ZA856246B - Smelting process for recovering metals,and apparatus for carrying out that process - Google Patents

Smelting process for recovering metals,and apparatus for carrying out that process

Info

Publication number
ZA856246B
ZA856246B ZA856246A ZA856246A ZA856246B ZA 856246 B ZA856246 B ZA 856246B ZA 856246 A ZA856246 A ZA 856246A ZA 856246 A ZA856246 A ZA 856246A ZA 856246 B ZA856246 B ZA 856246B
Authority
ZA
South Africa
Prior art keywords
carrying
recovering metals
smelting
smelting process
recovering
Prior art date
Application number
ZA856246A
Other languages
English (en)
Inventor
Horst Sulzbacher
Werner Kepplinger
Erich Ottenschlaeger
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of ZA856246B publication Critical patent/ZA856246B/xx

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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA856246A 1984-08-16 1985-08-16 Smelting process for recovering metals,and apparatus for carrying out that process ZA856246B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0263984A AT381727B (de) 1984-08-16 1984-08-16 Verfahren zur herstellung von schmelzprodukten aus sulfidischen nichteisenmetallerzen bzw. -konzentraten, sowie einrichtung zur durchfuehrung des verfahrens
CN85106114A CN85106114B (zh) 1984-08-16 1985-08-14 从细颗粒有色金属硫化矿或其精矿回收各种金属的熔炼方法及实施这种方法的装置

Publications (1)

Publication Number Publication Date
ZA856246B true ZA856246B (en) 1986-03-26

Family

ID=25598848

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA856246A ZA856246B (en) 1984-08-16 1985-08-16 Smelting process for recovering metals,and apparatus for carrying out that process

Country Status (5)

Country Link
JP (1) JPS6156255A (de)
CN (1) CN85106114B (de)
AT (1) AT381727B (de)
DD (1) DD237523A5 (de)
ZA (1) ZA856246B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829695D0 (en) * 1988-12-20 1989-02-15 British Steel Plc Observation of furnace interiors
JPH0841346A (ja) 1994-07-29 1996-02-13 Toray Dow Corning Silicone Co Ltd 定着ロール用シリコーンゴム組成物
JP4741230B2 (ja) 2004-12-28 2011-08-03 東レ・ダウコーニング株式会社 フィルム状シリコーンゴム接着剤
CN103540761B (zh) * 2013-10-22 2015-12-02 株洲鼎端装备股份有限公司 高温连续熔炼平台炉
CN110438277B (zh) * 2019-08-30 2020-12-22 东北大学 一种旋风闪速还原直接炼钢系统及工艺
CN111842778B (zh) * 2020-07-13 2021-11-30 太原理工大学 一种铸造废砂再生方法
CN118792512B (zh) * 2024-09-14 2024-12-10 中南大学 热态渣溜槽及其在回收铜渣内有价金属中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49846C (fi) * 1972-10-26 1975-10-10 Outokumpu Oy Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite.

Also Published As

Publication number Publication date
CN85106114B (zh) 1988-09-14
CN85106114A (zh) 1987-03-04
JPS6156255A (ja) 1986-03-20
AT381727B (de) 1986-11-25
DD237523A5 (de) 1986-07-16
ATA263984A (de) 1986-04-15

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