CN1910298A - 悬浮熔炼炉的供给系统 - Google Patents
悬浮熔炼炉的供给系统 Download PDFInfo
- Publication number
- CN1910298A CN1910298A CNA2005800024128A CN200580002412A CN1910298A CN 1910298 A CN1910298 A CN 1910298A CN A2005800024128 A CNA2005800024128 A CN A2005800024128A CN 200580002412 A CN200580002412 A CN 200580002412A CN 1910298 A CN1910298 A CN 1910298A
- Authority
- CN
- China
- Prior art keywords
- pneumatic conveyor
- plasma
- concentrate
- feed
- smelting 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.)
- Granted
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000012141 concentrate Substances 0.000 claims description 78
- 239000003500 flue dust Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 239000013618 particulate matter Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000012432 intermediate storage Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
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
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- 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
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040046 | 2004-01-15 | ||
FI20040046A FI117769B (fi) | 2004-01-15 | 2004-01-15 | Suspensiosulatusuunin syöttöjärjestelmä |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1910298A true CN1910298A (zh) | 2007-02-07 |
CN100410397C CN100410397C (zh) | 2008-08-13 |
Family
ID=30129380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800024128A Active CN100410397C (zh) | 2004-01-15 | 2005-01-10 | 悬浮熔炼炉的供给装置和方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US8956564B2 (zh) |
JP (1) | JP4611999B2 (zh) |
KR (1) | KR101141991B1 (zh) |
CN (1) | CN100410397C (zh) |
AR (1) | AR048488A1 (zh) |
AU (1) | AU2005204467B2 (zh) |
FI (1) | FI117769B (zh) |
PE (1) | PE20050817A1 (zh) |
WO (1) | WO2005067366A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803526A (zh) * | 2009-12-11 | 2012-11-28 | 奥图泰有限公司 | 用于使悬浮熔炼炉或悬浮吹炼炉的精矿燃烧器的粉末状固体物质给料变均匀的装置 |
CN102893114A (zh) * | 2010-04-07 | 2013-01-23 | 克莱德物料处理有限公司 | 闪速炉速度控制设备 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5700352B2 (ja) * | 2009-06-29 | 2015-04-15 | 住友電気工業株式会社 | 金属片をシャフト炉に投入する方法、金属片の投入装置、及び銅スクラップの再利用方法 |
FI121852B (fi) * | 2009-10-19 | 2011-05-13 | Outotec Oyj | Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin |
FI124213B (en) * | 2012-08-20 | 2014-05-15 | Outotec Oyj | PROCEDURES AND ARRANGEMENTS FOR FEEDING FINE CORN SUBSTANCE TO A SLIG OR STONE BURNER OF A SUSPENSION MELTED OVEN |
FI124217B (en) * | 2012-08-27 | 2014-05-15 | Outotec Oyj | ARRANGEMENTS FOR SUPPLYING FINE-CORN SUBSTANCE TO A SLEEVE OR STONE BURNER OF A SUSPENSION MELTED OVEN |
FI124535B (en) * | 2012-09-19 | 2014-10-15 | Outotec Oyj | A method and arrangement for feeding finely divided material to a slurry furnace concentrate burner or a rock burner, and control means and a computer program product |
FI125166B (en) | 2013-04-08 | 2015-06-30 | Outotec Oyj | PROCEDURES AND ARRANGEMENTS FOR FEEDING RAW MATERIAL FROM A RAW MATERIAL CONTAINER INTO A OVEN OVEN SPACE |
EP3011244B1 (en) | 2013-06-17 | 2019-10-02 | Hatch Ltd. | Feed flow conditioner for particulate feed materials |
CN106521182B (zh) * | 2016-11-02 | 2019-05-21 | 阳谷祥光铜业有限公司 | 一种旋浮铜冶炼方法及旋浮铜冶炼装置 |
US11427877B2 (en) | 2017-09-21 | 2022-08-30 | Nucor Corporation | Direct reduced iron (DRI) heat treatment, products formed therefrom, and use thereof |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB617427A (en) * | 1946-05-28 | 1949-02-07 | Otto Nordstroem | Improvements in and relating to the roasting of sulphide ores |
US2757782A (en) * | 1952-02-28 | 1956-08-07 | Reserve Mining Co | Apparatus for feeding materials |
GB1086196A (en) * | 1964-09-15 | 1967-10-04 | Freeman Corp | Reduction of iron ore |
US3539336A (en) * | 1968-08-20 | 1970-11-10 | Eveleth Taconite Co | Ore pelletizing process and apparatus |
FI47380C (fi) * | 1970-04-10 | 1973-11-12 | Outokumpu Oy | Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa. |
US3666248A (en) * | 1970-09-11 | 1972-05-30 | Ajem Lab Inc | Afterburners for cupola furnaces |
FI48202C (fi) | 1971-09-17 | 1974-07-10 | Outokumpu Oy | Menetelmä ja laite hienojakoisten oksidi- ja/tai sulfidimalmien sekä r ikasteiden suspensiosulattamiseksi. |
US3796568A (en) * | 1971-12-27 | 1974-03-12 | Union Carbide Corp | Flame smelting and refining of copper |
US3811823A (en) * | 1973-04-12 | 1974-05-21 | Fuller Co | Apparatus for cooling pulverulent material |
JPS5138003U (zh) * | 1974-09-14 | 1976-03-22 | ||
JPS52156119A (en) * | 1976-06-22 | 1977-12-26 | Ishikawajima Harima Heavy Ind Co Ltd | Raw material charging apparatus for vertical high pressure furnace |
US4210315A (en) * | 1977-05-16 | 1980-07-01 | Outokumpu Oy | Means for producing a suspension of a powdery substance and a reaction gas |
SE443445B (sv) * | 1978-08-22 | 1986-02-24 | Asea Ab | Anordning for injicering av pulver i metallsmelta |
IT1147487B (it) * | 1981-01-21 | 1986-11-19 | Danieli Eng Spa | Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati |
FI63780C (fi) * | 1981-11-27 | 1983-08-10 | Outokumpu Oy | Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas |
US4579252A (en) * | 1983-05-05 | 1986-04-01 | K-Tron International, Inc. | Loss-in-weight gravimetric feeder |
US4555387A (en) * | 1984-02-27 | 1985-11-26 | Amax Inc. | Flash roasting of molybdenum sulfide concentrates in a slagging reactor |
JPS6256538A (ja) * | 1985-09-05 | 1987-03-12 | Sumitomo Metal Mining Co Ltd | 自溶製錬炉の操業方法 |
US4844915A (en) * | 1988-03-21 | 1989-07-04 | Natec, Ltd. | Method for ESP brown plume control |
US5445363A (en) * | 1990-01-09 | 1995-08-29 | Hylsa S.A. De C.V. | Apparatus for the pneumatic transport of large iron-bearing particles |
JPH06212298A (ja) * | 1992-08-20 | 1994-08-02 | Dowa Mining Co Ltd | 銅製錬における微細原料の処理方法 |
FI98380C (fi) * | 1994-02-17 | 1997-06-10 | Outokumpu Eng Contract | Menetelmä ja laitteisto suspensiosulatusta varten |
JPH09310126A (ja) * | 1996-05-16 | 1997-12-02 | Daido Steel Co Ltd | 金属酸化物から金属を得る製造方法 |
FI100889B (fi) | 1996-10-01 | 1998-03-13 | Outokumpu Oy | Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin |
FI107525B (fi) * | 1998-05-29 | 2001-08-31 | Raute Prec Oy | Menetelmä hienojakoisen aineen syöttämiseksi |
FI105828B (fi) * | 1999-05-31 | 2000-10-13 | Outokumpu Oy | Laitteisto suspensiosulatusuunin rikastepolttimen jauhemaisen materiaalin syötön tasaamiseksi |
FI108865B (fi) * | 2000-12-20 | 2002-04-15 | Outokumpu Oy | Laite kiintoaineksen ja hapetuskaasun syöttämiseksi suspensiosulatusuuniin |
FI116069B (fi) * | 2002-06-11 | 2005-09-15 | Outokumpu Oy | Menetelmä raakakuparin valmistamiseksi |
