IN141720B - - Google Patents
Info
- Publication number
- IN141720B IN141720B IN1791/CAL/73A IN1791CA1973A IN141720B IN 141720 B IN141720 B IN 141720B IN 1791CA1973 A IN1791CA1973 A IN 1791CA1973A IN 141720 B IN141720 B IN 141720B
- Authority
- IN
- India
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
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
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- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Compounds Of Iron (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2120/CAL/76A IN143105B (US20030220297A1-20031127-C00009.png) | 1972-10-20 | 1976-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES407811A ES407811A2 (es) | 1972-10-20 | 1972-10-20 | Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN141720B true IN141720B (US20030220297A1-20031127-C00009.png) | 1977-04-09 |
Family
ID=8462442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1791/CAL/73A IN141720B (US20030220297A1-20031127-C00009.png) | 1972-10-20 | 1973-08-02 |
Country Status (24)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI58793B (fi) * | 1976-02-25 | 1980-12-31 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium ur deras ferriter |
| ZA782567B (en) * | 1977-05-09 | 1979-04-25 | Electrolyt Zinc Australasia | A process for precipitating iron as jarosite with a low non-ferrous metal content |
| US4305914A (en) * | 1977-05-09 | 1981-12-15 | Electrolytic Zinc Company | Process for precipitating iron as jarosite with a low non-ferrous metal content |
| NL187406C (nl) * | 1977-05-16 | 1991-09-16 | Kempensche Zink | Werkwijze ter bereiding van een waterige oplossing van zinksulfaat, bestemd voor de electrolytische bereiding van zink, door logen van roostgoed. |
| US4128617A (en) * | 1977-07-11 | 1978-12-05 | Newmont Exploration Limited | Treatment of zinc calcines for zinc recovery |
| FI54810C (fi) * | 1977-08-18 | 1979-03-12 | Outokumpu Oy | Foerfarande foer aotervinning av zink koppar och kadmium vid lakning av zinkrostgods |
| FI773588A (fi) * | 1977-11-28 | 1979-05-29 | Outokumpu Oy | Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller |
| US4149945A (en) * | 1978-04-13 | 1979-04-17 | Kennecott Copper Corporation | Hydrometallurgical brass dust reclamation |
| DE2909173A1 (de) * | 1979-03-08 | 1980-09-11 | Krautkraemer Gmbh | Haltevorrichtung fuer eine laseranordnung |
| US4225342A (en) * | 1979-09-21 | 1980-09-30 | Texasgulf Inc. | Treatment of zinc plant leach residues for recovery of the contained metal values |
| AT366717B (de) * | 1980-02-06 | 1982-05-10 | Voest Alpine Ag | Verfahren zur hydrometallurgischen aufarbeitung von zink enthaltenden rohmaterialien |
| CA1147971A (en) * | 1980-05-08 | 1983-06-14 | George J. Houlachi | Process for the oxidation of ferrous ions to the ferric state in sulfate leach solutions |
| CA1150062A (en) * | 1980-06-10 | 1983-07-19 | Robert W. Stanley | Hydrometallurgical treatment of copper-bearing hematite residue |
| FI65810C (fi) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande oxid och ferrit av zink koppar och kadmium |
| MX157259A (es) * | 1980-09-30 | 1988-11-09 | Outokumpu Oy | Metodo hidrometalurgico mejorado para tratar un material crudo que contiene oxido y ferrita de zinc,cobre y cadmio |
| US4489043A (en) * | 1984-02-08 | 1984-12-18 | Kerr-Mcgee Chemical Corporation | Manufacture of manganous sulfate solutions |
| US5788740A (en) * | 1995-03-06 | 1998-08-04 | Bay Zinc Company, Inc. | Method for the hydrometallurgical separation and recovery of biological nutrients, lead, gypsum and cadmium from raw materials |
| FI20002699A0 (fi) * | 2000-12-08 | 2000-12-08 | Outokumpu Oy | Menetelmä raudan hydrolyyttiseksi saostamiseksi |
| JP2014510841A (ja) * | 2011-04-15 | 2014-05-01 | テアエメ５・ソシエダッド・リミターダ | 硫化亜鉛精鉱から出発して硫黄媒体内の亜鉛を回収する湿式製錬法 |
| CN102534208B (zh) * | 2011-11-24 | 2013-07-03 | 上海第二工业大学 | 一种碱性浸出含铁酸锌废渣或贫杂锌矿的方法 |
| MX349844B (es) | 2012-07-16 | 2017-08-16 | Tam 5 S L * | Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados con alto contenido en hierro. |
| WO2019175838A1 (en) * | 2018-03-14 | 2019-09-19 | Flsmidth A/S | Iron control in copper- and zinc-containing process solutions |
| CN114672663A (zh) * | 2022-03-11 | 2022-06-28 | 云南云铜锌业股份有限公司 | 一种湿法炼锌方法 |
| FR3141856A1 (fr) | 2022-11-14 | 2024-05-17 | Capsum | Composition solide comprenant au moins une cavité comprenant au moins une phase gélifiée aqueuse et/ou grasse |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1973295A (en) * | 1932-07-26 | 1934-09-11 | New Jersey Zinc Co | Treatment of zinciferous material |
| US3434798A (en) * | 1964-10-02 | 1969-03-25 | Asturienne Mines Comp Royale | Process for recovering zinc from ferrites |
| BE673023A (US20030220297A1-20031127-C00009.png) * | 1965-04-30 | 1900-01-01 | ||
| US3482966A (en) * | 1967-09-14 | 1969-12-09 | Bunker Hill Co | Continuous process for leaching zinc calcine |
| CA938794A (en) * | 1968-12-13 | 1973-12-25 | Weston David | Hydrometallurgical treatment of nickel group ores |
| BE756611A (fr) * | 1969-09-25 | 1971-03-01 | Ruhr Zink Gmbh | Procede pour l'obtention du zinc |
-
1972
- 1972-10-20 ES ES407811A patent/ES407811A2/es not_active Expired
-
1973
- 1973-06-29 CA CA000175233A patent/CA1223126A/en not_active Expired
- 1973-07-09 ZM ZM111/73*UA patent/ZM11173A1/xx unknown
- 1973-07-19 AR AR249174A patent/AR197513A1/es active
- 1973-07-20 NL NL7310148.A patent/NL158555C/xx not_active IP Right Cessation
- 1973-07-22 EG EG286/73A patent/EG11621A/xx active
- 1973-08-02 IN IN1791/CAL/73A patent/IN141720B/en unknown
- 1973-08-09 US US05/387,191 patent/US3985857A/en not_active Expired - Lifetime
- 1973-08-10 DE DE2340472A patent/DE2340472C3/de not_active Expired
- 1973-08-16 AT AT714973A patent/AT338212B/de not_active IP Right Cessation
- 1973-08-29 JP JP48097108A patent/JPS503918A/ja active Pending
- 1973-09-11 FI FI2824/73A patent/FI65279C/fi active
- 1973-09-20 DD DD173585A patent/DD107310A5/xx unknown
- 1973-09-27 IT IT29456/73A patent/IT995518B/it active
- 1973-10-12 FR FR7336426A patent/FR2203882B2/fr not_active Expired
- 1973-10-17 GB GB4847073A patent/GB1454086A/en not_active Expired
- 1973-10-18 RO RO7300076378A patent/RO64693A7/ro unknown
- 1973-10-18 HU HUAU311A patent/HU168159B/hu unknown
- 1973-10-18 HU HU73AU00000343A patent/HU172322B/hu unknown
- 1973-10-19 ZA ZA738136A patent/ZA738136B/xx unknown
- 1973-10-19 IE IE1874/73A patent/IE38459B1/xx unknown
- 1973-10-19 BR BR8204/73A patent/BR7308204D0/pt unknown
- 1973-10-19 DK DK569873A patent/DK143454C/da not_active IP Right Cessation
- 1973-10-20 PL PL1973165971A patent/PL93655B3/pl unknown
- 1973-10-22 CS CS737262A patent/CS226156B2/cs unknown
