PE20020321A1 - Estructura del fondo para un horno de fusion - Google Patents
Estructura del fondo para un horno de fusionInfo
- Publication number
- PE20020321A1 PE20020321A1 PE2001000812A PE2001000812A PE20020321A1 PE 20020321 A1 PE20020321 A1 PE 20020321A1 PE 2001000812 A PE2001000812 A PE 2001000812A PE 2001000812 A PE2001000812 A PE 2001000812A PE 20020321 A1 PE20020321 A1 PE 20020321A1
- Authority
- PE
- Peru
- Prior art keywords
- oven
- melted
- phases
- temperature
- coating layer
- Prior art date
Links
Classifications
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- 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
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B3/14—Arrangements of linings
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/24—Cooling arrangements
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B2003/125—Hearths
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
- F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0005—Cooling of furnaces the cooling medium being a gas
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/015—Copper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
DONDE EN EL ESPACIO DE REACCION DE DICHO HORNO ES FUNDIDA UNA MATERIA PRIMA SULFUROSA CONTENIENDO METAL TAL COMO COBRE, NIQUEL O PLOMO, EN PRESENCIA DE UN GAS CONTENIENDO OXIGENO Y UN AGENTE QUE FORMA ESCORIA, CON EL FIN DE QUE EL METAL ESTE EN UNA FORMA VENTAJOSA PARA UN TRATAMIENTO POSTERIOR Y EN DONDE LAS FASES FUNDIDAS SON SEDIMENTADAS SOBRE EL FONDO DEL HORNO DE FUSION, CON EL FIN DE SEPARAR LAS FASES FUNDIDAS CUANDO LA TEMPERATURA DE DICHAS FASES ESTEN EN EL RANGO DE 1150°-1450°C, DONDE LA ESTRUCTURA DEL FONDO INCLUYE UNA CAPA DE REVESTIMIENTO ARQUEADA INCLINADA EN LA DIRECCION LONGITUDINAL DEL HORNO CON UN ESPESOR DENTRO DEL ORDEN DE 250-700 MILIMETROS, DE MODO QUE LA TEMPERATURA EN LA SUPERFICIE QUE ESTA OPUESTA A LA SUPERFICIE QUE ENTRA EN CONTACTO CON LA FASE FUNDIDA ESTA BAJO 800°C. TAL QUE ENTRE LA CAPA DE REVESTIMIENTO QUE ENTRA EN CONTACTO CON LA FASE FUNDIDA Y LA ESTRUCTURA DE ACERO QUE SOPORTA DICHA CAPA EXISTE UNA CAPA DE REVESTIMIENTO ADICIONAL, ADEMAS LA ESTRUCTURA DE ACERO ESTA PROVISTA CON CANALES DE REFRIGERACION
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20001827A FI109936B (fi) | 2000-08-18 | 2000-08-18 | Sulatusuunin pohjarakenne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20020321A1 true PE20020321A1 (es) | 2002-06-10 |
Family
ID=8558914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2001000812A PE20020321A1 (es) | 2000-08-18 | 2001-08-14 | Estructura del fondo para un horno de fusion |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6858175B2 (es) |
| EP (1) | EP1313993A1 (es) |
| JP (1) | JP2004506865A (es) |
| KR (1) | KR20030038704A (es) |
| CN (1) | CN1447896A (es) |
| AU (1) | AU2001282205A1 (es) |
| BG (1) | BG107531A (es) |
| BR (1) | BR0113272A (es) |
| CA (1) | CA2418325A1 (es) |
| EA (1) | EA004365B1 (es) |
| FI (1) | FI109936B (es) |
| MX (1) | MXPA03001349A (es) |
| PE (1) | PE20020321A1 (es) |
| PL (1) | PL360489A1 (es) |
| WO (1) | WO2002014765A1 (es) |
| YU (1) | YU12403A (es) |
| ZA (1) | ZA200301125B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605120B (zh) * | 2012-01-21 | 2013-09-04 | 北京闪铁科技有限公司 | 腔式高炉炼铁装置及炼铁方法 |
