IL41761A - Recovery of zinc - Google Patents
Recovery of zincInfo
- Publication number
- IL41761A IL41761A IL41761A IL4176173A IL41761A IL 41761 A IL41761 A IL 41761A IL 41761 A IL41761 A IL 41761A IL 4176173 A IL4176173 A IL 4176173A IL 41761 A IL41761 A IL 41761A
- Authority
- IL
- Israel
- Prior art keywords
- slurry
- vessel
- leaching
- zinc
- vessels
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims 9
- 239000011701 zinc Substances 0.000 title claims 9
- 229910052725 zinc Inorganic materials 0.000 title claims 9
- 238000011084 recovery Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 22
- 239000012141 concentrate Substances 0.000 claims abstract 5
- 239000007787 solid Substances 0.000 claims abstract 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract 3
- 238000005188 flotation Methods 0.000 claims abstract 2
- 239000002002 slurry Substances 0.000 claims 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 24
- 238000002386 leaching Methods 0.000 claims 20
- 229910021529 ammonia Inorganic materials 0.000 claims 12
- 239000000243 solution Substances 0.000 claims 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
- 239000001301 oxygen Substances 0.000 claims 4
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 239000008346 aqueous phase Substances 0.000 claims 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 3
- 239000011707 mineral Substances 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 239000007790 solid phase Substances 0.000 claims 2
- 229910052950 sphalerite Inorganic materials 0.000 claims 2
- 229910001656 zinc mineral Inorganic materials 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 238000009291 froth flotation Methods 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
-
- 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
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Insulating Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24234072A | 1972-04-10 | 1972-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41761A0 IL41761A0 (en) | 1973-05-31 |
| IL41761A true IL41761A (en) | 1976-03-31 |
Family
ID=22914395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41761A IL41761A (en) | 1972-04-10 | 1973-03-13 | Recovery of zinc |
Country Status (19)
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576314A (en) * | 1948-11-06 | 1951-11-27 | Sherritt Gordon Mines Ltd | Extracting of nickel values from nickeliferous sulfide material |
| DE825747C (de) * | 1948-11-06 | 1951-12-20 | Sherritt Gordon Mines Ltd | Verfahren zur Gewinnung von Nickel |
| BE514331A (enrdf_load_stackoverflow) * | 1951-09-21 | 1900-01-01 | ||
| GB746633A (en) * | 1954-03-11 | 1956-03-14 | Sherritt Gordon Mines Ltd | Improved method of extracting zinc from zinc bearing material |
| DE1045665B (de) * | 1954-03-15 | 1958-12-04 | Sherritt Gordon Mines Ltd | Verfahren zur Gewinnung von Zink und gegebenenfalls auch von Kupfer |
| US2822263A (en) * | 1954-09-01 | 1958-02-04 | Sherritt Gordon Mines Ltd | Method of extracting copper values from copper bearing mineral sulphides |
| DE1049105B (de) * | 1957-11-23 | 1959-01-22 | Norddeutsche Affinerie | Verfahren zur Aufarbeitung arsenidischer und/oder antimonidischer Huetten-Zwischenprodukte |
| DE1161432B (de) * | 1962-11-21 | 1964-01-16 | Norddeutsche Affinerie | Verfahren zur Aufarbeitung arsenidischer und/oder antimonidischer Huetten-Zwischenprodukte |
-
1973
- 1973-03-13 ZA ZA731753A patent/ZA731753B/xx unknown
- 1973-03-13 IL IL41761A patent/IL41761A/en unknown
- 1973-03-15 CA CA166,166A patent/CA995905A/en not_active Expired
- 1973-03-26 ZM ZM54/73*UA patent/ZM5473A1/xx unknown
- 1973-03-27 TR TR17876A patent/TR17876A/xx unknown
- 1973-03-29 FR FR7311370A patent/FR2179773A1/fr active Granted
- 1973-04-02 IT IT67942/73A patent/IT980742B/it active
- 1973-04-03 PH PH14489A patent/PH12395A/en unknown
- 1973-04-03 ES ES413293A patent/ES413293A1/es not_active Expired
- 1973-04-04 NL NL7304664A patent/NL7304664A/xx not_active Application Discontinuation
- 1973-04-06 DE DE2317332A patent/DE2317332C3/de not_active Expired
- 1973-04-06 BR BR732500A patent/BR7302500D0/pt unknown
- 1973-04-06 SE SE7304876A patent/SE407236B/xx unknown
- 1973-04-09 CS CS2519A patent/CS170470B2/cs unknown
- 1973-04-09 JP JP3966173A patent/JPS5540648B2/ja not_active Expired
- 1973-04-09 NO NO1440/73A patent/NO137758C/no unknown
- 1973-04-09 IE IE560/73A patent/IE37509B1/xx unknown
- 1973-04-09 BE BE129804A patent/BE797954A/xx unknown
- 1973-04-10 AR AR247472A patent/AR200578A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317332C3 (de) | 1982-09-09 |
| CS170470B2 (enrdf_load_stackoverflow) | 1976-08-27 |
| ZA731753B (en) | 1973-12-19 |
| AR200578A1 (es) | 1974-11-22 |
| IL41761A0 (en) | 1973-05-31 |
| NO137758C (no) | 1978-04-19 |
| PH12395A (en) | 1979-02-01 |
| JPS4935222A (enrdf_load_stackoverflow) | 1974-04-01 |
| IE37509L (en) | 1973-10-10 |
| DE2317332B2 (de) | 1982-02-04 |
| IE37509B1 (en) | 1977-08-03 |
| BE797954A (fr) | 1973-10-09 |
| ZM5473A1 (en) | 1973-11-21 |
| DE2317332A1 (de) | 1973-10-25 |
| ES413293A1 (es) | 1976-01-16 |
| NO137758B (no) | 1978-01-09 |
| SE407236B (sv) | 1979-03-19 |
| FR2179773A1 (en) | 1973-11-23 |
| IT980742B (it) | 1974-10-10 |
| TR17876A (tr) | 1976-09-01 |
| CA995905A (en) | 1976-08-31 |
| JPS5540648B2 (enrdf_load_stackoverflow) | 1980-10-20 |
| BR7302500D0 (pt) | 1974-06-27 |
| FR2179773B1 (enrdf_load_stackoverflow) | 1977-07-29 |
| NL7304664A (enrdf_load_stackoverflow) | 1973-10-12 |
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