CA2579579A1 - Methode de raffinage de cuivre a feu continu - Google Patents
Methode de raffinage de cuivre a feu continu Download PDFInfo
- Publication number
- CA2579579A1 CA2579579A1 CA002579579A CA2579579A CA2579579A1 CA 2579579 A1 CA2579579 A1 CA 2579579A1 CA 002579579 A CA002579579 A CA 002579579A CA 2579579 A CA2579579 A CA 2579579A CA 2579579 A1 CA2579579 A1 CA 2579579A1
- Authority
- CA
- Canada
- Prior art keywords
- copper
- liquid
- oxidized
- gases
- forth
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 122
- 239000010949 copper Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000007670 refining Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 239000002893 slag Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 238000010079 rubber tapping Methods 0.000 claims abstract 6
- 239000000567 combustion gas Substances 0.000 claims abstract 4
- 239000000919 ceramic Substances 0.000 claims abstract 2
- 230000007935 neutral effect Effects 0.000 claims abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 42
- 239000003638 chemical reducing agent Substances 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 239000003345 natural gas Substances 0.000 claims description 18
- 239000003610 charcoal Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 7
- 239000003517 fume Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 claims 1
- 229940112669 cuprous oxide Drugs 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 235000010269 sulphur dioxide Nutrition 0.000 claims 1
- 239000004291 sulphur dioxide Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000002792 vascular Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910001868 water Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000512668 Eunectes Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 long reduction time Chemical compound 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000010747 number 6 fuel oil Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/005—Smelting or converting in a succession of furnaces
-
- 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
- C22B15/00—Obtaining copper
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2269 | 2004-09-07 | ||
| CL2004002269 | 2004-09-07 | ||
| PCT/US2005/031731 WO2006029162A1 (fr) | 2004-09-07 | 2005-09-06 | Procede de raffinage au feu en continu du cuivre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2579579A1 true CA2579579A1 (fr) | 2006-03-16 |
| CA2579579C CA2579579C (fr) | 2017-06-13 |
Family
ID=40935504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2579579A Expired - Fee Related CA2579579C (fr) | 2004-09-07 | 2005-09-06 | Methode de raffinage de cuivre a feu continu |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2111472A1 (fr) |
| KR (1) | KR20080100402A (fr) |
| AU (1) | AU2005282475B2 (fr) |
| CA (1) | CA2579579C (fr) |
| MX (1) | MX2007002764A (fr) |
| WO (1) | WO2006029162A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CL2007003701A1 (es) * | 2007-12-19 | 2008-08-22 | Univ Chile | Metodo pirometalurgico para reduccion continua de oxigeno desde cobre oxidado que comprende un carguio de cobre liquido, inyeccion del reductor en el lecho empacado, reduccion del oxigeno desde el cobre con gases calientes, evacuacion del cobre reduc |
| CL2008000116A1 (es) * | 2008-01-15 | 2008-03-14 | Univ De Chile 51 Empresa Nac D | Metodo pirometalurgico intensivo continuo de conversion de mata de cobre liquida que comprende alimentar dicha mata dentro del primer reactor de oxidacion, suministrar gases al lecho empacado y fundentes silicios, sangrar la escoria, alimentar metal |
| CN102146521A (zh) * | 2010-02-08 | 2011-08-10 | 江西稀有金属钨业控股集团有限公司 | 降低紫杂铜再生精炼竖炉铜液含锡量的方法 |
| CN102586620B (zh) * | 2012-03-09 | 2014-05-14 | 广西有色再生金属有限公司 | 一种冶炼杂铜的精炼摇炉及其冶炼方法 |
| CN102676841A (zh) * | 2012-05-29 | 2012-09-19 | 江苏句容联合铜材有限公司 | 一种铜杆熔炼防氧化工艺 |
| CN103436713A (zh) * | 2013-08-23 | 2013-12-11 | 江苏句容联合铜材有限公司 | 一种铜板熔炼装置 |
| FI127195B (en) | 2015-05-06 | 2018-01-31 | Outotec Finland Oy | Fire refining of raw cups |
