FR2391283A1 - Procede pour la preparation d'une solution aqueuse de sulfate de zinc utilisable dans la preparation electrolytique de zinc, par lessivage de matiere grillee - Google Patents
Procede pour la preparation d'une solution aqueuse de sulfate de zinc utilisable dans la preparation electrolytique de zinc, par lessivage de matiere grilleeInfo
- Publication number
- FR2391283A1 FR2391283A1 FR7814253A FR7814253A FR2391283A1 FR 2391283 A1 FR2391283 A1 FR 2391283A1 FR 7814253 A FR7814253 A FR 7814253A FR 7814253 A FR7814253 A FR 7814253A FR 2391283 A1 FR2391283 A1 FR 2391283A1
- Authority
- FR
- France
- Prior art keywords
- zinc
- electrolytic
- sulphate soln
- roasted materials
- soln
- 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.)
- Withdrawn
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011701 zinc Substances 0.000 title abstract 3
- 229910052725 zinc Inorganic materials 0.000 title abstract 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title abstract 2
- 235000009529 zinc sulphate Nutrition 0.000 title abstract 2
- 239000011686 zinc sulphate Substances 0.000 title abstract 2
- 238000002386 leaching Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 230000007935 neutral effect Effects 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052935 jarosite Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
-
- 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)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7705374,A NL187406C (nl) | 1977-05-16 | 1977-05-16 | Werkwijze ter bereiding van een waterige oplossing van zinksulfaat, bestemd voor de electrolytische bereiding van zink, door logen van roostgoed. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2391283A1 true FR2391283A1 (fr) | 1978-12-15 |
Family
ID=19828562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7814253A Withdrawn FR2391283A1 (fr) | 1977-05-16 | 1978-05-12 | Procede pour la preparation d'une solution aqueuse de sulfate de zinc utilisable dans la preparation electrolytique de zinc, par lessivage de matiere grillee |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19640869B4 (de) * | 1996-10-04 | 2010-08-12 | Ruhr-Zink Gmbh | Verfahren zur Gewinnung von Wertmetallen, insbesondere Zink, aus Chlor oder Fluor enthaltenden Rohstoffen |
| CN103320609B (zh) * | 2013-06-30 | 2015-01-21 | 白银有色集团股份有限公司 | 沉矾矿浆不经过滤直接冲矿工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684490A (en) * | 1969-10-02 | 1972-08-15 | Norske Zinkkompani As | Process for recovering zinc from jarosite residue |
| FR2203882A2 (enrdf_load_stackoverflow) * | 1972-10-20 | 1974-05-17 | Asturiana De Zinc Sa |
-
1977
- 1977-05-16 NL NLAANVRAGE7705374,A patent/NL187406C/xx not_active IP Right Cessation
-
1978
- 1978-05-10 CA CA000303039A patent/CA1118214A/en not_active Expired
- 1978-05-12 DE DE19782820993 patent/DE2820993A1/de active Granted
- 1978-05-12 IT IT23376/78A patent/IT1094762B/it active
- 1978-05-12 ES ES469765A patent/ES469765A1/es not_active Expired
- 1978-05-12 BE BE187679A patent/BE867055A/xx not_active IP Right Cessation
- 1978-05-12 FR FR7814253A patent/FR2391283A1/fr not_active Withdrawn
- 1978-05-12 JP JP5574678A patent/JPS53142316A/ja active Granted
- 1978-05-12 NO NO781692A patent/NO152940C/no unknown
- 1978-05-12 FI FI781508A patent/FI65093C/fi not_active IP Right Cessation
- 1978-05-12 MX MX173485A patent/MX149218A/es unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684490A (en) * | 1969-10-02 | 1972-08-15 | Norske Zinkkompani As | Process for recovering zinc from jarosite residue |
| FR2203882A2 (enrdf_load_stackoverflow) * | 1972-10-20 | 1974-05-17 | Asturiana De Zinc Sa |
Also Published As
| Publication number | Publication date |
|---|---|
| BE867055A (fr) | 1978-11-13 |
| DE2820993C2 (enrdf_load_stackoverflow) | 1987-09-17 |
| MX149218A (es) | 1983-09-27 |
| CA1118214A (en) | 1982-02-16 |
| NL7705374A (nl) | 1978-11-20 |
| FI781508A7 (fi) | 1978-11-17 |
| NO152940C (no) | 1985-12-18 |
| IT1094762B (it) | 1985-08-02 |
| FI65093B (fi) | 1983-11-30 |
| NL187406B (nl) | 1991-04-16 |
| NO781692L (no) | 1978-11-17 |
| JPS53142316A (en) | 1978-12-12 |
| DE2820993A1 (de) | 1978-11-23 |
| NO152940B (no) | 1985-09-09 |
| FI65093C (fi) | 1984-03-12 |
| ES469765A1 (es) | 1978-12-16 |
| IT7823376A0 (it) | 1978-05-12 |
| JPS6123250B2 (enrdf_load_stackoverflow) | 1986-06-05 |
| NL187406C (nl) | 1991-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |