GR78311B - - Google Patents
Info
- Publication number
- GR78311B GR78311B GR71681A GR830171681A GR78311B GR 78311 B GR78311 B GR 78311B GR 71681 A GR71681 A GR 71681A GR 830171681 A GR830171681 A GR 830171681A GR 78311 B GR78311 B GR 78311B
- Authority
- GR
- Greece
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/12—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/11—Sulfides
-
- 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
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39045182A | 1982-06-21 | 1982-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR78311B true GR78311B (en) | 1984-09-26 |
Family
ID=23542506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR71681A GR78311B (en) | 1982-06-21 | 1983-06-15 |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1578883A (en) |
| BR (1) | BR8303263A (en) |
| CA (1) | CA1214335A (en) |
| FR (1) | FR2528719B1 (en) |
| GR (1) | GR78311B (en) |
| PH (1) | PH18469A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75868C (en) * | 1986-10-03 | 1988-08-08 | Outokumpu Oy | SAETT ATT UTFAELLA OCH AVSKILJA METALLER. |
| CA1324724C (en) * | 1986-08-18 | 1993-11-30 | George Houlachi | Process for the removal of cobalt impurities from zinc sulphate solutions |
| FI106635B (en) * | 1999-11-09 | 2001-03-15 | Outokumpu Oy | Process for reducing nickel out of an aqueous solution |
| CN103397185A (en) * | 2013-06-24 | 2013-11-20 | 中南大学 | Method for calcium removal during iron precipitation of nickel sulfate solution containing iron and free sulfuric acid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722480A (en) * | 1954-06-21 | 1955-11-01 | Chemical Construction Corp | Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions |
| FR1226788A (en) * | 1959-05-05 | 1960-08-16 | Sherritt Gordon Mines Ltd | Process for the treatment of lateritic ores |
| FR1384908A (en) * | 1962-07-25 | 1965-01-08 | Sherritt Gordon Mines Ltd | Process for the recovery by sulphation of oxidized nickel and cobalt in ores and concentrates |
| CA1035152A (en) * | 1974-09-19 | 1978-07-25 | Inco Limited | Recovery of nickel from nickel sulfate solutions |
| US4110400A (en) * | 1977-08-01 | 1978-08-29 | Amax Inc. | Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution |
-
1983
- 1983-06-10 CA CA000430187A patent/CA1214335A/en not_active Expired
- 1983-06-14 PH PH29051A patent/PH18469A/en unknown
- 1983-06-15 GR GR71681A patent/GR78311B/el unknown
- 1983-06-15 AU AU15788/83A patent/AU1578883A/en not_active Abandoned
- 1983-06-20 FR FR8310180A patent/FR2528719B1/en not_active Expired
- 1983-06-20 BR BR8303263A patent/BR8303263A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH18469A (en) | 1985-07-18 |
| BR8303263A (en) | 1984-02-07 |
| CA1214335A (en) | 1986-11-25 |
| FR2528719B1 (en) | 1988-12-09 |
| FR2528719A1 (en) | 1983-12-23 |
| AU1578883A (en) | 1984-01-05 |