IN157298B - - Google Patents
Info
- Publication number
- IN157298B IN157298B IN594/CAL/82A IN594CA1982A IN157298B IN 157298 B IN157298 B IN 157298B IN 594CA1982 A IN594CA1982 A IN 594CA1982A IN 157298 B IN157298 B IN 157298B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
-
- 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
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPE916681 | 1981-06-02 | ||
| AUPE923481 | 1981-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157298B true IN157298B (es) | 1986-02-22 |
Family
ID=25642476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN594/CAL/82A IN157298B (es) | 1981-06-02 | 1982-05-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4437953A (es) |
| EP (1) | EP0067619B1 (es) |
| CA (1) | CA1191813A (es) |
| DE (1) | DE3275435D1 (es) |
| ES (1) | ES8307926A1 (es) |
| IN (1) | IN157298B (es) |
| NO (1) | NO163494C (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639463A (en) * | 1995-05-23 | 1997-06-17 | The Mennen Company | Clear cosmetic stick composition |
| SE514409C2 (sv) | 1999-06-17 | 2001-02-19 | Boliden Mineral Ab | Förfarande för total utfällning av värdemetaller ur en sur laklösning |
| US7604783B2 (en) * | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
| US8061888B2 (en) * | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
| US8252254B2 (en) * | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| CN103014782B (zh) * | 2012-12-27 | 2015-09-02 | 云南云铜锌业股份有限公司 | 一种锌电解过程中的排镁方法 |
| CN111434786B (zh) * | 2019-01-11 | 2021-10-01 | 彭勃 | 一种自磨式滚筒置换反应器及抗返溶多能级联净化工艺 |
| CN110964914B (zh) * | 2019-12-30 | 2021-09-03 | 南丹县南方有色金属有限责任公司 | 一种湿法炼锌工艺中除钙镁的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR382241A (fr) * | 1906-10-01 | 1908-02-01 | Henry Livingstone Sulman | Perfectionnements dans la séparation du zinc de ses minerais ou composés |
| US1363052A (en) * | 1920-07-13 | 1920-12-21 | Metals Extraction Corp Ltd | Treatment of zinc solutions |
| FR629216A (fr) * | 1926-12-18 | 1927-11-07 | Norske Zinkkompani As | Méthode pour l'élimination des impuretés dissoutes dans les solutions circulant dans les procédés chimiques ou métallurgiques et notamment pour élimination de la magnésie dans les électrolytes de sulfate zincique |
| US1919947A (en) * | 1929-05-07 | 1933-07-25 | Virginia Smelting Company | Method of recovering metals and metallic oxides |
| FR858481A (fr) * | 1938-07-28 | 1940-11-26 | Slaskie Kopalnie I Cynkownie Spolka Akcyjna | Procédé permettant de réduire la teneur en magnésium des solutions de sulfate de zinc et d'élever le taux d'extraction du zinc des minerais |
| NO129256B (es) * | 1970-05-25 | 1974-03-18 | Electrolyt Zinc Australasia | |
| AU429078B2 (en) * | 1971-05-05 | 1972-10-12 | Electrolytic Zinc Company Of Australasia Limited | Improvements relating to the control of the impurity content of zinc sulphate solutions |
| GB1509537A (en) * | 1974-09-13 | 1978-05-04 | Cominco Ltd | Treatment of zinc plant residues |
| FI52595C (fi) | 1974-09-20 | 1977-10-10 | Outokumpu Oy | Menetelmä vesiliuosten puhdistamiseksi arsenideina saostuvista metalli -ioneista. |
-
1982
- 1982-05-18 US US06/379,491 patent/US4437953A/en not_active Expired - Fee Related
- 1982-05-24 IN IN594/CAL/82A patent/IN157298B/en unknown
- 1982-05-26 CA CA000403803A patent/CA1191813A/en not_active Expired
- 1982-06-01 ES ES82512734A patent/ES8307926A1/es not_active Expired
- 1982-06-01 NO NO821824A patent/NO163494C/no unknown
- 1982-06-02 DE DE8282302836T patent/DE3275435D1/de not_active Expired
- 1982-06-02 EP EP82302836A patent/EP0067619B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4437953A (en) | 1984-03-20 |
| NO821824L (no) | 1982-12-03 |
| NO163494C (no) | 1990-06-06 |
| EP0067619A2 (en) | 1982-12-22 |
| DE3275435D1 (en) | 1987-03-19 |
| EP0067619A3 (en) | 1983-02-09 |
| ES512734A0 (es) | 1983-08-01 |
| ES8307926A1 (es) | 1983-08-01 |
| CA1191813A (en) | 1985-08-13 |
| NO163494B (no) | 1990-02-26 |
| EP0067619B1 (en) | 1987-02-11 |