| WO2013107417A1 (en) * | 2012-01-21 | 2013-07-25 | Beijing Shantie Technology Co., Ltd. | Cavity-type blast furnace iron-smelting apparatus and iron-smelting method |
| 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 |
| CN106086280A (zh) * | 2015-04-30 | 2016-11-09 | 北京闪铁科技有限公司 | 造气闪速炼铁的系统和方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088310A (en) * | 1971-09-17 | 1978-05-09 | Outokumpu Oy | Apparatus for suspension smelting of finely-grained oxide and/or sulfide ores and concentrates |
| US4325538A (en) * | 1979-12-27 | 1982-04-20 | Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" | Smelting furnace for direct obtaining of copper from ore concentrates/and copper ores |
| US4428731A (en) * | 1982-03-31 | 1984-01-31 | Metallurgie Hoboken-Overpelt | Smelting furnace |
| FI66648C (fi) * | 1983-02-17 | 1984-11-12 | Outokumpu Oy | Suspensionssmaeltningsfoerfarande och anordning foer inmatningav extra gas i flamsmaeltugnens reaktionsschakt |
| IT1197142B (it) * | 1986-09-02 | 1988-11-25 | Snam Progetti | Forno a bacino per la metallurgia dei metalli non ferrosi |
| FI91283C (fi) * | 1991-02-13 | 1997-01-13 | Outokumpu Research Oy | Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa |
-
2000
- 2000-08-18 FI FI20001827A patent/FI109936B/fi not_active IP Right Cessation
-
2001
- 2001-08-14 PE PE2001000812A patent/PE20020321A1/es not_active Application Discontinuation
- 2001-08-17 EP EP01960806A patent/EP1313993A1/en not_active Withdrawn
- 2001-08-17 BR BR0113272-5A patent/BR0113272A/pt active Search and Examination
- 2001-08-17 PL PL01360489A patent/PL360489A1/xx unknown
- 2001-08-17 AU AU2001282205A patent/AU2001282205A1/en not_active Abandoned
- 2001-08-17 CN CN01814304A patent/CN1447896A/zh active Pending
- 2001-08-17 EA EA200300275A patent/EA004365B1/ru not_active IP Right Cessation
- 2001-08-17 WO PCT/FI2001/000730 patent/WO2002014765A1/en not_active Ceased
- 2001-08-17 CA CA002418325A patent/CA2418325A1/en not_active Abandoned
- 2001-08-17 YU YU12403A patent/YU12403A/sh unknown
- 2001-08-17 KR KR10-2003-7002269A patent/KR20030038704A/ko not_active Withdrawn
- 2001-08-17 JP JP2002519854A patent/JP2004506865A/ja not_active Withdrawn
- 2001-08-17 US US10/344,828 patent/US6858175B2/en not_active Expired - Fee Related
- 2001-08-17 MX MXPA03001349A patent/MXPA03001349A/es active IP Right Grant
-
2003
- 2003-02-05 BG BG107531A patent/BG107531A/xx unknown
- 2003-02-11 ZA ZA200301125A patent/ZA200301125B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200300275A1 (ru) | 2003-06-26 |
| US6858175B2 (en) | 2005-02-22 |
| ZA200301125B (en) | 2003-10-24 |
| CA2418325A1 (en) | 2002-02-21 |
| CN1447896A (zh) | 2003-10-08 |
| AU2001282205A1 (en) | 2002-02-25 |
| WO2002014765A1 (en) | 2002-02-21 |
| FI109936B (fi) | 2002-10-31 |
| EP1313993A1 (en) | 2003-05-28 |
| BR0113272A (pt) | 2003-06-10 |
| FI20001827A0 (fi) | 2000-08-18 |
| YU12403A (sh) | 2005-11-28 |
| FI20001827L (fi) | 2002-02-19 |
| PL360489A1 (en) | 2004-09-06 |
| US20030173722A1 (en) | 2003-09-18 |
| JP2004506865A (ja) | 2004-03-04 |
| KR20030038704A (ko) | 2003-05-16 |
| BG107531A (en) | 2003-11-28 |
| MXPA03001349A (es) | 2003-06-06 |
| EA004365B1 (ru) | 2004-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Refusal | ||
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |