FI63259C - Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas - Google Patents

Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas Download PDF

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Publication number
FI63259C
FI63259C FI804053A FI804053A FI63259C FI 63259 C FI63259 C FI 63259C FI 804053 A FI804053 A FI 804053A FI 804053 A FI804053 A FI 804053A FI 63259 C FI63259 C FI 63259C
Authority
FI
Finland
Prior art keywords
reaction
flow
reaction gas
gas
reaction space
Prior art date
Application number
FI804053A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI63259B (fi
FI804053L (fi
Inventor
Launo Leo Lilja
Valto Johannes Maekitalo
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
Priority to FI804053A priority Critical patent/FI63259C/fi
Priority to GB8136408A priority patent/GB2090159B/en
Priority to US06/329,301 priority patent/US4392885A/en
Priority to CA000392251A priority patent/CA1170431A/en
Priority to JP56206818A priority patent/JPS5949057B2/ja
Publication of FI804053L publication Critical patent/FI804053L/fi
Application granted granted Critical
Publication of FI63259B publication Critical patent/FI63259B/fi
Publication of FI63259C publication Critical patent/FI63259C/fi

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
    • 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
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FI804053A 1980-12-30 1980-12-30 Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas FI63259C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI804053A FI63259C (fi) 1980-12-30 1980-12-30 Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas
GB8136408A GB2090159B (en) 1980-12-30 1981-12-02 Nozzle for gas-powder introduction
US06/329,301 US4392885A (en) 1980-12-30 1981-12-10 Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas
CA000392251A CA1170431A (en) 1980-12-30 1981-12-14 Method and apparatus for forming a directioned suspension spray of a pulverous material and a reaction gas
JP56206818A JPS5949057B2 (ja) 1980-12-30 1981-12-21 粉状物質と反応ガスとの方向付けされた懸濁噴流の形成方法とその装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI804053A FI63259C (fi) 1980-12-30 1980-12-30 Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas
FI804053 1980-12-30

Publications (3)

Publication Number Publication Date
FI804053L FI804053L (fi) 1982-07-01
FI63259B FI63259B (fi) 1983-01-31
FI63259C true FI63259C (fi) 1983-05-10

Family

ID=8514016

Family Applications (1)

Application Number Title Priority Date Filing Date
FI804053A FI63259C (fi) 1980-12-30 1980-12-30 Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas

Country Status (5)

Country Link
US (1) US4392885A (ja)
JP (1) JPS5949057B2 (ja)
CA (1) CA1170431A (ja)
FI (1) FI63259C (ja)
GB (1) GB2090159B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009030808A1 (en) * 2007-09-05 2009-03-12 Outotec Oyj Concentrate burner

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI63780C (fi) * 1981-11-27 1983-08-10 Outokumpu Oy Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas
FI88517C (fi) * 1990-01-25 1993-05-25 Outokumpu Oy Saett och anordning foer inmatning av reaktionsaemnen i en smaeltugn
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
FI100889B (fi) * 1996-10-01 1998-03-13 Outokumpu Oy Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin
JP4916318B2 (ja) * 2007-01-17 2012-04-11 中国電力株式会社 線材剥離具
FI121852B (fi) 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI122306B (fi) * 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
ES2662572T3 (es) * 2011-05-06 2018-04-09 Hatch Ltd Quemador y aparato de alimentación para horno de fusión rápida
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
CN110475877B (zh) * 2018-01-12 2021-09-28 环太铜业株式会社 原料供给装置、自熔炉以及自熔炉的操作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB331555A (en) * 1929-04-04 1930-07-04 Jean Paul Goossens Method and apparatus for the combustion of pulverised fuel, more particularly pulverised coal
US4210315A (en) * 1977-05-16 1980-07-01 Outokumpu Oy Means for producing a suspension of a powdery substance and a reaction gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009030808A1 (en) * 2007-09-05 2009-03-12 Outotec Oyj Concentrate burner
US8206643B2 (en) 2007-09-05 2012-06-26 Outotec Oyj Concentrate burner
AP2712A (en) * 2007-09-05 2013-07-30 Outotec Oyj Concentrate burner

Also Published As

Publication number Publication date
JPS57165024A (en) 1982-10-09
CA1170431A (en) 1984-07-10
GB2090159A (en) 1982-07-07
FI63259B (fi) 1983-01-31
US4392885A (en) 1983-07-12
GB2090159B (en) 1984-10-10
JPS5949057B2 (ja) 1984-11-30
FI804053L (fi) 1982-07-01

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Legal Events

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MM Patent lapsed

Owner name: OUTOKUMPU OY