PE30297A1 - METHOD AND APPARATUS FOR FEEDING SOLIDS AND REACTION GASES - Google Patents

METHOD AND APPARATUS FOR FEEDING SOLIDS AND REACTION GASES

Info

Publication number
PE30297A1
PE30297A1 PE1996000321A PE00032196A PE30297A1 PE 30297 A1 PE30297 A1 PE 30297A1 PE 1996000321 A PE1996000321 A PE 1996000321A PE 00032196 A PE00032196 A PE 00032196A PE 30297 A1 PE30297 A1 PE 30297A1
Authority
PE
Peru
Prior art keywords
reaction gas
channel
solids
suspended
gas
Prior art date
Application number
PE1996000321A
Other languages
Spanish (es)
Inventor
Francisco Miralles
Enrique Delgado
Patricio Barrios
Ilkka Veikko Kojo
Teuvo Pekka Tapio Hanniala
Heikki Olavi Savolainen
Original Assignee
Outokumpu Eng Contract
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/en
Application filed by Outokumpu Eng Contract filed Critical Outokumpu Eng Contract
Publication of PE30297A1 publication Critical patent/PE30297A1/en

Links

Classifications

    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

ESTA REFERIDA A UN METODO PARA ALIMENTAR SOLIDOS Y GAS DE REACCION EN UN HORNO DE FUSION SUSPENDIDO, QUE COMPRENDE CONDUCTOS PARA RECIBIR LOS SOLIDOS Y EL GAS DE REACCION Y CONDUCIRLOS A UN HORNO DE FUSION SUSPENDIDO A TRAVES DE UN CANAL PARA EL GAS DE REACCION, RODEANDO EL CANAL PARA ALIMENTAR LOS SOLIDOS;SE CARACTERIZA POR QUE POR MEDIO DE ELEMENTOS DE REGULACION INSTALADOS EN EL CANAL PARA EL GAS DE REACCION, ESENCIALMENTE CERCA DE SU EXTREMO SOBRE EL LADO DEL HORNO DE FUSION SUSPENDIDO, LA VELOCIDAD DE FLUJO DEL GAS DE REACCION ALIMENTADO DENTRO DE DICHO HORNO PUEDE SER REGULADA ESENCIALMENTE EN FORMA ESCALONADA, EN DONDE DICHA VELOCIDAD DE FLUJO SE REGULA POR MEDIO DEL AREA TRANSVERSAL DEL CANAL PARA EL GAS DE REACCION Y EN UNA CORONA CIRCULAR; Y UN APARATO PARA REALIZAR EL METODO, CARACTERIZADO PORQUE PRESENTA INSTALADOS ELEMENTOS DE REGULACION CON EL FIN DE REGULAR EL AREA DE FLUJO TRANSVERSAL DEL CANAL EN FORMA ESCALONADA Y EN DONDE DICHOS ELEMENTOS ESTAN INTERCONECTADOS POR MEDIO DE UN ELEMENTO DE CONEXION DISPUESTO ALREDEDOR DEL CANAL PARA EL GAS DE REACCION, LOS CUALES SON SECTORES ANULARES Y ESTAN DISPUESTOS DE MODO SOBREPUESTO RESPECTO UNO AL OTRO, SIENDO REGULABLES MANUALMENTEIT IS REFERRED TO A METHOD FOR FEEDING SOLIDS AND REACTION GAS IN A SUSPENDED FUSION FURNACE, WHICH INCLUDES DUCTS TO RECEIVE SOLIDS AND REACTION GAS AND CONDUCT THEM TO A SUSPENDED FUSION FURNACE, THROUGH A GAS CHANNEL FOR GAS SURROUNDING THE CHANNEL TO FEED THE SOLIDS; IT IS CHARACTERIZED BY THE MEANS OF REGULATION ELEMENTS INSTALLED IN THE CHANNEL FOR THE REACTION GAS, ESSENTIALLY NEAR ITS END ON THE SIDE OF THE SUSPENDED FUSION FURNACE, THE FLOW SPEED OF THE REACTION GAS FEED WITHIN THIS OVEN CAN BE ESSENTIALLY REGULATED IN A STAGED WAY, WHERE SUCH FLOW SPEED IS REGULATED BY MEANS OF THE CROSS-SECTIONAL AREA OF THE REACTION GAS AND IN A CIRCULAR CROWN; AND AN APPARATUS FOR CARRYING OUT THE METHOD, CHARACTERIZED BECAUSE IT HAS INSTALLED REGULATION ELEMENTS IN ORDER TO REGULATE THE AREA OF CROSS-FLOW OF THE CHANNEL IN A STEPPED WAY AND IN WHICH SUCH ELEMENTS ARE INTERCONNECTED THROUGH A CONNECTION ELEMENT ARRANGED TO THE AROUND REACTION GAS, WHICH ARE RING SECTORS AND ARE DISPOSED IN AN OVERLAY MODE WITH RESPECT TO EACH OTHER, BEING MANUALLY ADJUSTABLE

PE1996000321A 1995-05-23 1996-05-07 METHOD AND APPARATUS FOR FEEDING SOLIDS AND REACTION GASES PE30297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI952492A FI98071C (en) 1995-05-23 1995-05-23 Process and apparatus for feeding reaction gas solids

Publications (1)

Publication Number Publication Date
PE30297A1 true PE30297A1 (en) 1997-08-27

Family

ID=8543459

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1996000321A PE30297A1 (en) 1995-05-23 1996-05-07 METHOD AND APPARATUS FOR FEEDING SOLIDS AND REACTION GASES

Country Status (8)

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57786C (en) * 1978-12-21 1980-10-10 Outokumpu Oy SAETTING OVER ANCILLATION FOR PICTURE AV EN VIRVLANDS SUSPENSIONSTRAOLE AV ETT POWDERARTAT MATERIAL OCH REACTIONS
NZ201977A (en) * 1981-10-01 1985-08-16 Peters Ag Claudius Distributing particulate material into spray mixing vessel
FI88517C (en) * 1990-01-25 1993-05-25 Outokumpu Oy Saett och anordning Foer inmatning av reaktionsaemnen i en smaeltugn
FI94150C (en) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Methods and apparatus for supplying reaction gases to a furnace

Also Published As

Publication number Publication date
TR199600384A2 (en) 1996-12-21
MX9601920A (en) 1997-01-31
ES2152120B1 (en) 2001-08-01
KR960041379A (en) 1996-12-19
ZA963382B (en) 1996-11-11
ES2152120A1 (en) 2001-01-16
KR100372388B1 (en) 2003-05-12
RU2163332C2 (en) 2001-02-20
BR9602409A (en) 1998-10-06

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed