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BR9100313A - Processo e aparelho para a alimentacao de sustancias reagentes a um forno de fundicao - Google Patents

Processo e aparelho para a alimentacao de sustancias reagentes a um forno de fundicao

Info

Publication number
BR9100313A
BR9100313A BR919100313A BR9100313A BR9100313A BR 9100313 A BR9100313 A BR 9100313A BR 919100313 A BR919100313 A BR 919100313A BR 9100313 A BR9100313 A BR 9100313A BR 9100313 A BR9100313 A BR 9100313A
Authority
BR
Brazil
Prior art keywords
sustainability
foundation
reagent
oven
supplying
Prior art date
Application number
BR919100313A
Other languages
English (en)
Inventor
Risto Volevi Saarinen
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 BR9100313A publication Critical patent/BR9100313A/pt

Links

Classifications

    • 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 specially adapted for furnaces of these types
    • F27B15/08—Arrangements of devices for charging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
  • Manufacture Of Iron (AREA)
BR919100313A 1990-01-25 1991-01-24 Processo e aparelho para a alimentacao de sustancias reagentes a um forno de fundicao BR9100313A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI900409A FI88517C (fi) 1990-01-25 1990-01-25 Saett och anordning foer inmatning av reaktionsaemnen i en smaeltugn

Publications (1)

Publication Number Publication Date
BR9100313A true BR9100313A (pt) 1991-10-22

Family

ID=8529779

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919100313A BR9100313A (pt) 1990-01-25 1991-01-24 Processo e aparelho para a alimentacao de sustancias reagentes a um forno de fundicao

Country Status (11)

Country Link
US (1) US5133801A (pt)
JP (1) JP3217803B2 (pt)
KR (1) KR970001845B1 (pt)
AU (1) AU641463B2 (pt)
BR (1) BR9100313A (pt)
CA (1) CA2034871C (pt)
DE (1) DE4102189C2 (pt)
ES (1) ES2027901A6 (pt)
FI (1) FI88517C (pt)
MX (1) MX173190B (pt)
ZA (1) ZA91479B (pt)

Families Citing this family (16)

* 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
FI94150C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin
FI94152C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite pulverimaisen polttoaineen hapettamiseksi kahdella eri happipitoisuuden omaavalla kaasulla
US5494263A (en) * 1994-03-07 1996-02-27 Centro De Investigacion Y Asistencia Tecnica Del Edo. De Qro, A.C. System for solid material charging into vertical reactors by electronic control of the exhaust gases
US5580237A (en) * 1995-03-09 1996-12-03 Praxair Technology, Inc. Oxidant lancing nozzle
FI98071C (fi) * 1995-05-23 1997-04-10 Outokumpu Eng Contract Menetelmä ja laitteisto reaktiokaasun ja kiintoaineen syöttämiseksi
ZA963382B (en) * 1995-05-23 1996-11-11 Outokumpu Eng Contract Method and apparatus for feeding reaction gas and solids
DE19539634C2 (de) * 1995-10-25 1999-06-10 Hans Ulrich Feustel Einrichtung zum Einblasen von staubartigen und/oder körnigen reaktionsfähigen Stoffen und Stoffgemischen
FI100889B (fi) * 1996-10-01 1998-03-13 Outokumpu Oy Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin
FI120101B (fi) * 2007-09-05 2009-06-30 Outotec Oyj Rikastepoltin
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI124223B (fi) * 2010-06-29 2014-05-15 Outotec Oyj Suspensiosulatusuuni ja rikastepoltin
PL2705317T3 (pl) 2011-05-06 2018-06-29 Hatch Ltd Palnik i urządzenie doprowadzania do pieca do szybkiego wytapiania
CN102268558B (zh) 2011-07-25 2012-11-28 阳谷祥光铜业有限公司 一种旋浮卷吸冶金工艺及其反应器
CN104634100B (zh) * 2015-02-13 2017-01-18 阳谷祥光铜业有限公司 一种旋浮熔炼方法、喷嘴和冶金设备
CN104634101B (zh) * 2015-02-13 2016-09-14 阳谷祥光铜业有限公司 一种同向旋浮熔炼方法、喷嘴和冶金设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850372A (en) * 1954-09-22 1958-09-02 Planiol Rene Method and apparatus for continuously melting solid particles of material
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas
FI63259C (fi) * 1980-12-30 1983-05-10 Outokumpu Oy Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas
JPH0796690B2 (ja) * 1988-03-31 1995-10-18 住友金属鉱山株式会社 自熔製錬炉
DE3832843C1 (en) * 1988-09-28 1989-10-19 Vsesojuznyj Naucno-Issledovatel'skij Gorno-Metallurgiceskij Institut Cvetnych Metallov, Ust-Kamenogorsk, Su Device for supplying a charging-oxygen mixture to a smelting furnace

Also Published As

Publication number Publication date
CA2034871C (en) 1995-12-05
AU641463B2 (en) 1993-09-23
JP3217803B2 (ja) 2001-10-15
KR970001845B1 (ko) 1997-02-17
DE4102189C2 (de) 2000-01-27
FI900409L (fi) 1991-07-26
FI88517B (fi) 1993-02-15
FI88517C (fi) 1993-05-25
DE4102189A1 (de) 1991-08-01
ES2027901A6 (es) 1992-06-16
MX173190B (es) 1994-02-07
ZA91479B (en) 1991-11-27
FI900409A0 (fi) 1990-01-25
CA2034871A1 (en) 1991-07-26
US5133801A (en) 1992-07-28
JPH055586A (ja) 1993-01-14
KR910014518A (ko) 1991-08-31
AU6987591A (en) 1991-08-01

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADA DE INT. CL. 6 C22B 15/00

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/01/2011