FI65632C - Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna - Google Patents

Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna Download PDF

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Publication number
FI65632C
FI65632C FI823482A FI823482A FI65632C FI 65632 C FI65632 C FI 65632C FI 823482 A FI823482 A FI 823482A FI 823482 A FI823482 A FI 823482A FI 65632 C FI65632 C FI 65632C
Authority
FI
Finland
Prior art keywords
gases
dust
furnace
slurry
slag
Prior art date
Application number
FI823482A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI823482A0 (fi
FI65632B (fi
Inventor
Bengt Torsten Andersson
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 FI823482A priority Critical patent/FI65632C/fi
Publication of FI823482A0 publication Critical patent/FI823482A0/fi
Priority to AU19685/83A priority patent/AU550855B2/en
Priority to JP58189403A priority patent/JPS5985828A/ja
Priority to US06/541,347 priority patent/US4475947A/en
Priority to CA000438820A priority patent/CA1219121A/en
Publication of FI65632B publication Critical patent/FI65632B/fi
Application granted granted Critical
Publication of FI65632C publication Critical patent/FI65632C/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
    • 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
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/15—Arrangements for using waste heat using boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
FI823482A 1982-10-13 1982-10-13 Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna FI65632C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI823482A FI65632C (fi) 1982-10-13 1982-10-13 Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna
AU19685/83A AU550855B2 (en) 1982-10-13 1983-09-28 Heat recovery from dust-bearing gases in the suspension smelting of sulphide concentrates
JP58189403A JPS5985828A (ja) 1982-10-13 1983-10-12 硫化精鉱を精錬する際発生するダスト含有ガスから熱を回収する方法および装置
US06/541,347 US4475947A (en) 1982-10-13 1983-10-12 Method for recovering heat from dust-bearing gases produced in smelting sulphide concentrates and means herefor
CA000438820A CA1219121A (en) 1982-10-13 1983-10-12 Method for recovering heat from dust-bearing gases produced in smelting sulphide concentrates and means hereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI823482 1982-10-13
FI823482A FI65632C (fi) 1982-10-13 1982-10-13 Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna

Publications (3)

Publication Number Publication Date
FI823482A0 FI823482A0 (fi) 1982-10-13
FI65632B FI65632B (fi) 1984-02-29
FI65632C true FI65632C (fi) 1985-11-19

Family

ID=8516145

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823482A FI65632C (fi) 1982-10-13 1982-10-13 Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna

Country Status (5)

Country Link
US (1) US4475947A (https=)
JP (1) JPS5985828A (https=)
AU (1) AU550855B2 (https=)
CA (1) CA1219121A (https=)
FI (1) FI65632C (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74738C (fi) * 1986-05-09 1988-03-10 Outokumpu Oy Foerfarande och anordning foer att minska stoftagglomerater vid behandling av gaser av smaeltningsugnen.
IT1197143B (it) * 1986-09-02 1988-11-25 Snam Progetti Metodo per il raffreddamento di gas e/o vapori provenienti da impianti di trattamento di metalli non ferrosi ed apparecchiatura relativa
FI80781C (fi) * 1988-02-29 1991-11-06 Ahlstroem Oy Saett foer aotervinning av vaerme ur heta processgaser.
FI86578C (fi) * 1990-07-04 1992-09-10 Ahlstroem Oy Foerfarande och anordning foer avkylning av heta gaser.
FI93144C (fi) * 1993-04-02 1995-02-27 Outokumpu Harjavalta Metals Oy Tapa ja laite nostaa jätelämpökattilan tehokkuutta
FI94463C (fi) * 1993-12-31 1995-09-11 Outokumpu Eng Contract Tapa ja laite jätelämpökattilan lämmön ja pölyn talteenoton tehostamiseksi
FI107961B (fi) * 1999-09-23 2001-10-31 Outokumpu Oy Laitteisto pölykasvannaisten puhdistamiseksi sulatusuunin yhteydessä
FI109938B (fi) * 2000-06-29 2002-10-31 Outokumpu Oy Laite pölykasvannaisten poistamiseksi sulatusuunista
EP2339278B1 (de) * 2009-12-18 2017-02-15 Oschatz Gmbh Verwendung einer Vorrichtung zur Anreicherung von Kupfer oder Nickel
JP5761258B2 (ja) * 2013-06-21 2015-08-12 三菱マテリアル株式会社 可燃物の処理方法と設備
JP6458410B2 (ja) * 2014-09-01 2019-01-30 住友金属鉱山株式会社 非鉄金属製錬炉用廃熱ボイラー
CN111574003B (zh) * 2019-11-11 2022-03-04 宁波双能环保科技有限公司 一种危险废物回收处理方法
CN111550756A (zh) * 2020-03-31 2020-08-18 四川建筑职业技术学院 一种锰铁合金矿热炉烟尘治理与余热综合利用系统和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734961B2 (de) * 1977-08-03 1980-02-28 Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen Konverteranlage für das Frischen von Stahl aus Roheisen
JPS5623215A (en) * 1979-08-02 1981-03-05 Nippon Kokan Kk <Nkk> Converter steel making method
DE3043127C2 (de) * 1980-11-15 1983-09-15 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Anordnung zur Regelung der Konvertergasabsaugung
US4407672A (en) * 1981-06-24 1983-10-04 International Mill Service, Inc. Method for the recovery of iron units from flue dust generated in a steel making process

Also Published As

Publication number Publication date
AU550855B2 (en) 1986-04-10
CA1219121A (en) 1987-03-17
JPS5985828A (ja) 1984-05-17
FI823482A0 (fi) 1982-10-13
AU1968583A (en) 1984-04-19
JPS642172B2 (https=) 1989-01-13
FI65632B (fi) 1984-02-29
US4475947A (en) 1984-10-09

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MM Patent lapsed

Owner name: OUTOKUMPU OY