NO761873L - - Google Patents
Info
- Publication number
- NO761873L NO761873L NO761873A NO761873A NO761873L NO 761873 L NO761873 L NO 761873L NO 761873 A NO761873 A NO 761873A NO 761873 A NO761873 A NO 761873A NO 761873 L NO761873 L NO 761873L
- Authority
- NO
- Norway
Links
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 (en) | 1975-06-04 | 1975-06-04 | METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO761873L true NO761873L (en) | 1976-12-07 |
| NO147153B NO147153B (en) | 1982-11-01 |
| NO147153C NO147153C (en) | 1987-12-29 |
Family
ID=19823878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO761873A NO147153C (en) | 1975-06-04 | 1976-06-02 | PROCEDURE FOR PURIFICATION OF A HIGHLY SOLUTION OF ZINC SULPHATE OBTAINED BY LINING OF RUSTED ZINC ORE WITH SULFUR ACID. |
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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI872488A (en) * | 1987-06-03 | 1988-12-04 | Outokumpu Oy | SAETT ATT REGLERA MAENGDEN AV ZINKPULVER VID AVLAEGSNANDE AV ORENHETER I ZINKSULFATLOESNING. |
| DE19747328A1 (en) * | 1997-10-27 | 1999-04-29 | Ruhr Zink Gmbh | Non-ferrous metal, especially zinc, electrowinning process |
| CN102515254B (en) * | 2011-12-27 | 2013-12-04 | 刘向东 | Cooling and crystallization system and process for zinc sulfate heptahydrate |
| DE102020202575A1 (en) * | 2020-02-28 | 2021-09-02 | Thyssenkrupp Steel Europe Ag | Sustainable reprocessing process of metallurgical dust and sludge for the production of iron-containing, heavy metal-depleted secondary raw materials with recovery of lead and zinc |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR700977A (en) * | 1930-08-22 | 1931-03-10 | Norske Zinkkompani As | Process for purifying the electrolyte in the electrolytic manufacture of 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 (en) * | 1972-05-16 | 1972-09-18 | Mines Fond Zinc Vieille | PROCESS FOR PURIFYING ZINC SULPHATE SOLUTIONS FROM THE LEACHING OF ZINC ORES. |
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1975
- 1975-06-04 NL NLAANVRAGE7506598,A patent/NL182494C/en 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/en not_active IP Right Cessation
- 1976-06-01 IT IT23870/76A patent/IT1060887B/en active
- 1976-06-02 FI FI761553A patent/FI69872C/en not_active IP Right Cessation
- 1976-06-02 ES ES448460A patent/ES448460A1/en not_active Expired
- 1976-06-02 JP JP51065120A patent/JPS51148696A/en active Pending
- 1976-06-02 GB GB22798/76A patent/GB1546640A/en not_active Expired
- 1976-06-02 FR FR7616650A patent/FR2313453A1/en active Granted
- 1976-06-02 NO NO761873A patent/NO147153C/en unknown
- 1976-06-02 DE DE19762624762 patent/DE2624762A1/en active Granted
- 1976-06-02 AU AU14557/76A patent/AU498044B2/en not_active Expired
- 1976-06-02 AT AT403976A patent/AT355323B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI69872C (en) | 1986-05-26 |
| AU498044B2 (en) | 1979-02-01 |
| FR2313453A1 (en) | 1976-12-31 |
| NO147153C (en) | 1987-12-29 |
| IT1060887B (en) | 1982-09-30 |
| DE2624762C2 (en) | 1988-10-13 |
| AT355323B (en) | 1980-02-25 |
| NL7506598A (en) | 1976-12-07 |
| JPS51148696A (en) | 1976-12-21 |
| AU1455776A (en) | 1977-12-08 |
| FI69872B (en) | 1985-12-31 |
| FI761553A (en) | 1976-12-05 |
| BE842179A (en) | 1976-11-25 |
| DE2624762A1 (en) | 1976-12-16 |
| NL182494B (en) | 1987-10-16 |
| ATA403976A (en) | 1979-07-15 |
| NO147153B (en) | 1982-11-01 |
| ES448460A1 (en) | 1977-07-01 |
| GB1546640A (en) | 1979-05-31 |
| FR2313453B1 (en) | 1979-08-10 |
| NL182494C (en) | 1988-03-16 |
| CA1075912A (en) | 1980-04-22 |