CA1075912A - Process for the purification of an aqueous solution of zinc sulphate - Google Patents
Process for the purification of an aqueous solution of zinc sulphateInfo
- Publication number
- CA1075912A CA1075912A CA252,309A CA252309A CA1075912A CA 1075912 A CA1075912 A CA 1075912A CA 252309 A CA252309 A CA 252309A CA 1075912 A CA1075912 A CA 1075912A
- Authority
- CA
- Canada
- Prior art keywords
- zinc
- solution
- tests
- per litre
- copper
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 26
- 239000011686 zinc sulphate Substances 0.000 title claims abstract description 26
- 235000009529 zinc sulphate Nutrition 0.000 title claims abstract description 26
- 238000000746 purification Methods 0.000 title claims abstract description 10
- 239000007864 aqueous solution Substances 0.000 title claims description 5
- 239000010949 copper Substances 0.000 claims abstract description 72
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000011701 zinc Substances 0.000 claims abstract description 55
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 54
- 229910052802 copper Inorganic materials 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 27
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 26
- 239000010941 cobalt Substances 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 11
- 150000001463 antimony compounds Chemical class 0.000 claims abstract description 9
- 239000005749 Copper compound Substances 0.000 claims abstract description 8
- 150000001880 copper compounds Chemical class 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 80
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 239000001117 sulphuric acid Substances 0.000 claims description 11
- 235000011149 sulphuric acid Nutrition 0.000 claims description 11
- 239000002244 precipitate Substances 0.000 claims description 10
- 238000002386 leaching Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 description 14
- 238000001556 precipitation Methods 0.000 description 10
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 8
- 238000005868 electrolysis reaction Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 5
- 229910052745 lead Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052716 thallium Inorganic materials 0.000 description 3
- FYKAKDPHDGCKTF-UHFFFAOYSA-N OOOOOOOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOOOOOOO FYKAKDPHDGCKTF-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- SZXAQBAUDGBVLT-UHFFFAOYSA-H antimony(3+);2,3-dihydroxybutanedioate Chemical compound [Sb+3].[Sb+3].[O-]C(=O)C(O)C(O)C([O-])=O.[O-]C(=O)C(O)C(O)C([O-])=O.[O-]C(=O)C(O)C(O)C([O-])=O SZXAQBAUDGBVLT-UHFFFAOYSA-H 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- JLNTWVDSQRNWFU-UHFFFAOYSA-N OOOOOOO Chemical compound OOOOOOO JLNTWVDSQRNWFU-UHFFFAOYSA-N 0.000 description 1
- JWOLLWQJKQOEOL-UHFFFAOYSA-N OOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOO JWOLLWQJKQOEOL-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052924 anglesite Inorganic materials 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- -1 cadmium Chemical compound 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide 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
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7506598,A NL182494C (nl) | 1975-06-04 | 1975-06-04 | Werkwijze voor het zuiveren van een zinksulfaatoplossing. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1075912A true CA1075912A (en) | 1980-04-22 |
Family
ID=19823878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA252,309A Expired CA1075912A (en) | 1975-06-04 | 1976-05-11 | Process for the purification of an aqueous solution of zinc sulphate |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51148696A (en)) |
| AT (1) | AT355323B (en)) |
| AU (1) | AU498044B2 (en)) |
| BE (1) | BE842179A (en)) |
| CA (1) | CA1075912A (en)) |
| DE (1) | DE2624762A1 (en)) |
| ES (1) | ES448460A1 (en)) |
| FI (1) | FI69872C (en)) |
| FR (1) | FR2313453A1 (en)) |
| GB (1) | GB1546640A (en)) |
| IT (1) | IT1060887B (en)) |
| NL (1) | NL182494C (en)) |
| NO (1) | NO147153C (en)) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI872488L (fi) * | 1987-06-03 | 1988-12-04 | Outokumpu Oy | Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. |
| DE19747328A1 (de) * | 1997-10-27 | 1999-04-29 | Ruhr Zink Gmbh | Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse |
| RU2186131C2 (ru) * | 2000-10-20 | 2002-07-27 | Акционерное общество открытого типа "Челябинский электролитный цинковый завод" | Способ очистки сульфатных цинковых растворов от примесей |
| RU2224035C1 (ru) * | 2002-05-23 | 2004-02-20 | Акционерное общество открытого типа "Челябинский электролитный цинковый завод" | Способ вывода сульфат-ионов из растворов цинкового производства |
| RU2282671C2 (ru) * | 2004-09-29 | 2006-08-27 | Открытое Акционерное Общество "Челябинский цинковый завод" | Способ очистки сульфатных цинковых растворов от примесей |
| RU2274667C1 (ru) * | 2004-09-29 | 2006-04-20 | Открытое Акционерное Общество "Челябинский цинковый завод" | Способ очистки сульфатных цинковых растворов от примесей |
| CN102515254B (zh) * | 2011-12-27 | 2013-12-04 | 刘向东 | 七水硫酸锌冷却结晶系统和冷却结晶工艺 |
| DE102020202575A1 (de) * | 2020-02-28 | 2021-09-02 | Thyssenkrupp Steel Europe Ag | Nachhaltiges Wiederaufarbeitungsverfahren von Hüttenwerksstäuben und -schlämmen zur Herstellung von eisenhaltigen, schwermetallabgereicherten Sekundärrohstoffen unter Rückgewinnung von Blei und Zink |
| CN116854125A (zh) * | 2023-07-25 | 2023-10-10 | 云南驰宏资源综合利用有限公司 | 一种含氯锌灰的处理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR700977A (fr) * | 1930-08-22 | 1931-03-10 | Norske Zinkkompani As | Procédé pour purifier l'électrolyte dans la fabrication électrolytique du zinc |
| US2396569A (en) * | 1943-08-03 | 1946-03-12 | Hudson Bay Mining & Smelting | Method of purifying electrolytes |
| US2503479A (en) * | 1946-07-18 | 1950-04-11 | Hudson Bay Mining & Smelting | Removal of impurities from zinc electrolyte solutions |
| US3672868A (en) * | 1968-04-09 | 1972-06-27 | Nisso Kinzoku Kk | Zinc dust for removal of cobalt from electrolyte |
| US3579327A (en) * | 1968-04-09 | 1971-05-18 | Nisso Kinzoku Kk | Cobalt removal from zinc electrolyte solution |
| BE783549A (fr) * | 1972-05-16 | 1972-09-18 | Mines Fond Zinc Vieille | Procede de purification de solutions de sulfate de zinc provenant de lalixiviation des minerais de zinc. |
-
1975
- 1975-06-04 NL NLAANVRAGE7506598,A patent/NL182494C/xx not_active IP Right Cessation
-
1976
- 1976-05-11 CA CA252,309A patent/CA1075912A/en not_active Expired
- 1976-05-25 BE BE1007411A patent/BE842179A/xx not_active IP Right Cessation
- 1976-06-01 IT IT23870/76A patent/IT1060887B/it active
- 1976-06-02 DE DE19762624762 patent/DE2624762A1/de active Granted
- 1976-06-02 FR FR7616650A patent/FR2313453A1/fr active Granted
- 1976-06-02 AU AU14557/76A patent/AU498044B2/en not_active Expired
- 1976-06-02 JP JP51065120A patent/JPS51148696A/ja active Pending
- 1976-06-02 NO NO761873A patent/NO147153C/no unknown
- 1976-06-02 ES ES448460A patent/ES448460A1/es not_active Expired
- 1976-06-02 AT AT403976A patent/AT355323B/de not_active IP Right Cessation
- 1976-06-02 FI FI761553A patent/FI69872C/fi not_active IP Right Cessation
- 1976-06-02 GB GB22798/76A patent/GB1546640A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT355323B (de) | 1980-02-25 |
| ES448460A1 (es) | 1977-07-01 |
| BE842179A (nl) | 1976-11-25 |
| FR2313453B1 (en)) | 1979-08-10 |
| FI761553A7 (en)) | 1976-12-05 |
| JPS51148696A (en) | 1976-12-21 |
| NL182494C (nl) | 1988-03-16 |
| AU498044B2 (en) | 1979-02-01 |
| AU1455776A (en) | 1977-12-08 |
| GB1546640A (en) | 1979-05-31 |
| NO147153C (no) | 1987-12-29 |
| NO761873L (en)) | 1976-12-07 |
| IT1060887B (it) | 1982-09-30 |
| FR2313453A1 (fr) | 1976-12-31 |
| DE2624762C2 (en)) | 1988-10-13 |
| NO147153B (no) | 1982-11-01 |
| DE2624762A1 (de) | 1976-12-16 |
| NL182494B (nl) | 1987-10-16 |
| NL7506598A (nl) | 1976-12-07 |
| ATA403976A (de) | 1979-07-15 |
| FI69872B (fi) | 1985-12-31 |
| FI69872C (fi) | 1986-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |