FI52026B - - Google Patents
Info
- Publication number
- FI52026B FI52026B FI1701/70A FI170170A FI52026B FI 52026 B FI52026 B FI 52026B FI 1701/70 A FI1701/70 A FI 1701/70A FI 170170 A FI170170 A FI 170170A FI 52026 B FI52026 B FI 52026B
- Authority
- FI
- Finland
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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
-
- 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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA55139 | 1969-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI52026B true FI52026B (de) | 1977-02-28 |
| FI52026C FI52026C (fi) | 1977-06-10 |
Family
ID=4085387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI701701A FI52026C (fi) | 1969-06-23 | 1970-06-16 | Ei-rautamineraalien rikastaminen. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4940043B1 (de) |
| BE (1) | BE752310A (de) |
| BR (1) | BR7019916D0 (de) |
| CA (1) | CA892480A (de) |
| DE (1) | DE2030922A1 (de) |
| FI (1) | FI52026C (de) |
| FR (1) | FR2052853A5 (de) |
| GB (1) | GB1314213A (de) |
| NL (1) | NL7009074A (de) |
| NO (1) | NO129096B (de) |
| SE (1) | SE370333B (de) |
| ZA (1) | ZA704048B (de) |
| ZM (1) | ZM7270A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598454A (en) * | 1977-03-15 | 1981-09-23 | Sherritt Gordon Mines Ltd | Leaching of metal sulphides |
| FR2597465B1 (fr) * | 1986-04-17 | 1988-07-29 | Elf Aquitaine | Procede pour l'extraction du soufre de minerais pyritiques |
| FR2597466B1 (fr) * | 1986-04-17 | 1988-07-29 | Elf Aquitaine | Procede d'obtention de soufre elementaire a partir d'un minerai de sulfure de fer |
| FR2597467B1 (fr) * | 1986-04-17 | 1988-07-29 | Elf Aquitaine | Perfectionnement a l'extraction du soufre de minerais de fer traites par lixiviation oxydante |
| JP2010180450A (ja) * | 2009-02-05 | 2010-08-19 | Sumitomo Metal Mining Co Ltd | 硫化銅鉱物からの金の濃縮方法 |
-
1969
- 1969-06-23 CA CA892480A patent/CA892480A/en not_active Expired
-
1970
- 1970-06-15 ZA ZA704048A patent/ZA704048B/xx unknown
- 1970-06-16 FI FI701701A patent/FI52026C/fi active
- 1970-06-18 NO NO02367/70A patent/NO129096B/no unknown
- 1970-06-19 BE BE752310D patent/BE752310A/xx unknown
- 1970-06-19 ZM ZM72/70A patent/ZM7270A1/xx unknown
- 1970-06-19 NL NL7009074A patent/NL7009074A/xx unknown
- 1970-06-22 SE SE7008630A patent/SE370333B/xx unknown
- 1970-06-22 FR FR7022892A patent/FR2052853A5/fr not_active Expired
- 1970-06-23 DE DE19702030922 patent/DE2030922A1/de active Pending
- 1970-06-23 JP JP45054695A patent/JPS4940043B1/ja active Pending
- 1970-06-23 GB GB3041470A patent/GB1314213A/en not_active Expired
- 1970-06-24 BR BR219916/70A patent/BR7019916D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE370333B (de) | 1974-10-14 |
| ZM7270A1 (en) | 1971-02-22 |
| FR2052853A5 (de) | 1971-04-09 |
| CA892480A (en) | 1972-02-08 |
| FI52026C (fi) | 1977-06-10 |
| BR7019916D0 (pt) | 1973-04-17 |
| GB1314213A (en) | 1973-04-18 |
| NO129096B (de) | 1974-02-25 |
| BE752310A (fr) | 1970-12-21 |
| DE2030922A1 (de) | 1971-01-07 |
| NL7009074A (de) | 1970-12-28 |
| ZA704048B (en) | 1971-02-24 |
| JPS4940043B1 (de) | 1974-10-30 |