PE20040633A1 - Metodo y planta para el tratamiento por calor de menas que contienen sulfuros - Google Patents

Metodo y planta para el tratamiento por calor de menas que contienen sulfuros

Info

Publication number
PE20040633A1
PE20040633A1 PE2003001283A PE2003001283A PE20040633A1 PE 20040633 A1 PE20040633 A1 PE 20040633A1 PE 2003001283 A PE2003001283 A PE 2003001283A PE 2003001283 A PE2003001283 A PE 2003001283A PE 20040633 A1 PE20040633 A1 PE 20040633A1
Authority
PE
Peru
Prior art keywords
reactor
gas
mixing chamber
gaseous mixture
fluidized
Prior art date
Application number
PE2003001283A
Other languages
English (en)
Inventor
Nikola Anastasijevic
Michael Stroder
Marcus Runkel
Original Assignee
Outokumpu Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Publication of PE20040633A1 publication Critical patent/PE20040633A1/es

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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • 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
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00725—Mathematical modelling
    • 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
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/08—Arrangements of devices for charging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

DONDE EL METODO COMPRENDE INTRODUCIR UN PRIMER GAS O MEZCLA GASEOSA DESDE ABAJO, A TRAVES DE UN TUBO DE SUMINISTRO DE GAS PREFERENTEMENTE CENTRAL, DENTRO DE UNA CAMARA MEZCLADORA DE UN REACTOR ESTANDO DICHO TUBO POR LO MENOS PARCIALMENTE RODEADO POR UN LECHO FLUIDIZADO ANULAR FIJO EL CUAL ES FLUIDIZADO SUMINISTRANDO GAS FLUIDIZADO, ESTANDO LAS VELOCIDADES DEL PRIMER GAS O MEZCLA GASEOSA Y DEL GAS FLUIDIZANTE REGULADAS DE MODO QUE LOS NUMEROS DE FROUDE DE LAS PARTICULAS EN DICHO TUBO ESTAN ENTRE 1 Y 100, EN EL LECHO FLUIDIZADO ANULAR ENTRE 0,02 Y 2, Y EN LA CAMARA MEZCLADORA ENTRE 0,3 Y 30. LA MENA SULFIDICA CONTIENE Au, Zn, Ag, Cu, Ni y/o Fe. LA PLANTA INCLUYE UN REACTOR DE LECHO FLUIDIZADO QUE TIENE UN SISTEMA DE SUMINISTRO DE GAS FORMADO DE MODO QUE EL GAS QUE FLUYE A TRAVES DE DICHO SISTEMA ARRASTRA SOLIDOS DESDE EL LECHO HACIA LA CAMARA MEZCLADORA. EL REACTOR ESTA PROVISTO CORRIENTE ABAJO DE UN SEGUNDO REACTOR, DENTRO DEL CUAL SE INTRODUCE UNA MEZCLA GASEOSA CARGADA CON SOLIDOS DESDE EL PRIMER REACTOR. CORRIENTE ABAJO DEL SEGUNDO REACTOR SE PROPORCIONA UN SEPARADOR DE SOLIDOS Y UN DISPOSITIVO DE ENFRIAMIENTO. ELEMENTOS DE CONTROL DE TEMPERATURA ESTAN PROVISTOS EN EL PRIMER Y/O SEGUNDO REACTORES
PE2003001283A 2002-12-23 2003-12-12 Metodo y planta para el tratamiento por calor de menas que contienen sulfuros PE20040633A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10260735A DE10260735B4 (de) 2002-12-23 2002-12-23 Verfahren und Anlage zur Wärmebehandlung von sulfidischen Erzen

Publications (1)

Publication Number Publication Date
PE20040633A1 true PE20040633A1 (es) 2004-11-05

Family

ID=32519334

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003001283A PE20040633A1 (es) 2002-12-23 2003-12-12 Metodo y planta para el tratamiento por calor de menas que contienen sulfuros

Country Status (16)

Country Link
US (1) US20060230879A1 (es)
EP (1) EP1583847B1 (es)
JP (1) JP2006511704A (es)
KR (1) KR20050093802A (es)
CN (1) CN100467630C (es)
AT (1) ATE410527T1 (es)
AU (1) AU2003296631B2 (es)
BR (1) BR0317707B1 (es)
CA (1) CA2510106A1 (es)
DE (2) DE10260735B4 (es)
EA (2) EA010478B1 (es)
ES (1) ES2315570T3 (es)
NO (1) NO20053292L (es)
PE (1) PE20040633A1 (es)
WO (1) WO2004057041A1 (es)
ZA (1) ZA200505919B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260738A1 (de) 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260731B4 (de) 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260737B4 (de) * 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE10260734B4 (de) 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
DE10260741A1 (de) * 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260739B3 (de) * 2002-12-23 2004-09-16 Outokumpu Oy Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen
DE102004042430A1 (de) * 2004-08-31 2006-03-16 Outokumpu Oyj Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett
FI120556B (fi) * 2006-12-11 2009-11-30 Foster Wheeler Energia Oy Menetelmä ja laite lämpöä sitovan leijupetireaktorin lämpötilan säätämiseksi
DE102008033558A1 (de) * 2008-07-11 2010-01-14 Outotec Oyj Verfahren und Anlage zur Herstellung von Calcine-Produkten
CA3012028A1 (en) * 2016-01-26 2017-08-03 Outotec (Finland) Oy Method and apparatus for treating a leaching residue of a sulfur-containing metal concentrate
DE102016105574A1 (de) * 2016-03-24 2017-09-28 Outotec (Finland) Oy Verfahren und Vorrichtung zur thermischen Behandlung eines schwefelhaltigen Erzes
CN118391913B (zh) * 2024-06-25 2024-08-30 陕西省双菱化工股份有限公司 一种掺烧废硫酸的新型焙烧炉

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607666A (en) * 1946-09-28 1952-08-19 Standard Oil Dev Co Apparatus for treating carbonaceous solids
US3578798A (en) * 1969-05-08 1971-05-18 Babcock & Wilcox Co Cyclonic fluid bed reactor
US4693682A (en) * 1986-05-12 1987-09-15 Institute Of Gas Technology Treatment of solids in fluidized bed burner
US4875119A (en) * 1987-03-03 1989-10-17 Teac Corporation Head loading mechanism for flexible disc drive
US4919715A (en) * 1988-06-03 1990-04-24 Freeport Mcmoran Inc. Treating refractory gold ores via oxygen-enriched roasting
DE19609286A1 (de) * 1996-03-09 1997-09-11 Metallgesellschaft Ag Verfahren zum Behandeln sulfidischer, goldhaltiger Erze
DE19609284A1 (de) * 1996-03-09 1997-09-11 Metallgesellschaft Ag Verfahren zum Behandeln sulfidischer Erze, welche Gold und/oder Silber und als Begleitmetall mindestens Eisen enthalten
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260731B4 (de) * 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen

Also Published As

Publication number Publication date
CN100467630C (zh) 2009-03-11
NO20053292L (no) 2005-09-14
CN1732276A (zh) 2006-02-08
EA200501038A1 (ru) 2006-02-24
JP2006511704A (ja) 2006-04-06
DE10260735B4 (de) 2005-07-14
AU2003296631B2 (en) 2009-07-23
ZA200505919B (en) 2006-12-27
DE60324028D1 (de) 2008-11-20
ATE410527T1 (de) 2008-10-15
DE10260735A1 (de) 2004-07-15
US20060230879A1 (en) 2006-10-19
AU2003296631A1 (en) 2004-07-14
EP1583847A1 (en) 2005-10-12
CA2510106A1 (en) 2004-07-08
EP1583847B1 (en) 2008-10-08
ES2315570T3 (es) 2009-04-01
EA010478B1 (ru) 2008-10-30
NO20053292D0 (no) 2005-07-05
KR20050093802A (ko) 2005-09-23
EA200800695A1 (ru) 2008-08-29
WO2004057041A1 (en) 2004-07-08
BR0317707A (pt) 2005-11-22
BR0317707B1 (pt) 2012-01-24

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FG Grant, registration
FD Application declared void or lapsed