US20060157899A1 (en) * | 2005-01-15 | 2006-07-20 | Lew Holdings, Llc | Single vessel blast furnace and steel making/gasifying apparatus and process |
-
2004
- 2004-01-15 FI FI20040046A patent/FI117769B/fi not_active IP Right Cessation
-
2005
- 2005-01-07 PE PE2005000047A patent/PE20050817A1/es active IP Right Grant
- 2005-01-10 JP JP2006548324A patent/JP4611999B2/ja not_active Expired - Fee Related
- 2005-01-10 US US10/585,293 patent/US8956564B2/en active Active
- 2005-01-10 KR KR1020067014139A patent/KR101141991B1/ko active IP Right Grant
- 2005-01-10 WO PCT/FI2005/000010 patent/WO2005067366A2/en active Application Filing
- 2005-01-10 AU AU2005204467A patent/AU2005204467B2/en active Active
- 2005-01-10 CN CNB2005800024128A patent/CN100410397C/zh active Active
- 2005-01-14 AR ARP050100131A patent/AR048488A1/es unknown
-
2011
- 2011-09-02 US US13/225,364 patent/US9169537B2/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803526A (zh) * | 2009-12-11 | 2012-11-28 | 奥图泰有限公司 | 用于使悬浮熔炼炉或悬浮吹炼炉的精矿燃烧器的粉末状固体物质给料变均匀的装置 |
CN102803526B (zh) * | 2009-12-11 | 2014-06-25 | 奥图泰有限公司 | 用于使悬浮熔炼炉或悬浮吹炼炉的精矿燃烧器的粉末状固体物质给料变均匀的装置 |
CN102893114A (zh) * | 2010-04-07 | 2013-01-23 | 克莱德物料处理有限公司 | 闪速炉速度控制设备 |
CN102893114B (zh) * | 2010-04-07 | 2015-07-29 | 克莱德物料处理有限公司 | 闪速炉速度控制设备 |
Also Published As
Publication number | Publication date |
---|---|
US20110316205A1 (en) | 2011-12-29 |
KR20060129260A (ko) | 2006-12-15 |
JP2007518052A (ja) | 2007-07-05 |
CN100410397C (zh) | 2008-08-13 |
FI117769B (fi) | 2007-02-15 |
FI20040046A0 (fi) | 2004-01-15 |
WO2005067366A3 (en) | 2005-12-08 |
JP4611999B2 (ja) | 2011-01-12 |
US8956564B2 (en) | 2015-02-17 |
AR048488A1 (es) | 2006-05-03 |
US9169537B2 (en) | 2015-10-27 |
WO2005067366A2 (en) | 2005-07-28 |
AU2005204467A1 (en) | 2005-07-28 |
PE20050817A1 (es) | 2005-11-07 |
KR101141991B1 (ko) | 2012-05-17 |
FI20040046A (fi) | 2005-07-16 |
US20090226284A1 (en) | 2009-09-10 |
AU2005204467B2 (en) | 2010-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: OUTOKUMPU TECHNOLOGY OYJ Free format text: FORMER NAME: OUTOKUMPU ENGINEERING OY |
|
CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: OUTOTEC OY Address before: Espoo, Finland Patentee before: OUTOKUMPU TECHNOLOGY OY |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20230317 Address after: Espoo, Finland Patentee after: OUTOTEC (FINLAND) OY Address before: Espoo, Finland Patentee before: OUTOTEC OY Effective date of registration: 20230317 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo, Finland Patentee before: OUTOTEC (FINLAND) OY |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Espoo, Finland Patentee after: Meizhuo Metal Co.,Ltd. Country or region after: Finland Address before: Espoo, Finland Patentee before: Meizhuo Altutai Metal Co.,Ltd. Country or region before: Finland |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: Espoo, Finland Patentee after: Meizhuo Altutai Metal Co.,Ltd. Country or region after: Finland Address before: Tampere Patentee before: Metso ottotai Finland Country or region before: Finland |
|
TR01 | Transfer of patent right | ||
CI03 | Correction of invention patent |
Correction item: Patentee Correct: Metso Altutai Finland|Tampere False: Meizhuo Metal Co., Ltd.|Espoo, Finland Number: 14-01 Volume: 40 |
|
CI03 | Correction of invention patent |