CA1180194A - Process of blowing high-oxygen gases into a molten bath which contains non-ferrous metals - Google Patents

Process of blowing high-oxygen gases into a molten bath which contains non-ferrous metals

Info

Publication number
CA1180194A
CA1180194A CA000391522A CA391522A CA1180194A CA 1180194 A CA1180194 A CA 1180194A CA 000391522 A CA000391522 A CA 000391522A CA 391522 A CA391522 A CA 391522A CA 1180194 A CA1180194 A CA 1180194A
Authority
CA
Canada
Prior art keywords
nozzles
slag
process according
reactor
crusts
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000391522A
Other languages
English (en)
French (fr)
Inventor
Werner Schwartz
Peter Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6118459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1180194(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of CA1180194A publication Critical patent/CA1180194A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • C22B15/003—Bath smelting or converting
    • 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
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
CA000391522A 1980-12-05 1981-12-04 Process of blowing high-oxygen gases into a molten bath which contains non-ferrous metals Expired CA1180194A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803045992 DE3045992A1 (de) 1980-12-05 1980-12-05 Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad
DEP3045992.8 1980-12-05

Publications (1)

Publication Number Publication Date
CA1180194A true CA1180194A (en) 1985-01-02

Family

ID=6118459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000391522A Expired CA1180194A (en) 1980-12-05 1981-12-04 Process of blowing high-oxygen gases into a molten bath which contains non-ferrous metals

Country Status (17)

Country Link
US (1) US4435211A (OSRAM)
EP (1) EP0053848B2 (OSRAM)
JP (1) JPS57120626A (OSRAM)
KR (1) KR890002800B1 (OSRAM)
AU (1) AU542613B2 (OSRAM)
BR (1) BR8107861A (OSRAM)
CA (1) CA1180194A (OSRAM)
DE (2) DE3045992A1 (OSRAM)
ES (1) ES507717A0 (OSRAM)
FI (1) FI68659C (OSRAM)
IN (1) IN152960B (OSRAM)
MA (1) MA19349A1 (OSRAM)
MX (1) MX156287A (OSRAM)
PH (1) PH19449A (OSRAM)
PL (1) PL234079A1 (OSRAM)
YU (1) YU42003B (OSRAM)
ZA (1) ZA817664B (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661153A (en) * 1983-07-01 1987-04-28 Southwire Company Refractory porous plug
DE3814310A1 (de) * 1988-04-28 1989-11-09 Messer Griesheim Gmbh Verfahren zur raffination von si-metall und si-eisenlegierungen
FR2646789B1 (fr) * 1989-05-12 1994-02-04 Air Liquide Procede de traitement d'oxydation d'un bain liquide
CA2041297C (en) * 1991-04-26 2001-07-10 Samuel Walton Marcuson Converter and method for top blowing nonferrous metal
US5435833A (en) * 1993-09-30 1995-07-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process to convert non-ferrous metal such as copper or nickel by oxygen enrichment
US5814126A (en) * 1994-01-12 1998-09-29 Cook; Thomas H. Method and apparatus for producing bright and smooth galvanized coatings
DE4429937A1 (de) * 1994-08-24 1996-02-29 Metallgesellschaft Ag Verfahren zum Verblasen von NE-Metall-Schrott und Hütten-Zwischenprodukten
DE19638148A1 (de) * 1996-09-18 1998-03-19 Linde Ag Sauerstofflanze und Verfahren zum Verblasen von flüssigem Metall
DE10253535A1 (de) * 2002-11-16 2004-05-27 Sms Demag Ag Gaszuleitungssystem für einen metallurgischen Ofen sowie Betriebsverfahren hierzu
FR2856631B1 (fr) * 2003-06-26 2005-09-23 Jean Noel Claveau Procede de decoration d'un article et equipement pour la mise en oeuvre de ce procede
FR2856630B1 (fr) * 2003-06-26 2006-09-29 Jean Noel Claveau Procede de decoration d'un article et equipement pour la mise en oeuvre de ce procede
FR2881988B1 (fr) * 2005-02-15 2007-06-29 Jean Noel Claveau Procede de decoration d'un article et equipement pour la mise en oeuvre de ce procede
DE102010020179A1 (de) * 2009-06-09 2010-12-16 Sms Siemag Ag Verfahren zum Betreiben eines Bodenspülsystems eines BOF-Konverters
EP2302082B1 (de) * 2009-09-03 2013-04-17 Linde AG Verfahren zum Betreiben eines Konverters und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443758A (en) 1890-12-30 Process of converting copper matte to copper
US3892559A (en) 1969-09-18 1975-07-01 Bechtel Int Corp Submerged smelting
BE748041A (fr) * 1970-03-26 1970-09-28 Centre Rech Metallurgique Perfectionnements aux procedes d'affinage,
LU62933A1 (OSRAM) * 1971-04-06 1973-05-16
FR2219235B2 (OSRAM) * 1973-02-26 1976-05-14 Creusot Loire
BE795117A (fr) * 1973-02-07 1973-05-29 Centre Rech Metallurgique Procede et dispositif pour le convertissage de matieres cuivreuses
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen
DE2504946C2 (de) 1975-02-06 1980-04-30 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott, Eisenschwamm, Pellets oder dgl

Also Published As

Publication number Publication date
FI68659C (fi) 1985-10-10
DE3045992A1 (de) 1982-07-22
AU542613B2 (en) 1985-02-28
IN152960B (OSRAM) 1984-05-12
MA19349A1 (fr) 1982-07-01
EP0053848B2 (de) 1987-10-14
EP0053848A1 (de) 1982-06-16
US4435211A (en) 1984-03-06
AU7827981A (en) 1982-06-10
JPH0147532B2 (OSRAM) 1989-10-16
EP0053848B1 (de) 1984-10-24
ES8300871A1 (es) 1982-11-01
PH19449A (en) 1986-04-18
YU42003B (en) 1988-04-30
BR8107861A (pt) 1982-09-08
FI68659B (fi) 1985-06-28
KR830007855A (ko) 1983-11-07
DE3166865D1 (en) 1984-11-29
KR890002800B1 (ko) 1989-07-31
ES507717A0 (es) 1982-11-01
YU283681A (en) 1984-04-30
ZA817664B (en) 1982-10-27
PL234079A1 (OSRAM) 1982-07-19
MX156287A (es) 1988-08-08
JPS57120626A (en) 1982-07-27
FI813743L (fi) 1982-06-06

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Legal Events

Date Code Title Description
MKEX Expiry