ES2110350A1 - Metodo y aparato para la fusion de suspensiones. - Google Patents
Metodo y aparato para la fusion de suspensiones.Info
- Publication number
- ES2110350A1 ES2110350A1 ES09500288A ES9500288A ES2110350A1 ES 2110350 A1 ES2110350 A1 ES 2110350A1 ES 09500288 A ES09500288 A ES 09500288A ES 9500288 A ES9500288 A ES 9500288A ES 2110350 A1 ES2110350 A1 ES 2110350A1
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- reaction space
- suspension smelting
- smelting furnace
- temperature
- 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
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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
-
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
-
- 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
-
- 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
- C22B15/003—Bath smelting or converting
- C22B15/0036—Bath smelting or converting in reverberatory 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
- 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
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/006—Equipment for treating dispersed material falling under gravity with ascending gases
-
- 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
- F27B17/00—Furnaces of a kind not covered by any preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
METODO Y APARATO PARA LA FUSION DE SUSPENSIONES. LA INVENCION SE REFIERE A UN METODO Y UN APARATO PARA LA FUSION DE SUSPENSIONES DE MATERIAS PRIMAS SULFIDICAS FINAMENTE DIVIDIDAS QUE CONTIENEN METALES, TALES COMO COBRE, NIQUEL Y PLOMO, USANDO ENRIQUECIMIENTO DE OXIGENO. EN ESTE METODO SE ALIMENTA DENTRO DEL HORNO DE FUSION DE SUSPENSIONES (1) LA MATERIA PRIMA (4, 5) A FUNDIR. JUNTO CON FUNDENTE (6) Y GAS OXIDANTE (7) Y LAS PAREDES (18) DEL ESPACIO DE REACCION DEL HORNO DE FUSION DE SUSPENSIONES ESTAN ENFRIADAS Y SE CREA POR LO MENOS DOS FASES FUNDIDAS (16, 17). DE ACUERDO CON LA INVENCION, EL GRADO DE ENRIQUECIMIENTO DE OXIGENO DEL GAS OXIDANTE ES POR LO MENOS EL 40% CON EL FIN DE ELEVAR LA TEMPERATURA DE LAS PARTICULAS EN SUSPENSION POR LO MENOS 200øC POR ENCIMA DE LA TEMPERATURA DE LA FASE GASEOSA DE LA SUSPENSION, CON VISTAS A MEJORAR LA CINETICA DE LAS REACCIONES QUE TIENEN LUGAR EN EL ESPACIO DE REACCION, Y SE AJUSTA EL ESPESOR DEL REVESTIMIENTO DE LA PARED DEL ESPACIO DE REACCION, DEACUERDO CON LA CANTIDAD DE PRODUCCION DEL HORNO DE FUSION DE SUSPENSIONES, POR MEDIO DE ELEMENTOS DE ENFRIAMIENTO (20) FABRICADOS POR COLADA MEDIANTE EXTRACCION E INSTALADOS EN LA PARED DEL ESPACIO DE REACCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940739A FI98380C (fi) | 1994-02-17 | 1994-02-17 | Menetelmä ja laitteisto suspensiosulatusta varten |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2110350A1 true ES2110350A1 (es) | 1998-02-01 |
ES2110350B1 ES2110350B1 (es) | 1999-07-01 |
Family
ID=8540134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09500288A Expired - Fee Related ES2110350B1 (es) | 1994-02-17 | 1995-02-13 | Metodo y aparato para la fusion de suspensiones. |
Country Status (15)
Country | Link |
---|---|
US (2) | US5565016A (es) |
JP (1) | JP4047398B2 (es) |
KR (1) | KR100349047B1 (es) |
CN (1) | CN1059472C (es) |
AU (1) | AU687946B2 (es) |
BG (1) | BG63823B1 (es) |
BR (1) | BR9402867A (es) |
CA (1) | CA2142639C (es) |
DE (1) | DE19505339C2 (es) |
ES (1) | ES2110350B1 (es) |
FI (1) | FI98380C (es) |
PE (1) | PE42795A1 (es) |
PL (1) | PL192493B1 (es) |
RU (1) | RU2130975C1 (es) |
ZA (1) | ZA95695B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ID24579A (id) * | 1998-12-22 | 2000-07-27 | Outokumpu Oy | Metode untuk membuat elemen pendingin tuang luncur dan elemen pendingin yang dibuat dengan metode ini |
DE19913335A1 (de) * | 1999-03-24 | 2000-09-28 | Linde Tech Gase Gmbh | Verfahren zum Beschichten der Ausmauerung eines Konverters und Beschichtung |
PT1257676E (pt) * | 2000-01-04 | 2004-06-30 | Outokumpu Oy | Processo para a producao de cobre vesicular num reactor de suspensao |
FI117769B (fi) * | 2004-01-15 | 2007-02-15 | Outokumpu Technology Oyj | Suspensiosulatusuunin syöttöjärjestelmä |
FI20041331A (fi) * | 2004-10-14 | 2006-04-15 | Outokumpu Oy | Metallurginen uuni |
FI120503B (fi) * | 2007-12-17 | 2009-11-13 | Outotec Oyj | Suspensiosulatusuuni |
EA020127B1 (ru) | 2009-05-06 | 2014-08-29 | Лувата Эспоо Ой | Способ изготовления охлаждающего элемента для пирометаллургического реактора и охлаждающий элемент |
FI124223B (fi) | 2010-06-29 | 2014-05-15 | Outotec Oyj | Suspensiosulatusuuni ja rikastepoltin |
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 |
RU2541239C1 (ru) * | 2013-07-30 | 2015-02-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ переработки железосодержащих материалов в двухзонной печи |
RU2740741C1 (ru) * | 2020-05-29 | 2021-01-20 | Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" | Способ переработки мелкодисперсного сырья в печи взвешенной плавки |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139371A (en) * | 1974-06-27 | 1979-02-13 | Outokumpu Oy | Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron |
ES8403615A1 (es) * | 1982-03-11 | 1984-03-16 | Hoechst Roussel Pharma | Un dispositivo para medir la fuerza requerida para romper una tableta. |
US4478394A (en) * | 1980-04-16 | 1984-10-23 | Outokumpu Oy | Apparatus for the separation of lead from a sulfidic concentrate |
US4483827A (en) * | 1981-08-26 | 1984-11-20 | Outokumpu Oy | Hydrometallurgical process for the recovery of valuable metals from sulfidic, silicate-containing raw materials |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1212191A (en) * | 1967-01-25 | 1970-11-11 | Humphreys & Glasgow Ltd | Metallurgical process |
FI49845C (fi) * | 1972-10-26 | 1975-10-10 | Outokumpu Oy | Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite. |
FI56397C (fi) * | 1974-07-05 | 1980-01-10 | Outokumpu Oy | Foerfarande och anordning foer suspensionssmaeltning av finfoerdelade sulfid- och/eller oxidmalmer eller -koncentrat |
DE2907511C2 (de) * | 1979-02-26 | 1986-03-20 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Kühlplatte für Schachtöfen, insbesondere Hochöfen, und Verfahren zur Herstellung derselben |
US4422624A (en) * | 1981-08-27 | 1983-12-27 | Phelps Dodge Corporation | Concentrate burner |
US4498610A (en) * | 1981-10-13 | 1985-02-12 | Wooding | Ultrahigh velocity water-cooled copper taphole |
JPS59226130A (ja) * | 1983-05-02 | 1984-12-19 | Mitsubishi Metal Corp | 鉛の連続直接製錬法 |
SU1601168A1 (ru) * | 1988-06-21 | 1990-10-23 | Государственный проектный и научно-исследовательский институт "Гипроникель" | Способ переработки сульфидных медноникелевых концентратов во взвешенном состо нии |
FI84368B (fi) * | 1989-01-27 | 1991-08-15 | Outokumpu Osakeyhtioe | Foerfarande och anlaeggning foer framstaellning av nickelfinsten. |
US5040773A (en) * | 1989-08-29 | 1991-08-20 | Ribbon Technology Corporation | Method and apparatus for temperature-controlled skull melting |
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 |
DE4126079C2 (de) * | 1991-08-07 | 1995-10-12 | Wieland Werke Ag | Bandgießverfahren für ausscheidungsbildende und/oder spannungsempfindliche und/oder seigerungsanfällige Kupferlegierungen |
-
1994
- 1994-02-17 FI FI940739A patent/FI98380C/fi active
- 1994-05-10 CN CN94105337A patent/CN1059472C/zh not_active Expired - Lifetime
- 1994-07-20 BR BR9402867A patent/BR9402867A/pt not_active IP Right Cessation
-
1995
- 1995-01-18 US US08/373,983 patent/US5565016A/en not_active Expired - Lifetime
- 1995-01-23 AU AU11328/95A patent/AU687946B2/en not_active Expired
- 1995-01-30 ZA ZA95695A patent/ZA95695B/xx unknown
- 1995-02-13 PE PE1995261714A patent/PE42795A1/es not_active Application Discontinuation
- 1995-02-13 ES ES09500288A patent/ES2110350B1/es not_active Expired - Fee Related
- 1995-02-15 BG BG99430A patent/BG63823B1/bg unknown
- 1995-02-15 PL PL307282A patent/PL192493B1/pl unknown
- 1995-02-16 DE DE19505339A patent/DE19505339C2/de not_active Expired - Fee Related
- 1995-02-16 RU RU95102125A patent/RU2130975C1/ru not_active IP Right Cessation
- 1995-02-16 CA CA002142639A patent/CA2142639C/en not_active Expired - Lifetime
- 1995-02-16 JP JP05031295A patent/JP4047398B2/ja not_active Expired - Lifetime
- 1995-02-17 KR KR1019950003068A patent/KR100349047B1/ko not_active IP Right Cessation
-
1996
- 1996-06-28 US US08/671,959 patent/US5772955A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139371A (en) * | 1974-06-27 | 1979-02-13 | Outokumpu Oy | Process and device for suspension smelting of finely divided oxide and/or sulfide ores and concentrates, especially copper and/or nickel concentrates rich in iron |
US4478394A (en) * | 1980-04-16 | 1984-10-23 | Outokumpu Oy | Apparatus for the separation of lead from a sulfidic concentrate |
US4483827A (en) * | 1981-08-26 | 1984-11-20 | Outokumpu Oy | Hydrometallurgical process for the recovery of valuable metals from sulfidic, silicate-containing raw materials |
ES8403615A1 (es) * | 1982-03-11 | 1984-03-16 | Hoechst Roussel Pharma | Un dispositivo para medir la fuerza requerida para romper una tableta. |
Also Published As
Publication number | Publication date |
---|---|
RU2130975C1 (ru) | 1999-05-27 |
KR950032659A (ko) | 1995-12-22 |
ES2110350B1 (es) | 1999-07-01 |
CA2142639C (en) | 2007-04-17 |
KR100349047B1 (ko) | 2002-12-16 |
US5772955A (en) | 1998-06-30 |
PL192493B1 (pl) | 2006-10-31 |
DE19505339C2 (de) | 2003-10-16 |
BG99430A (en) | 1995-09-29 |
JPH07258757A (ja) | 1995-10-09 |
AU687946B2 (en) | 1998-03-05 |
FI98380C (fi) | 1997-06-10 |
AU1132895A (en) | 1995-08-24 |
FI940739A (fi) | 1995-08-18 |
PE42795A1 (es) | 1996-01-05 |
JP4047398B2 (ja) | 2008-02-13 |
RU95102125A (ru) | 1997-03-10 |
BG63823B1 (bg) | 2003-02-28 |
DE19505339A1 (de) | 1995-08-24 |
PL307282A1 (en) | 1995-08-21 |
CN1059472C (zh) | 2000-12-13 |
FI98380B (fi) | 1997-02-28 |
FI940739A0 (fi) | 1994-02-17 |
US5565016A (en) | 1996-10-15 |
CN1107183A (zh) | 1995-08-23 |
BR9402867A (pt) | 1995-10-24 |
CA2142639A1 (en) | 1995-08-18 |
ZA95695B (en) | 1996-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980201 Kind code of ref document: A1 Effective date: 19980201 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20150826 |