NO754381L - - Google Patents
Info
- Publication number
- NO754381L NO754381L NO754381A NO754381A NO754381L NO 754381 L NO754381 L NO 754381L NO 754381 A NO754381 A NO 754381A NO 754381 A NO754381 A NO 754381A NO 754381 L NO754381 L NO 754381L
- Authority
- NO
- Norway
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
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- 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
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
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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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53638474A | 1974-12-26 | 1974-12-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO754381L true NO754381L (en) | 1976-06-29 |
| NO138952B NO138952B (en) | 1978-09-04 |
| NO138952C NO138952C (en) | 1978-12-13 |
Family
ID=24138268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO754381A NO138952C (en) | 1974-12-26 | 1975-12-23 | PROCEDURE FOR THE PREPARATION OF A NICKEL-CONTAINING SULFIDE MAT WITH IMPROVED AUTOSPHERE PRESSURE PROPERTIES |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5848619B2 (en) |
| CA (1) | CA1055711A (en) |
| DE (1) | DE2557432A1 (en) |
| FI (1) | FI65811C (en) |
| FR (1) | FR2296020A1 (en) |
| GB (1) | GB1460268A (en) |
| NO (1) | NO138952C (en) |
| SE (1) | SE7514428L (en) |
| ZA (1) | ZA756464B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0370789U (en) * | 1989-11-14 | 1991-07-16 | ||
| JPH0735426U (en) * | 1993-12-06 | 1995-07-04 | 石川島播磨重工業株式会社 | Belt conveyor belt cleaning device |
-
1975
- 1975-08-22 CA CA233,946A patent/CA1055711A/en not_active Expired
- 1975-10-13 ZA ZA00756464A patent/ZA756464B/en unknown
- 1975-10-24 FI FI752973A patent/FI65811C/en not_active IP Right Cessation
- 1975-10-31 GB GB4534475A patent/GB1460268A/en not_active Expired
- 1975-12-10 FR FR7537725A patent/FR2296020A1/en active Granted
- 1975-12-19 DE DE19752557432 patent/DE2557432A1/en not_active Ceased
- 1975-12-19 SE SE7514428A patent/SE7514428L/en unknown
- 1975-12-23 NO NO754381A patent/NO138952C/en unknown
- 1975-12-25 JP JP50154150A patent/JPS5848619B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1055711A (en) | 1979-06-05 |
| AU8584875A (en) | 1977-04-28 |
| GB1460268A (en) | 1976-12-31 |
| FI65811B (en) | 1984-03-30 |
| NO138952C (en) | 1978-12-13 |
| DE2557432A1 (en) | 1976-07-08 |
| JPS5848619B2 (en) | 1983-10-29 |
| FI65811C (en) | 1984-07-10 |
| SE7514428L (en) | 1976-06-28 |
| ZA756464B (en) | 1976-09-29 |
| FR2296020A1 (en) | 1976-07-23 |
| NO138952B (en) | 1978-09-04 |
| FR2296020B1 (en) | 1980-07-25 |
| FI752973A (en) | 1976-06-27 |
| JPS5189814A (en) | 1976-08-06 |