| ES2886195T3 (es) | 2017-05-10 | 2021-12-16 | Haldor Topsoe As | Un procedimiento para reducir el contenido de oxígeno en cobre metálico |
| WO2021175406A1 (fr) * | 2020-03-02 | 2021-09-10 | Montanuniversität Leoben | Appareil et processus de traitement thermique de matière première contenant des composés du lithium et des composés du phosphore, procédé de récupération du lithium et/ou du phosphore contenus dans le matériau résiduaire de batteries au lithium-ion |
| CN111363938B (zh) * | 2020-03-25 | 2021-06-25 | 宁波金田铜业(集团)股份有限公司 | 一种废杂黄铜的改性剂及使用其生产黄铜合金的方法 |
| CN113481381A (zh) * | 2021-06-17 | 2021-10-08 | 张家港联合铜业有限公司 | 一种基于二氧化碳的铜火法精炼工艺 |
| CN115747508A (zh) * | 2022-11-21 | 2023-03-07 | 中国恩菲工程技术有限公司 | 一种阳极炉精炼阳极铜的方法 |
| CN119979888B (zh) * | 2025-04-15 | 2025-07-22 | 安徽天硕金属材料有限公司 | 一种除铜精炼剂及再生精铅的生产工艺 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE622116A (fr) * | 1961-09-27 | |||
| GB1146082A (en) * | 1965-03-24 | 1969-03-19 | Sumitomo Metal Mining Co | Method of fire refining copper |
| GB1369494A (en) * | 1971-10-06 | 1974-10-09 | Foseco Int | Deoxidisation and desulphurisation of non-ferrous metals |
| US4315775A (en) * | 1979-11-28 | 1982-02-16 | Southwire Company | Continuous melting and refining of secondary and/or blister copper |
| JP2689540B2 (ja) * | 1988-11-21 | 1997-12-10 | 三菱マテリアル株式会社 | 低酸素含有銅の製造方法及び製造装置 |
| GB9211053D0 (en) * | 1992-05-23 | 1992-07-08 | Univ Birmingham | Oxygen smelting |
| US5449395A (en) * | 1994-07-18 | 1995-09-12 | Kennecott Corporation | Apparatus and process for the production of fire-refined blister copper |
| US5849061A (en) * | 1996-09-20 | 1998-12-15 | The Trustees Of Columbia University In The City Of New York | Process for refining high-impurity copper to anode copper |
| US6395059B1 (en) * | 2001-03-19 | 2002-05-28 | Noranda Inc. | Situ desulfurization scrubbing process for refining blister copper |
-
2005
- 2005-09-06 MX MX2007002764A patent/MX2007002764A/es unknown
- 2005-09-06 AU AU2005282475A patent/AU2005282475B2/en not_active Ceased
- 2005-09-06 CA CA2579579A patent/CA2579579C/fr not_active Expired - Fee Related
- 2005-09-06 WO PCT/US2005/031731 patent/WO2006029162A1/fr not_active Ceased
- 2005-09-06 KR KR1020077007827A patent/KR20080100402A/ko not_active Withdrawn
- 2005-09-06 EP EP05796063A patent/EP2111472A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| MX2007002764A (es) | 2008-12-18 |
| AU2005282475A1 (en) | 2006-03-16 |
| WO2006029162A1 (fr) | 2006-03-16 |
| KR20080100402A (ko) | 2008-11-18 |
| CA2579579C (fr) | 2017-06-13 |
| EP2111472A4 (fr) | 2009-10-28 |
| EP2111472A1 (fr) | 2009-10-28 |
| AU2005282475B2 (en) | 2011-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4514223A (en) | Continuous direct process of lead smelting | |
| US4006010A (en) | Production of blister copper directly from dead roasted-copper-iron concentrates using a shallow bed reactor | |
| JP7719771B2 (ja) | 改善された銅製錬方法 | |
| CA2579579C (fr) | Methode de raffinage de cuivre a feu continu | |
| US6270554B1 (en) | Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery | |
| FR2579996A1 (fr) | ||
| US5372630A (en) | Direct sulphidization fuming of zinc | |
| CA2579586A1 (fr) | Installation d'affinage du cuivre a feu continu | |
| AU727954B2 (en) | Process for refining high-impurity copper to anode copper | |
| US4515631A (en) | Method for producing blister copper | |
| CA2029644A1 (fr) | Methode et appareillage pour le traitement des concentrats de minerai de zinc | |
| US5607495A (en) | Oxygen smelting of copper or nickel sulfides | |
| US8801830B2 (en) | Continuous fire reduction of liquid copper | |
| WO1997020958A1 (fr) | Recuperation de cobalt a partir de scorie | |
| AU702608B2 (en) | Recovery of cobalt from slag | |
| AU646510C (en) | Direct sulphidization fuming of zinc | |
| Upadhya | An examination of submerged injection processes | |
| AU8761291A (en) | Direct sulphidization fuming of zinc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220906 |