CA1055711A - Procede destine a ameliorer la lixiviation atmospherique d'une matte nickelifere - Google Patents
Procede destine a ameliorer la lixiviation atmospherique d'une matte nickelifereInfo
- Publication number
- CA1055711A CA1055711A CA233,946A CA233946A CA1055711A CA 1055711 A CA1055711 A CA 1055711A CA 233946 A CA233946 A CA 233946A CA 1055711 A CA1055711 A CA 1055711A
- Authority
- CA
- Canada
- Prior art keywords
- matte
- temperature
- nickel
- leaching
- liquidus
- 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
- 238000002386 leaching Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 105
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 21
- 239000011593 sulfur Substances 0.000 claims abstract description 21
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010791 quenching Methods 0.000 claims abstract description 10
- 230000000171 quenching effect Effects 0.000 claims abstract description 10
- 238000004090 dissolution Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 6
- YGHCWPXPAHSSNA-UHFFFAOYSA-N nickel subsulfide Chemical compound [Ni].[Ni]=S.[Ni]=S YGHCWPXPAHSSNA-UHFFFAOYSA-N 0.000 claims abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- 229940032330 sulfuric acid Drugs 0.000 claims 4
- YFLLTMUVNFGTIW-UHFFFAOYSA-N nickel;sulfanylidenecopper Chemical compound [Ni].[Cu]=S YFLLTMUVNFGTIW-UHFFFAOYSA-N 0.000 abstract description 4
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract description 3
- 229960005349 sulfur Drugs 0.000 abstract 3
- 235000001508 sulfur Nutrition 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 29
- 238000005469 granulation Methods 0.000 description 17
- 230000003179 granulation Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- -1 about 2% to 40%) Chemical compound 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003923 scrap metal Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- PZOHPVWRSNXCRP-QRCCJXOFSA-N GPL-1 Chemical group C([C@@H](NC(=O)CC(O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCC)C(=O)N[C@H]([C@@H](C)OC1[C@@H]([C@H](O)[C@H](O)[C@H](C)O1)O[C@H]1[C@@H]([C@H](O)[C@@H](O)[C@H](C)O1)O)C(=O)N[C@H](C)C(=O)N[C@@H](C)COC1[C@@H]([C@H](OC)[C@@H](OC)[C@H](C)O1)O)C1=CC=CC=C1 PZOHPVWRSNXCRP-QRCCJXOFSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 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
- C22B23/0415—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
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (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)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53638474A | 1974-12-26 | 1974-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055711A true CA1055711A (fr) | 1979-06-05 |
Family
ID=24138268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA233,946A Expired CA1055711A (fr) | 1974-12-26 | 1975-08-22 | Procede destine a ameliorer la lixiviation atmospherique d'une matte nickelifere |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5848619B2 (fr) |
| CA (1) | CA1055711A (fr) |
| DE (1) | DE2557432A1 (fr) |
| FI (1) | FI65811C (fr) |
| FR (1) | FR2296020A1 (fr) |
| GB (1) | GB1460268A (fr) |
| NO (1) | NO138952C (fr) |
| SE (1) | SE7514428L (fr) |
| ZA (1) | ZA756464B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0370789U (fr) * | 1989-11-14 | 1991-07-16 | ||
| JPH0735426U (ja) * | 1993-12-06 | 1995-07-04 | 石川島播磨重工業株式会社 | ベルトコンベアのベルトクリーニング装置 |
-
1975
- 1975-08-22 CA CA233,946A patent/CA1055711A/fr not_active Expired
- 1975-10-13 ZA ZA00756464A patent/ZA756464B/xx unknown
- 1975-10-24 FI FI752973A patent/FI65811C/fi not_active IP Right Cessation
- 1975-10-31 GB GB4534475A patent/GB1460268A/en not_active Expired
- 1975-12-10 FR FR7537725A patent/FR2296020A1/fr active Granted
- 1975-12-19 SE SE7514428A patent/SE7514428L/xx unknown
- 1975-12-19 DE DE19752557432 patent/DE2557432A1/de not_active Ceased
- 1975-12-23 NO NO754381A patent/NO138952C/no unknown
- 1975-12-25 JP JP50154150A patent/JPS5848619B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2296020A1 (fr) | 1976-07-23 |
| JPS5848619B2 (ja) | 1983-10-29 |
| SE7514428L (sv) | 1976-06-28 |
| NO754381L (fr) | 1976-06-29 |
| AU8584875A (en) | 1977-04-28 |
| NO138952B (no) | 1978-09-04 |
| JPS5189814A (fr) | 1976-08-06 |
| DE2557432A1 (de) | 1976-07-08 |
| FR2296020B1 (fr) | 1980-07-25 |
| GB1460268A (en) | 1976-12-31 |
| ZA756464B (en) | 1976-09-29 |
| FI65811C (fi) | 1984-07-10 |
| FI65811B (fi) | 1984-03-30 |
| NO138952C (no) | 1978-12-13 |
| FI752973A (fr) | 1976-06-27 |
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