CA2008167C - Methode et appareil pour l'obtention d'une matte de nickel de qualite superieure - Google Patents
Methode et appareil pour l'obtention d'une matte de nickel de qualite superieureInfo
- Publication number
- CA2008167C CA2008167C CA 2008167 CA2008167A CA2008167C CA 2008167 C CA2008167 C CA 2008167C CA 2008167 CA2008167 CA 2008167 CA 2008167 A CA2008167 A CA 2008167A CA 2008167 C CA2008167 C CA 2008167C
- Authority
- CA
- Canada
- Prior art keywords
- suspension smelting
- furnace
- smelting furnace
- matte
- electric furnace
- 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 - Lifetime
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000003723 Smelting Methods 0.000 claims abstract description 55
- 239000000725 suspension Substances 0.000 claims abstract description 46
- 239000002893 slag Substances 0.000 claims abstract description 24
- 239000012141 concentrate Substances 0.000 claims abstract description 11
- 238000011282 treatment Methods 0.000 claims abstract description 7
- 239000003500 flue dust Substances 0.000 claims abstract description 5
- 230000004907 flux Effects 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 239000012768 molten material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- 239000001117 sulphuric acid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 101100126167 Escherichia coli (strain K12) intD gene Proteins 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
Classifications
-
- 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
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI890395 | 1989-01-27 | ||
| FI890395A FI84368B (fi) | 1989-01-27 | 1989-01-27 | Foerfarande och anlaeggning foer framstaellning av nickelfinsten. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2008167A1 CA2008167A1 (fr) | 1990-07-27 |
| CA2008167C true CA2008167C (fr) | 1996-12-03 |
Family
ID=8527788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2008167 Expired - Lifetime CA2008167C (fr) | 1989-01-27 | 1990-01-19 | Methode et appareil pour l'obtention d'une matte de nickel de qualite superieure |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN1027978C (fr) |
| AU (1) | AU623969B2 (fr) |
| BR (1) | BR9000366A (fr) |
| CA (1) | CA2008167C (fr) |
| FI (1) | FI84368B (fr) |
| RU (1) | RU2102509C1 (fr) |
| UA (1) | UA27218C2 (fr) |
| ZA (1) | ZA90500B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4320319C2 (de) * | 1992-06-18 | 2003-11-20 | Outokumpu Harjavalta Metals Oy | Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI97396C (fi) * | 1993-12-10 | 1996-12-10 | Outokumpu Eng Contract | Menetelmä nikkelihienokiven valmistamiseksi ainakin osittain pyrometallurgisesti jalostetuista nikkelipitoisista raaka-aineista |
| FI98380C (fi) * | 1994-02-17 | 1997-06-10 | Outokumpu Eng Contract | Menetelmä ja laitteisto suspensiosulatusta varten |
| FI114808B (fi) * | 2002-05-03 | 2004-12-31 | Outokumpu Oy | Menetelmä jalometallirikasteen jalostamiseksi |
| CN1311090C (zh) * | 2005-08-23 | 2007-04-18 | 云锡元江镍业有限责任公司 | 一种硫化镍物料生产镍高锍的方法 |
| US8016912B2 (en) | 2007-09-14 | 2011-09-13 | Barrick Gold Corporation | Process for recovering platinum group metals using reductants |
| FI20110279A0 (fi) | 2011-08-29 | 2011-08-29 | Outotec Oyj | Menetelmä metallien talteenottamiseksi niitä sisältävästä materiaalista |
| CN102605191B (zh) | 2012-04-16 | 2013-12-25 | 阳谷祥光铜业有限公司 | 一种铜精矿直接生产粗铜的方法 |
| FI124912B (fi) | 2012-04-16 | 2015-03-31 | Outotec Oyj | Menetelmä ei-rautametallien metallurgisten kuonien käsittelemiseksi |
| FI124028B (en) * | 2012-06-13 | 2014-02-14 | Outotec Oyj | Method and arrangement for refining copper concentrate |
| CN104451195B (zh) * | 2014-11-21 | 2016-05-18 | 邱江波 | 红土镍矿的闪速熔炼方法 |
| CN104880073B (zh) * | 2015-06-23 | 2016-11-23 | 邹镇 | 一种一步熔吹冶炼装置 |
| CN112030006B (zh) * | 2020-07-17 | 2022-05-31 | 中国恩菲工程技术有限公司 | 适用于镍锍吹炼还原炉的筛炉方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143015B2 (fr) * | 1972-05-04 | 1976-11-19 | ||
| AU521924B2 (en) * | 1978-12-06 | 1982-05-06 | Moskovsky Ins Stali | Pyrometallurgical processing of nonferrous materials |
-
1989
- 1989-01-27 FI FI890395A patent/FI84368B/fi not_active Application Discontinuation
-
1990
- 1990-01-18 AU AU48606/90A patent/AU623969B2/en not_active Expired
- 1990-01-19 CA CA 2008167 patent/CA2008167C/fr not_active Expired - Lifetime
- 1990-01-24 BR BR9000366A patent/BR9000366A/pt not_active IP Right Cessation
- 1990-01-24 ZA ZA90500A patent/ZA90500B/xx unknown
- 1990-01-25 CN CN90100412A patent/CN1027978C/zh not_active Expired - Lifetime
- 1990-01-26 UA UA4743127A patent/UA27218C2/uk unknown
- 1990-01-26 RU SU4743127 patent/RU2102509C1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4320319C2 (de) * | 1992-06-18 | 2003-11-20 | Outokumpu Harjavalta Metals Oy | Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4860690A (en) | 1990-08-02 |
| FI890395A0 (fi) | 1989-01-27 |
| BR9000366A (pt) | 1990-12-04 |
| CA2008167A1 (fr) | 1990-07-27 |
| FI84368B (fi) | 1991-08-15 |
| FI890395A (fi) | 1990-07-28 |
| CN1027978C (zh) | 1995-03-22 |
| CN1044501A (zh) | 1990-08-08 |
| AU623969B2 (en) | 1992-05-28 |
| RU2102509C1 (ru) | 1998-01-20 |
| UA27218C2 (uk) | 2000-08-15 |
| ZA90500B (en) | 1990-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |