ES2152120A1 - Metodo y aparato para alimentar gas de reaccion y solidos. - Google Patents

Metodo y aparato para alimentar gas de reaccion y solidos.

Info

Publication number
ES2152120A1
ES2152120A1 ES009601128A ES9601128A ES2152120A1 ES 2152120 A1 ES2152120 A1 ES 2152120A1 ES 009601128 A ES009601128 A ES 009601128A ES 9601128 A ES9601128 A ES 9601128A ES 2152120 A1 ES2152120 A1 ES 2152120A1
Authority
ES
Spain
Prior art keywords
reaction gas
ssf
solid particles
particle feed
channel
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
Application number
ES009601128A
Other languages
English (en)
Other versions
ES2152120B1 (es
Inventor
Gomez Jose Francisco Miralles
Palomo Enrique Delgado
Garcia Patricio Amadeo Barrios
Heikki Olavi Savolainen
Teuvo Pekka Hanniala
Ilkka Veikko Kojo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Corp
Original Assignee
Outokumpu Engineering Contractors 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
Priority claimed from FI952492A external-priority patent/FI98071C/fi
Application filed by Outokumpu Engineering Contractors Oy filed Critical Outokumpu Engineering Contractors Oy
Publication of ES2152120A1 publication Critical patent/ES2152120A1/es
Application granted granted Critical
Publication of ES2152120B1 publication Critical patent/ES2152120B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Método y aparato para alimentar gas de reacción y sólidos. La invención se refiere a un método y aparato para alimentar gas de reacción y sólidos a un horno para fundir suspensiones, aparato que comprende al menos conductos para recibir gas de reacción y sólidos y conducirlos después a un horno de fundir suspensiones, y en cuyo aparato al menos la mayor parte del gas de reacción es alimentada dentro del horno de fundir suspensiones a través de un canal de gas de reacción que rodea al canal para alimentar sólidos. De acuerdo con la invención, en el canal de gas de reacción (3), esencialmente cerca de su extremo en el lado del horno de fundir suspensiones, se ha instalado órganos de ajuste (8) por lo que se puede ajustar la cadencia de flujo del gas de reacción alimentado al horno para fundir suspensiones de manera sensiblemente progresiva.
ES009601128A 1995-05-23 1996-05-22 Metodo y aparato para alimentar gas de reaccion y solidos. Expired - Fee Related ES2152120B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI952492A FI98071C (fi) 1995-05-23 1995-05-23 Menetelmä ja laitteisto reaktiokaasun ja kiintoaineen syöttämiseksi

Publications (2)

Publication Number Publication Date
ES2152120A1 true ES2152120A1 (es) 2001-01-16
ES2152120B1 ES2152120B1 (es) 2001-08-01

Family

ID=8543459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601128A Expired - Fee Related ES2152120B1 (es) 1995-05-23 1996-05-22 Metodo y aparato para alimentar gas de reaccion y solidos.

Country Status (8)

Country Link
KR (1) KR100372388B1 (es)
BR (1) BR9602409A (es)
ES (1) ES2152120B1 (es)
MX (1) MX9601920A (es)
PE (1) PE30297A1 (es)
RU (1) RU2163332C2 (es)
TR (1) TR199600384A2 (es)
ZA (1) ZA963382B (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331087A (en) * 1978-12-21 1982-05-25 Outokumpu Oy Method and apparatus for forming a turbulent suspension spray from a pulverous material and reaction gas
US4475849A (en) * 1981-10-01 1984-10-09 Claudius Peters Ag Device and method for the uniform distribution of a bulk materials stream
US5133801A (en) * 1990-01-25 1992-07-28 Outokumpu Oy Method and apparatus for feeding reacting substances into a smelting furnace
US5362032A (en) * 1992-06-01 1994-11-08 Outokumpu Engineering Contractors Oy Apparatus for feeding gases into a smelting furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94151C (fi) * 1992-06-01 1995-07-25 Outokumpu Research Oy Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu monikäyttöpoltin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331087A (en) * 1978-12-21 1982-05-25 Outokumpu Oy Method and apparatus for forming a turbulent suspension spray from a pulverous material and reaction gas
US4475849A (en) * 1981-10-01 1984-10-09 Claudius Peters Ag Device and method for the uniform distribution of a bulk materials stream
US5133801A (en) * 1990-01-25 1992-07-28 Outokumpu Oy Method and apparatus for feeding reacting substances into a smelting furnace
US5362032A (en) * 1992-06-01 1994-11-08 Outokumpu Engineering Contractors Oy Apparatus for feeding gases into a smelting furnace

Also Published As

Publication number Publication date
BR9602409A (pt) 1998-10-06
KR960041379A (ko) 1996-12-19
TR199600384A2 (tr) 1996-12-21
MX9601920A (es) 1997-01-31
ES2152120B1 (es) 2001-08-01
KR100372388B1 (ko) 2003-05-12
PE30297A1 (es) 1997-08-27
RU2163332C2 (ru) 2001-02-20
ZA963382B (en) 1996-11-11

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