FI65815C - Foerfarande foer avlaegsnande av mangan ur metallhaltiga loesningar - Google Patents
Foerfarande foer avlaegsnande av mangan ur metallhaltiga loesningar Download PDFInfo
- Publication number
- FI65815C FI65815C FI761659A FI761659A FI65815C FI 65815 C FI65815 C FI 65815C FI 761659 A FI761659 A FI 761659A FI 761659 A FI761659 A FI 761659A FI 65815 C FI65815 C FI 65815C
- Authority
- FI
- Finland
- Prior art keywords
- manganese
- solution
- zinc
- oxidant
- precipitate
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title description 26
- 239000002184 metal Substances 0.000 title description 26
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 111
- 239000011572 manganese Substances 0.000 claims description 103
- 229910052748 manganese Inorganic materials 0.000 claims description 88
- 239000007800 oxidant agent Substances 0.000 claims description 49
- 239000002244 precipitate Substances 0.000 claims description 45
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 40
- 230000001590 oxidative effect Effects 0.000 claims description 37
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 31
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 24
- 239000011686 zinc sulphate Substances 0.000 claims description 19
- 235000009529 zinc sulphate Nutrition 0.000 claims description 19
- 230000035484 reaction time Effects 0.000 claims description 12
- 229910001437 manganese ion Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 6
- PNYYBUOBTVHFDN-UHFFFAOYSA-N sodium bismuthate Chemical compound [Na+].[O-][Bi](=O)=O PNYYBUOBTVHFDN-UHFFFAOYSA-N 0.000 claims description 4
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- 239000004160 Ammonium persulphate Substances 0.000 claims description 3
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 229910000464 lead oxide Inorganic materials 0.000 claims description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004159 Potassium persulphate Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 235000019394 potassium persulphate Nutrition 0.000 claims 1
- 239000000243 solution Substances 0.000 description 75
- 239000011701 zinc Substances 0.000 description 70
- 229910052725 zinc Inorganic materials 0.000 description 65
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 62
- 238000002474 experimental method Methods 0.000 description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 19
- 238000000605 extraction Methods 0.000 description 18
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 15
- 238000011084 recovery Methods 0.000 description 14
- 238000002441 X-ray diffraction Methods 0.000 description 13
- 238000001556 precipitation Methods 0.000 description 12
- 229960001763 zinc sulfate Drugs 0.000 description 12
- 229910000368 zinc sulfate Inorganic materials 0.000 description 12
- 230000007935 neutral effect Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 8
- 229910052935 jarosite Inorganic materials 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 239000005083 Zinc sulfide Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 229910052793 cadmium Inorganic materials 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
- 238000000975 co-precipitation Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- CRWJEUDFKNYSBX-UHFFFAOYSA-N sodium;hypobromite Chemical compound [Na+].Br[O-] CRWJEUDFKNYSBX-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RRVPPYNAZJRZFR-VYOBOKEXSA-N 1-oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCC\C=C/CCCCCCCC RRVPPYNAZJRZFR-VYOBOKEXSA-N 0.000 description 1
- HLYCTXRRGDDBOW-UHFFFAOYSA-N 2-methylpiperazine-1-carbodithioic acid Chemical compound CC1CNCCN1C(S)=S HLYCTXRRGDDBOW-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 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
- 229910002567 K2S2O8 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- -1 ammonium ions Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003221 volumetric titration Methods 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- 230000004572 zinc-binding Effects 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
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides
-
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59427875A | 1975-07-09 | 1975-07-09 | |
| US59427875 | 1975-07-09 | ||
| US05/682,442 US4067789A (en) | 1975-07-09 | 1976-05-03 | Process for manganese removal from zinc metal bearing solutions |
| US68244276 | 1976-05-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI761659A7 FI761659A7 (enExample) | 1977-01-10 |
| FI65815B FI65815B (fi) | 1984-03-30 |
| FI65815C true FI65815C (fi) | 1984-07-10 |
Family
ID=27081922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761659A FI65815C (fi) | 1975-07-09 | 1976-06-09 | Foerfarande foer avlaegsnande av mangan ur metallhaltiga loesningar |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR214399A1 (enExample) |
| AU (1) | AU498352B2 (enExample) |
| CA (1) | CA1070122A (enExample) |
| DE (1) | DE2626679A1 (enExample) |
| ES (2) | ES448693A1 (enExample) |
| FI (1) | FI65815C (enExample) |
| FR (1) | FR2317365A1 (enExample) |
| NL (1) | NL7606394A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU523554B2 (en) * | 1977-09-17 | 1982-08-05 | Interox Chemicals Ltd. | Recovering manganese values and purification of zinc sulphate |
| CA1141172A (en) * | 1978-12-20 | 1983-02-15 | Gerald L. Bolton | Removal of manganese ions from zinc and manganese containing solutions |
| DE4100911A1 (de) * | 1991-01-15 | 1992-07-16 | Bayer Ag | Verfahren zur abtrennung von zink aus zink enthaltenden braunsteinen |
| PL3834247T3 (pl) * | 2018-08-09 | 2024-11-25 | Bromine Compounds Ltd. | Proces odzysku metali z recyklingowanych akumulatorów |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE303802C (enExample) * | ||||
| DE154085C (enExample) * | ||||
| FR464038A (fr) * | 1913-09-02 | 1914-03-11 | Shunjiro Araki | Procédé de préparation d'une solution de sulfate de zinc pur à l'aide de minerais de zinc |
| GB100171A (en) * | 1915-03-16 | 1900-01-01 | Bonastre Llopart Ramon | Process of Preparing and Inalternate White Product for Painting and other Purposes. |
| GB138946A (en) * | 1918-05-22 | 1920-02-26 | Samuel Field | Improvements in or relating to the purification of zinc solutions |
| US1395811A (en) * | 1919-11-07 | 1921-11-01 | Electrolytic Zinc Company | Treatment of zinc-bearing ores |
| US1937633A (en) * | 1931-03-18 | 1933-12-05 | Niels C Christensen | Process of treating zinc ores |
| US3436177A (en) * | 1968-02-28 | 1969-04-01 | Kennecott Copper Corp | Continuous process for removing multivalent impurities from copper-bearing leach solutions |
| DE1812332C3 (de) * | 1968-12-03 | 1978-07-13 | Norddeutsche Affinerie, 2000 Hamburg | Verfahren zur Fällung von Mangan, Eisen und/oder Kobalt aus Lösungen derselben |
| BE756611A (fr) * | 1969-09-25 | 1971-03-01 | Ruhr Zink Gmbh | Procede pour l'obtention du zinc |
-
1976
- 1976-05-21 CA CA253,081A patent/CA1070122A/en not_active Expired
- 1976-05-26 AU AU14295/76A patent/AU498352B2/en not_active Expired
- 1976-06-09 FI FI761659A patent/FI65815C/fi not_active IP Right Cessation
- 1976-06-09 ES ES448693A patent/ES448693A1/es not_active Expired
- 1976-06-11 FR FR7617888A patent/FR2317365A1/fr active Granted
- 1976-06-14 NL NL7606394A patent/NL7606394A/xx not_active Application Discontinuation
- 1976-06-15 DE DE19762626679 patent/DE2626679A1/de not_active Withdrawn
- 1976-06-18 AR AR263673A patent/AR214399A1/es active
-
1977
- 1977-05-05 ES ES458525A patent/ES458525A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI65815B (fi) | 1984-03-30 |
| FR2317365B1 (enExample) | 1980-10-24 |
| NL7606394A (nl) | 1977-01-11 |
| AR214399A1 (es) | 1979-06-15 |
| ES458525A1 (es) | 1978-04-01 |
| ES448693A1 (es) | 1977-11-16 |
| FI761659A7 (enExample) | 1977-01-10 |
| AU498352B2 (en) | 1979-03-08 |
| DE2626679A1 (de) | 1977-01-27 |
| CA1070122A (en) | 1980-01-22 |
| FR2317365A1 (fr) | 1977-02-04 |
| AU1429576A (en) | 1977-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6241661B2 (ja) | ヒ素の分離固定化方法 | |
| AU2018286479A1 (en) | Method for the production of cobalt and associated oxides from various feed materials | |
| CN108467942B (zh) | 一种从锌置换渣中选择性浸出锌、铅、镓和锗的方法 | |
| JP7356642B2 (ja) | 水酸化ニッケルの精製方法 | |
| US4067789A (en) | Process for manganese removal from zinc metal bearing solutions | |
| JP5512482B2 (ja) | 亜鉛めっき廃液からの亜鉛の分離回収方法 | |
| CN103805788B (zh) | 一种从铜镍渣中回收铜钴镍的方法 | |
| CN108823420A (zh) | 一种冶金渣中脱除氯的方法 | |
| JP5370777B2 (ja) | 銅硫化物からの銅の回収方法 | |
| CN107815549B (zh) | 沉钒废水的利用方法 | |
| JPH05255772A (ja) | 電気的製鋼において発生する煙塵からの亜鉛・鉛の回収方法および精製金属の炉への再循環方法およびこの方法を実施するための装置 | |
| JP4215547B2 (ja) | コバルトの回収方法 | |
| FI65815C (fi) | Foerfarande foer avlaegsnande av mangan ur metallhaltiga loesningar | |
| CN111471862A (zh) | 一种红土镍矿酸浸液的处理方法 | |
| JP2017178749A (ja) | 硫酸マンガン水溶液の製造方法、及びマンガン酸化物の製造方法 | |
| CN113088710A (zh) | 一种铜锗置换渣中铜锗分离的方法 | |
| CN108910956A (zh) | 一种利用苯胺还原电解锰阳极泥生产软磁用四氧化三锰的方法 | |
| CN111850305A (zh) | 一种从富锰钴渣中浸出钴和锰的方法 | |
| CN106555060A (zh) | 一种采用除镉后表面自然氧化铜渣从锌溶液中除氯的方法 | |
| CN111573736B (zh) | 一种利用氯化铜锰液制备工业级碳酸锰的方法 | |
| CN108893613B (zh) | 一种氧化锌粉电锌工艺 | |
| CN108910957A (zh) | 一种利用对苯二酚还原电解锰阳极泥生产软磁用四氧化三锰的方法 | |
| JP5673471B2 (ja) | 塩化ニッケル水溶液中の銅イオン除去方法及び電気ニッケルの製造方法 | |
| JP2007270291A (ja) | 粗製硫酸ニッケルからの金属ニッケル製造方法 | |
| CN106978538A (zh) | 一种高铋铅阳极泥或铋渣的处理方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: NEWMONT EXPLORATION LIMITED |