CA1160460A - Process of upgrading nickeliferous oxide ores of lateritic origin - Google Patents
Process of upgrading nickeliferous oxide ores of lateritic originInfo
- Publication number
- CA1160460A CA1160460A CA000333567A CA333567A CA1160460A CA 1160460 A CA1160460 A CA 1160460A CA 000333567 A CA000333567 A CA 000333567A CA 333567 A CA333567 A CA 333567A CA 1160460 A CA1160460 A CA 1160460A
- Authority
- CA
- Canada
- Prior art keywords
- ore
- attrition
- process according
- particles
- pulp
- 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
- 238000000034 method Methods 0.000 title claims abstract description 57
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002245 particle Substances 0.000 claims abstract description 46
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 27
- 238000011084 recovery Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000012141 concentrate Substances 0.000 claims description 21
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 5
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 2
- 238000013019 agitation Methods 0.000 claims 1
- 238000004537 pulping Methods 0.000 claims 1
- 235000008504 concentrate Nutrition 0.000 description 20
- 229910052681 coesite Inorganic materials 0.000 description 12
- 229910052906 cristobalite Inorganic materials 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 12
- 229910052682 stishovite Inorganic materials 0.000 description 12
- 229910052905 tridymite Inorganic materials 0.000 description 12
- 239000000047 product Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical group CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910001710 laterite Inorganic materials 0.000 description 1
- 239000011504 laterite Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- XIKYYQJBTPYKSG-UHFFFAOYSA-N nickel Chemical compound [Ni].[Ni] XIKYYQJBTPYKSG-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7823669A FR2432893A2 (fr) | 1978-08-11 | 1978-08-11 | Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique |
| FR78-23.669 | 1978-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1160460A true CA1160460A (en) | 1984-01-17 |
Family
ID=9211774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000333567A Expired CA1160460A (en) | 1978-08-11 | 1979-08-10 | Process of upgrading nickeliferous oxide ores of lateritic origin |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5554534A (enrdf_load_stackoverflow) |
| AU (1) | AU536961B2 (enrdf_load_stackoverflow) |
| BR (1) | BR7905175A (enrdf_load_stackoverflow) |
| CA (1) | CA1160460A (enrdf_load_stackoverflow) |
| DO (1) | DOP1979002806A (enrdf_load_stackoverflow) |
| FR (1) | FR2432893A2 (enrdf_load_stackoverflow) |
| GB (1) | GB2032896B (enrdf_load_stackoverflow) |
| GR (1) | GR69854B (enrdf_load_stackoverflow) |
| YU (1) | YU195079A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI112096B (sv) * | 2001-07-06 | 2003-10-31 | Omg Finland Oy | Förfarande vid utvinning av nickel och eventuellt kobolt medelst lakning ur nickelhaltig lateritmalm |
| AU2003903632A0 (en) * | 2003-07-14 | 2003-07-31 | Qni Technology Pty Ltd | Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
| JP5163387B2 (ja) | 2007-11-13 | 2013-03-13 | 住友金属鉱山株式会社 | サプロライト鉱のニッケル濃縮処理方法 |
| JP5119944B2 (ja) * | 2008-01-22 | 2013-01-16 | 住友金属鉱山株式会社 | トロンメル内におけるショートパスの防止方法 |
| WO2010032513A1 (ja) * | 2008-09-18 | 2010-03-25 | 住友金属鉱山株式会社 | サプロライト鉱のニッケル濃縮処理方法 |
| EP2913993B1 (en) * | 2014-02-26 | 2016-02-17 | Axis AB | Method and control unit for controlling exposure of a camera |
| CN104148172B (zh) * | 2014-07-28 | 2016-05-04 | 鞍钢集团矿业公司 | 一种赤铁矿尾矿分别磨矿、强磁-反浮选回收工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR983337A (fr) * | 1949-02-18 | 1951-06-21 | Procédé de lavage de latérites | |
| GB998230A (enrdf_load_stackoverflow) * | 1962-07-25 | 1900-01-01 | ||
| US3582005A (en) * | 1968-07-01 | 1971-06-01 | Falconbridge Nickel Mines Ltd | Beneficiation of nickel ores |
| CA926381A (en) * | 1970-10-01 | 1973-05-15 | T. O'kane Patrick | Method of preparing laterite ore mixtures for reduction roasting |
| CA1016755A (en) * | 1974-06-26 | 1977-09-06 | Cominco Ltd. | Process for hydrometallurgical upgrading |
| FR2320781A1 (fr) * | 1975-08-14 | 1977-03-11 | Nickel Sln Ste Metallurg Le | Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique |
| FR2360676A1 (fr) * | 1976-08-06 | 1978-03-03 | Nickel Le | Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique |
-
1978
- 1978-08-11 FR FR7823669A patent/FR2432893A2/fr active Granted
-
1979
- 1979-08-09 GR GR59807A patent/GR69854B/el unknown
- 1979-08-10 YU YU195079A patent/YU195079A/xx unknown
- 1979-08-10 JP JP10272679A patent/JPS5554534A/ja active Granted
- 1979-08-10 BR BR7905175A patent/BR7905175A/pt not_active IP Right Cessation
- 1979-08-10 CA CA000333567A patent/CA1160460A/en not_active Expired
- 1979-08-11 DO DO1979002806A patent/DOP1979002806A/es unknown
- 1979-08-13 GB GB7928138A patent/GB2032896B/en not_active Expired
- 1979-08-13 AU AU49847/79A patent/AU536961B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GR69854B (enrdf_load_stackoverflow) | 1982-07-19 |
| JPH034610B2 (enrdf_load_stackoverflow) | 1991-01-23 |
| FR2432893A2 (fr) | 1980-03-07 |
| GB2032896B (en) | 1982-12-08 |
| AU536961B2 (en) | 1984-05-31 |
| YU195079A (en) | 1982-10-31 |
| BR7905175A (pt) | 1980-04-29 |
| JPS5554534A (en) | 1980-04-21 |
| GB2032896A (en) | 1980-05-14 |
| AU4984779A (en) | 1980-02-14 |
| FR2432893B2 (enrdf_load_stackoverflow) | 1983-09-30 |
| DOP1979002806A (es) | 1990-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |