL (1) | NL148573B (es) |
| NO (1) | NO125354B (es) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983210A (en) * | 1970-09-30 | 1976-09-28 | Det Norske Zinkkompani A/S | Process for separation of iron from metal sulphate solutions in hydrometallurgic processes |
| US3905808A (en) * | 1973-03-21 | 1975-09-16 | Madison Ind Inc | Process for the recovery of metallics from brass skimmings |
| 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 |
| DE2624658C3 (de) * | 1976-06-02 | 1980-04-17 | Ruhr - Zink Gmbh, 4354 Datteln | Verfahren zur Aufarbeitung von bei der Laugung gerösteter Zinkblende verbleibender Rückstände |
| FR2373610A1 (fr) * | 1976-12-09 | 1978-07-07 | Minemet Rech Sa | Procede pour la mise en solution des metaux non-ferreux contenus dans des minerais et autres composes oxygenes |
| LU78802A1 (fr) * | 1977-12-30 | 1979-07-20 | Prayon | Procede de traitement de residus de minerais de zinc ferriferes |
| US4225342A (en) * | 1979-09-21 | 1980-09-30 | Texasgulf Inc. | Treatment of zinc plant leach residues for recovery of the contained metal values |
| FI65804C (fi) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer aotervinning av bly silveroch guld samt zink ur orena jarositaoterstoden fraon en e letrolytisk zinkprocess |
| CA1176853A (en) * | 1981-08-05 | 1984-10-30 | Gerald L. Bolton | Process for recovering zinc from zinc ferrite material |
| LU84923A1 (fr) * | 1983-07-19 | 1985-04-17 | Metallurgie Hoboken | Procede pour defluorer une solution acide de sulfate |
| GB8928368D0 (en) * | 1989-12-15 | 1990-02-21 | Sherritt Gordon Ltd | Recovery of metal values from zinc plant residues |
| FI88516C (fi) * | 1990-02-16 | 1993-05-25 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen |
| FI20002699A0 (fi) * | 2000-12-08 | 2000-12-08 | Outokumpu Oy | Menetelmä raudan hydrolyyttiseksi saostamiseksi |
| DE60225161D1 (de) * | 2001-09-13 | 2008-04-03 | Intec Ltd | Zinkgewinnungsverfahren |
| CN1303231C (zh) * | 2002-08-24 | 2007-03-07 | 祥云县飞龙实业有限责任公司 | 硫化锌精矿焙砂与氧化锌矿联合浸出工艺 |
| CN103290214A (zh) * | 2013-05-28 | 2013-09-11 | 中国恩菲工程技术有限公司 | 从含铁硫酸锌溶液中沉铁的方法 |
| CN104593600B (zh) * | 2014-12-26 | 2017-09-29 | 云南永昌铅锌股份有限公司 | 处理硫酸锌溶液净化后渣的方法 |
| CN105543500B (zh) * | 2015-12-29 | 2017-12-12 | 苏州市金星工艺镀饰有限公司 | 从电镀锌废弃含锌泥饼中回收锌的方法 |
| CN107841626B (zh) * | 2017-09-27 | 2019-02-05 | 昆明理工大学 | 一种湿法炼锌窑渣与污酸联合处理的方法 |
| US11021772B2 (en) * | 2017-11-13 | 2021-06-01 | China Enfi Engineering Corporation | Method and device for removing iron in iron-containing solution in hydrometallurgy |
| CN108893613B (zh) * | 2018-07-16 | 2020-02-07 | 四环锌锗科技股份有限公司 | 一种氧化锌粉电锌工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1973300A (en) * | 1932-01-04 | 1934-09-11 | New Jersey Zinc Co | Purifying zinc sulphate solutions |
| US3193382A (en) * | 1962-01-11 | 1965-07-06 | Sherritt Gordon Mines Ltd | Process for the recovery of zinc from zinc plant residues |
| US3493365A (en) * | 1965-03-31 | 1970-02-03 | Electrolyt Zinc Australasia | Treatment of zinc plant residue |
| BE673023A (es) * | 1965-04-30 | 1900-01-01 |
-
1968
- 1968-12-10 IE IE1504/68A patent/IE32587B1/xx unknown
- 1968-12-13 NO NO684995A patent/NO125354B/no unknown
- 1968-12-23 FR FR1605043D patent/FR1605043A/fr not_active Expired
-
1969
- 1969-01-07 GB GB872/69A patent/GB1242792A/en not_active Expired
- 1969-01-07 FI FI690032A patent/FI50142C/fi active
- 1969-01-09 ES ES362274A patent/ES362274A1/es not_active Expired
- 1969-01-09 JP JP44001518A patent/JPS4918333B1/ja active Pending
- 1969-01-13 US US790835A patent/US3652264A/en not_active Expired - Lifetime
- 1969-01-14 NL NL696900605A patent/NL148573B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1817611A1 (de) | 1970-07-09 |
| ES362274A1 (es) | 1970-12-01 |
| FR1605043A (es) | 1972-08-28 |
| DE1817611B2 (de) | 1972-10-05 |
| JPS4918333B1 (es) | 1974-05-09 |
| GB1242792A (en) | 1971-08-11 |
| NL6900605A (es) | 1970-05-22 |
| IE32587L (en) | 1970-05-20 |
| IE32587B1 (en) | 1973-09-19 |
| FI50142B (es) | 1975-09-01 |
| FI50142C (fi) | 1975-12-10 |
| NL148573B (nl) | 1976-02-16 |
| US3652264A (en) | 1972-03-28 |
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