FI108542B - Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa - Google Patents
Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa Download PDFInfo
- Publication number
- FI108542B FI108542B FI991109A FI991109A FI108542B FI 108542 B FI108542 B FI 108542B FI 991109 A FI991109 A FI 991109A FI 991109 A FI991109 A FI 991109A FI 108542 B FI108542 B FI 108542B
- Authority
- FI
- Finland
- Prior art keywords
- slag
- furnace
- coke
- copper
- ferrous metal
- Prior art date
Links
- 239000002893 slag Substances 0.000 title claims description 53
- 238000000034 method Methods 0.000 title claims description 27
- 239000002184 metal Substances 0.000 title claims description 12
- 229910052751 metal Inorganic materials 0.000 title claims description 12
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims description 7
- 230000008018 melting Effects 0.000 title claims description 7
- 238000002844 melting Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000008569 process Effects 0.000 title description 13
- 239000000725 suspension Substances 0.000 title description 6
- -1 ferrous metals Chemical class 0.000 title description 3
- 239000000571 coke Substances 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 239000012141 concentrate Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000006722 reduction reaction Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- 230000009467 reduction Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000003575 carbonaceous material Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241001424392 Lucia limbaria Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003039 volatile agent Substances 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
-
- 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
- C22B15/0047—Smelting or converting flash 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
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
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)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (23)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI991109A FI108542B (fi) | 1999-05-14 | 1999-05-14 | Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa |
| PT00927268T PT1194602E (pt) | 1999-05-14 | 2000-05-08 | Processo para reduzir o teor de metal nao ferroso em escorias na producao de metais nao ferrosos que surgem em fornos de fusao em suspensao |
| EA200101200A EA003005B1 (ru) | 1999-05-14 | 2000-05-08 | Способ снижения содержания цветного металла в шлаке при получении цветного металла в печи взвешенной плавки |
| ES00927268T ES2228515T3 (es) | 1999-05-14 | 2000-05-08 | Metodo para reducir el contenido de metal no ferreo de la escoria en la produccion de metales no ferreos que se produce en un horno de fusion en suspension. |
| US10/019,970 US6755890B1 (en) | 1999-05-14 | 2000-05-08 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| MXPA01011628A MXPA01011628A (es) | 1999-05-14 | 2000-05-08 | Metodo para la reduccion de contenido de metal no ferroso en la escoria en la produccion de metales no ferrosos que se presentan en un horno de fusion en suspension. |
| KR1020017014375A KR100566706B1 (ko) | 1999-05-14 | 2000-05-08 | 서스펜션 용광로내에서 비철금속의 생산중에 발생하는 슬래그중의 비철금속 성분의 저감 방법 |
| AU45702/00A AU774452B2 (en) | 1999-05-14 | 2000-05-08 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| ROA200101215A RO120005B1 (ro) | 1999-05-14 | 2000-05-08 | Metodă pentru reducerea conţinutului de metal neferos al unei zguri generată la producerea metalului neferos într-un cuptor de topire în suspensie |
| BR0010469-8A BR0010469A (pt) | 1999-05-14 | 2000-05-08 | Método para redução do teor de metal não-ferroso em escórias, na produção de metais não-ferrosos, que ocorre em forno de fusão de minérios em suspensão |
| PCT/FI2000/000406 WO2000070104A1 (en) | 1999-05-14 | 2000-05-08 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| PL352017A PL193050B1 (pl) | 1999-05-14 | 2000-05-08 | Sposób redukowania zawartości metalu nieżelaznego w żużlu wytwarzanym w procesie produkcji metali nieżelaznych prowadzonym w zawiesinowym piecu do wytapiania |
| TR2001/03239T TR200103239T2 (tr) | 1999-05-14 | 2000-05-08 | Demirsiz metallerin üretimine süspansiyon ergitme fırınında oluşan cürufun demirsiz metal içeriğini azaltma yöntemi |
| JP2000618507A JP4811812B2 (ja) | 1999-05-14 | 2000-05-08 | 浮遊溶鉱炉内で非鉄金属の生産中に生じるスラグの非鉄金属成分の低減方法 |
| AT00927268T ATE278042T1 (de) | 1999-05-14 | 2000-05-08 | Verfahren zur reduzierung des gehaltes von nicht- eisen metallen in schlacken während der herstellung von nicht-eisen metallen in flammschmelzöfen |
| CNB008075573A CN1156590C (zh) | 1999-05-14 | 2000-05-08 | 在悬浮熔炼炉生产有色金属的过程中减小炉渣中有色金属含量的方法 |
| EP00927268A EP1194602B1 (en) | 1999-05-14 | 2000-05-08 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| CA002373126A CA2373126A1 (en) | 1999-05-14 | 2000-05-08 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| DE60014379T DE60014379T2 (de) | 1999-05-14 | 2000-05-08 | Verfahren zur reduzierung des gehaltes von nicht-eisen metallen in schlacken während der herstellung von nicht-eisen metallen in flammschmelzöfen |
| PE2000000428A PE20010225A1 (es) | 1999-05-14 | 2000-05-09 | Metodo para reducir el contenido de metal no-ferroso en la escoria que se presenta en un horno de fusion en suspension |
| ARP000102249A AR023944A1 (es) | 1999-05-14 | 2000-05-10 | Metodo para reducir el contenido de metal no ferroso en escoria en la produccion de metales no ferrosos ocurridos en el horno de fundicion por suspension. |
| ZA200108937A ZA200108937B (en) | 1999-05-14 | 2001-10-30 | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occuring in suspension smelting furnace. |
| BG106069A BG65570B1 (bg) | 1999-05-14 | 2001-11-01 | Метод за редуциране на цветните метали, съдържащисе в шлаката при производството на цветни метали,получаващи се в суспензионни топилни пещи |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI991109A FI108542B (fi) | 1999-05-14 | 1999-05-14 | Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa |
| FI991109 | 1999-05-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI991109A0 FI991109A0 (fi) | 1999-05-14 |
| FI991109L FI991109L (fi) | 2000-11-15 |
| FI108542B true FI108542B (fi) | 2002-02-15 |
Family
ID=8554669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI991109A FI108542B (fi) | 1999-05-14 | 1999-05-14 | Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6755890B1 (https=) |
| EP (1) | EP1194602B1 (https=) |
| JP (1) | JP4811812B2 (https=) |
| KR (1) | KR100566706B1 (https=) |
| CN (1) | CN1156590C (https=) |
| AR (1) | AR023944A1 (https=) |
| AT (1) | ATE278042T1 (https=) |
| AU (1) | AU774452B2 (https=) |
| BG (1) | BG65570B1 (https=) |
| BR (1) | BR0010469A (https=) |
| CA (1) | CA2373126A1 (https=) |
| DE (1) | DE60014379T2 (https=) |
| EA (1) | EA003005B1 (https=) |
| ES (1) | ES2228515T3 (https=) |
| FI (1) | FI108542B (https=) |
| MX (1) | MXPA01011628A (https=) |
| PE (1) | PE20010225A1 (https=) |
| PL (1) | PL193050B1 (https=) |
| PT (1) | PT1194602E (https=) |
| RO (1) | RO120005B1 (https=) |
| TR (1) | TR200103239T2 (https=) |
| WO (1) | WO2000070104A1 (https=) |
| ZA (1) | ZA200108937B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008299386B2 (en) | 2007-09-14 | 2012-01-12 | Barrick Gold Corporation | Process for recovering platinum group metals using reductants |
| US20110103998A1 (en) * | 2007-10-26 | 2011-05-05 | Ivan Ratchev | Production of Nickel |
| CN101736165A (zh) * | 2008-11-04 | 2010-06-16 | 云南冶金集团股份有限公司 | 旋涡柱喷嘴、旋涡柱熔炼设备和旋涡柱熔炼方法 |
| US10852065B2 (en) | 2011-11-29 | 2020-12-01 | Outotec (Finland) Oy | Method for controlling the suspension in a suspension smelting furnace |
| IN2014CN03457A (https=) | 2011-11-29 | 2015-10-16 | Outotec Oyj | |
| 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 |
| ES2387147B1 (es) * | 2012-07-25 | 2013-05-16 | La Farga Lacambra Sa | Instalación para la fundición de una colada de metal de cobre o similar |
| FI125830B (en) | 2012-12-11 | 2016-02-29 | Outotec Oyj | Process for producing stone or crude metal in a suspension smelting furnace and suspension smelting furnace |
| CN105063347B (zh) * | 2015-08-26 | 2017-04-26 | 山西太钢不锈钢股份有限公司 | 一种利用废弃镁钙砖生产球团矿的方法 |
| CN106480326B (zh) * | 2015-09-02 | 2019-01-29 | 刘清梅 | 红土镍矿平炉冶炼装置及方法 |
| CN111397379B (zh) * | 2020-04-13 | 2025-06-20 | 辽宁科技大学 | 一种底吹炼铜炉熔锍熔渣高效分离装置及工艺 |
| RU2740741C1 (ru) * | 2020-05-29 | 2021-01-20 | Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" | Способ переработки мелкодисперсного сырья в печи взвешенной плавки |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609575B2 (ja) * | 1981-04-09 | 1985-03-11 | 古河鉱業株式会社 | 溶煉炉 |
| FI66199C (fi) * | 1982-02-12 | 1984-09-10 | Outokumpu Oy | Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser |
| JPS58221241A (ja) | 1982-06-16 | 1983-12-22 | Mitsui Mining & Smelting Co Ltd | 粉コ−クスを用いる自「鎔」炉製錬法 |
| JPS5950132A (ja) | 1982-09-16 | 1984-03-23 | Nippon Mining Co Ltd | 銅製錬自「鎔」炉の操業方法 |
| FI78125C (fi) * | 1983-11-14 | 1989-06-12 | Vni Gorno Metall I Tsvet Met | Foerfarande foer behandling av jaernhaltiga koppar- eller koppar/zinksulfidkoncentrat. |
| DE3444962A1 (de) * | 1984-12-10 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur reduzierenden behandlung von schmelzfluessigen metallen und/oder deren schlacken |
| JPS63149339A (ja) * | 1986-12-12 | 1988-06-22 | Nippon Mining Co Ltd | 粗銅の製錬装置 |
| US4857104A (en) * | 1988-03-09 | 1989-08-15 | Inco Limited | Process for reduction smelting of materials containing base metals |
| JPH0727717B2 (ja) * | 1988-07-13 | 1995-03-29 | 株式会社東芝 | センス回路 |
| US5662730A (en) * | 1994-12-08 | 1997-09-02 | Nippon Mining & Metals Co., Ltd. | Method for pyrometallurgical smelting of copper |
| US5662370A (en) * | 1995-06-16 | 1997-09-02 | Kassner; William H. | Vehicle low sun visor |
| JP3302563B2 (ja) | 1996-05-28 | 2002-07-15 | 日鉱金属株式会社 | 銅の乾式製錬法 |
| US6270554B1 (en) * | 2000-03-14 | 2001-08-07 | Inco Limited | Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery |
-
1999
- 1999-05-14 FI FI991109A patent/FI108542B/fi not_active IP Right Cessation
-
2000
- 2000-05-08 CA CA002373126A patent/CA2373126A1/en not_active Abandoned
- 2000-05-08 EA EA200101200A patent/EA003005B1/ru not_active IP Right Cessation
- 2000-05-08 KR KR1020017014375A patent/KR100566706B1/ko not_active Expired - Fee Related
- 2000-05-08 ES ES00927268T patent/ES2228515T3/es not_active Expired - Lifetime
- 2000-05-08 CN CNB008075573A patent/CN1156590C/zh not_active Expired - Fee Related
- 2000-05-08 TR TR2001/03239T patent/TR200103239T2/xx unknown
- 2000-05-08 PT PT00927268T patent/PT1194602E/pt unknown
- 2000-05-08 US US10/019,970 patent/US6755890B1/en not_active Expired - Lifetime
- 2000-05-08 RO ROA200101215A patent/RO120005B1/ro unknown
- 2000-05-08 EP EP00927268A patent/EP1194602B1/en not_active Expired - Lifetime
- 2000-05-08 DE DE60014379T patent/DE60014379T2/de not_active Expired - Lifetime
- 2000-05-08 AU AU45702/00A patent/AU774452B2/en not_active Ceased
- 2000-05-08 JP JP2000618507A patent/JP4811812B2/ja not_active Expired - Fee Related
- 2000-05-08 MX MXPA01011628A patent/MXPA01011628A/es active IP Right Grant
- 2000-05-08 PL PL352017A patent/PL193050B1/pl unknown
- 2000-05-08 WO PCT/FI2000/000406 patent/WO2000070104A1/en not_active Ceased
- 2000-05-08 AT AT00927268T patent/ATE278042T1/de not_active IP Right Cessation
- 2000-05-08 BR BR0010469-8A patent/BR0010469A/pt not_active IP Right Cessation
- 2000-05-09 PE PE2000000428A patent/PE20010225A1/es not_active Application Discontinuation
- 2000-05-10 AR ARP000102249A patent/AR023944A1/es unknown
-
2001
- 2001-10-30 ZA ZA200108937A patent/ZA200108937B/en unknown
- 2001-11-01 BG BG106069A patent/BG65570B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1194602A1 (en) | 2002-04-10 |
| DE60014379T2 (de) | 2005-02-24 |
| EA003005B1 (ru) | 2002-12-26 |
| RO120005B1 (ro) | 2005-07-29 |
| CN1350596A (zh) | 2002-05-22 |
| PT1194602E (pt) | 2005-02-28 |
| ZA200108937B (en) | 2002-06-12 |
| TR200103239T2 (tr) | 2002-06-21 |
| ATE278042T1 (de) | 2004-10-15 |
| AU4570200A (en) | 2000-12-05 |
| BG106069A (en) | 2002-06-28 |
| JP4811812B2 (ja) | 2011-11-09 |
| MXPA01011628A (es) | 2003-09-10 |
| BR0010469A (pt) | 2002-02-13 |
| EP1194602B1 (en) | 2004-09-29 |
| WO2000070104A1 (en) | 2000-11-23 |
| FI991109L (fi) | 2000-11-15 |
| FI991109A0 (fi) | 1999-05-14 |
| PL352017A1 (en) | 2003-07-14 |
| KR20020003390A (ko) | 2002-01-12 |
| CA2373126A1 (en) | 2000-11-23 |
| AR023944A1 (es) | 2002-09-04 |
| JP2002544391A (ja) | 2002-12-24 |
| EA200101200A1 (ru) | 2002-04-25 |
| US6755890B1 (en) | 2004-06-29 |
| ES2228515T3 (es) | 2005-04-16 |
| AU774452B2 (en) | 2004-06-24 |
| KR100566706B1 (ko) | 2006-04-03 |
| BG65570B1 (bg) | 2008-12-30 |
| CN1156590C (zh) | 2004-07-07 |
| DE60014379D1 (de) | 2004-11-04 |
| PL193050B1 (pl) | 2007-01-31 |
| PE20010225A1 (es) | 2001-03-20 |
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