CA1214335A - Hydrodynamic recycle of metallic sulfide seed under pressure - Google Patents
Hydrodynamic recycle of metallic sulfide seed under pressureInfo
- Publication number
- CA1214335A CA1214335A CA000430187A CA430187A CA1214335A CA 1214335 A CA1214335 A CA 1214335A CA 000430187 A CA000430187 A CA 000430187A CA 430187 A CA430187 A CA 430187A CA 1214335 A CA1214335 A CA 1214335A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- autoclave
- slurry
- solution
- sulfide
- 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
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims description 15
- 239000002002 slurry Substances 0.000 claims abstract description 53
- 238000001556 precipitation Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000002244 precipitate Substances 0.000 claims abstract description 19
- 239000000047 product Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 150000002500 ions Chemical class 0.000 claims abstract description 13
- 239000012141 concentrate Substances 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 8
- 230000001376 precipitating effect Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract 4
- 230000006854 communication Effects 0.000 claims abstract 4
- 239000000243 solution Substances 0.000 claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 38
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000002386 leaching Methods 0.000 claims description 8
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims description 7
- 208000036366 Sensation of pressure Diseases 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 229910001453 nickel ion Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 9
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- 229910001710 laterite Inorganic materials 0.000 claims 1
- 239000011504 laterite Substances 0.000 claims 1
- 235000008504 concentrate Nutrition 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 description 8
- 239000010941 cobalt Substances 0.000 description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 8
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 7
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 244000132059 Carica parviflora Species 0.000 description 1
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000012066 reaction slurry Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
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; Oxysulfides
-
- 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)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39045182A | 1982-06-21 | 1982-06-21 | |
| US390,451 | 1982-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1214335A true CA1214335A (en) | 1986-11-25 |
Family
ID=23542506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000430187A Expired CA1214335A (en) | 1982-06-21 | 1983-06-10 | Hydrodynamic recycle of metallic sulfide seed under pressure |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1578883A (enrdf_load_stackoverflow) |
| BR (1) | BR8303263A (enrdf_load_stackoverflow) |
| CA (1) | CA1214335A (enrdf_load_stackoverflow) |
| FR (1) | FR2528719B1 (enrdf_load_stackoverflow) |
| GR (1) | GR78311B (enrdf_load_stackoverflow) |
| PH (1) | PH18469A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397185A (zh) * | 2013-06-24 | 2013-11-20 | 中南大学 | 一种含铁和游离硫酸的硫酸镍溶液沉铁过程中除钙的方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75868C (fi) * | 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 (fi) * | 1999-11-09 | 2001-03-15 | Outokumpu Oy | Menetelmä nikkelin pelkistämiseksi vesiliuoksesta |
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 (fr) * | 1959-05-05 | 1960-08-16 | Sherritt Gordon Mines Ltd | Procédé de traitement de minerais latéritiques |
| FR1384908A (fr) * | 1962-07-25 | 1965-01-08 | Sherritt Gordon Mines Ltd | Procédé de récupération par sulfatation du nickel et du cobalt oxydés dans les minerais et concentrés |
| 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 AU AU15788/83A patent/AU1578883A/en not_active Abandoned
- 1983-06-15 GR GR71681A patent/GR78311B/el unknown
- 1983-06-20 BR BR8303263A patent/BR8303263A/pt unknown
- 1983-06-20 FR FR8310180A patent/FR2528719B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397185A (zh) * | 2013-06-24 | 2013-11-20 | 中南大学 | 一种含铁和游离硫酸的硫酸镍溶液沉铁过程中除钙的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8303263A (pt) | 1984-02-07 |
| FR2528719B1 (fr) | 1988-12-09 |
| GR78311B (enrdf_load_stackoverflow) | 1984-09-26 |
| FR2528719A1 (fr) | 1983-12-23 |
| PH18469A (en) | 1985-07-18 |
| AU1578883A (en) | 1984-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |