ES331117A1 - Procedimiento para recuperar azufre y cinc. - Google Patents
Procedimiento para recuperar azufre y cinc.Info
- Publication number
- ES331117A1 ES331117A1 ES0331117A ES331117A ES331117A1 ES 331117 A1 ES331117 A1 ES 331117A1 ES 0331117 A ES0331117 A ES 0331117A ES 331117 A ES331117 A ES 331117A ES 331117 A1 ES331117 A1 ES 331117A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- sulfides
- sulfur
- acid
- slurry
- 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
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
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA940343 | 1965-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES331117A1 true ES331117A1 (es) | 1967-07-01 |
Family
ID=4142329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0331117A Expired ES331117A1 (es) | 1965-09-11 | 1966-09-10 | Procedimiento para recuperar azufre y cinc. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3477927A (es) |
BE (1) | BE686709A (es) |
DE (1) | DE1298284B (es) |
ES (1) | ES331117A1 (es) |
FI (1) | FI46980C (es) |
GB (1) | GB1111759A (es) |
NL (2) | NL6612768A (es) |
SE (1) | SE322634B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA971368A (en) * | 1972-11-20 | 1975-07-22 | Paul Kawulka | Recovery of zinc from zinc sulphides by direct pressure leaching |
US3923617A (en) * | 1974-08-15 | 1975-12-02 | Inspiration Cons Copper | Electrolytic recovery of zinc |
CA1049953A (en) * | 1975-10-22 | 1979-03-06 | Herbert Veltman | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides |
US4063933A (en) * | 1976-07-02 | 1977-12-20 | Texasgulf Canada Ltd. | Process for the treatment of complex lead-zinc concentrates |
GB1598454A (en) * | 1977-03-15 | 1981-09-23 | Sherritt Gordon Mines Ltd | Leaching of metal sulphides |
US4330379A (en) * | 1979-01-24 | 1982-05-18 | National Institute For Metallurgy | Leaching of zinc containing sulphide minerals |
US4274931A (en) * | 1979-01-24 | 1981-06-23 | National Institute For Metallurgy | Leaching process for zinc sulphide containing materials |
CA1212242A (en) * | 1982-07-27 | 1986-10-07 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937636A (en) * | 1931-10-12 | 1933-12-05 | Niels C Christensen | Process of treating lead-zinc sulphide ores |
US2996440A (en) * | 1959-03-12 | 1961-08-15 | Sherritt Gordon Mines Ltd | Method for the production of zinc |
US3316059A (en) * | 1962-10-29 | 1967-04-25 | Sherritt Gordon Mines Ltd | Process for the acid oxidation of lead and zinc sulphides |
-
0
- NL NL136386D patent/NL136386C/xx active
-
1966
- 1966-08-26 DE DES105554A patent/DE1298284B/de not_active Withdrawn
- 1966-09-09 FI FI662355A patent/FI46980C/fi active
- 1966-09-09 BE BE686709D patent/BE686709A/xx not_active IP Right Cessation
- 1966-09-09 NL NL6612768A patent/NL6612768A/xx unknown
- 1966-09-09 GB GB40454/66A patent/GB1111759A/en not_active Expired
- 1966-09-09 US US578211A patent/US3477927A/en not_active Expired - Lifetime
- 1966-09-10 ES ES0331117A patent/ES331117A1/es not_active Expired
- 1966-09-12 SE SE12229/66A patent/SE322634B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FI46980B (es) | 1973-05-02 |
NL136386C (es) | 1900-01-01 |
BE686709A (es) | 1967-02-15 |
DE1298284B (de) | 1969-06-26 |
US3477927A (en) | 1969-11-11 |
GB1111759A (en) | 1968-05-01 |
SE322634B (es) | 1970-04-13 |
FI46980C (fi) | 1973-08-10 |
NL6612768A (es) | 1967-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES440895A1 (es) | Un procedimiento para el tratamiento del residuo de factoriade cinc. | |
US2726934A (en) | Hydrometallurgical method of extracting metal values | |
US3493365A (en) | Treatment of zinc plant residue | |
GB1494990A (en) | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides | |
ES246571A1 (es) | Un método de tratar minerales de sulfuro | |
PE61496A1 (es) | Proceso hidrometalurgico para la extraccion de cobre desde concentrados sulfidicos | |
KR850008189A (ko) | 아연 및 철이 함유된 황화물의 침출 방법 | |
ES8303538A1 (es) | Procedimiento para recuperar zinc de materiales sulfurados conteniendo zinc. | |
ES331117A1 (es) | Procedimiento para recuperar azufre y cinc. | |
ES281834A1 (es) | Procedimiento y aparato para la fabricación de anhídrido sulfuroso puro | |
ATE149578T1 (de) | Distillation durch direkte sulfidisation von zink | |
ES348620A1 (es) | Un procedimiento para la produccion de azufre a partir de una solucion de sulfuro. | |
GB1094849A (en) | Process for purifying nickel sulphide | |
GB1392523A (en) | Process for producing high purity solutions of ferrous sulphate | |
US4070183A (en) | Methods of separating and recovering copper from materials containing copper | |
GB1371086A (en) | Acid leaching process for treating high grade nickel-copper mattes | |
US2836490A (en) | Method of treating solutions containing metal values | |
GB1443100A (en) | Process of the production of copper | |
ES438675A1 (es) | Procedimiento para la obtencion de cobre. | |
GB925822A (en) | Recovery of copper compounds from lead bullion or low grade drosses | |
GB656147A (en) | Improvements in sulphur recovery | |
GB1061853A (en) | Tin purification process | |
GB1254119A (en) | Process of leaching sulfide-containing materials with hot, concetrated sulfuric acid | |
ES378020A1 (es) | Mejoras en un procedimiento para el tratamiento de minera- les de pirita. | |
RU2037542C1 (ru) | Способ переработки пирротинсодержащих концентратов |