DE3166865D1 - Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals - Google Patents

Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals

Info

Publication number
DE3166865D1
DE3166865D1 DE8181201257T DE3166865T DE3166865D1 DE 3166865 D1 DE3166865 D1 DE 3166865D1 DE 8181201257 T DE8181201257 T DE 8181201257T DE 3166865 T DE3166865 T DE 3166865T DE 3166865 D1 DE3166865 D1 DE 3166865D1
Authority
DE
Germany
Prior art keywords
oxygen
molten bath
bath containing
containing non
ferrous metals
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
DE8181201257T
Other languages
English (en)
Inventor
Werner Dr Ing Schwartz
Peter Dr Ing 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=DE3166865(D1) "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
Priority to DE8181201257T priority Critical patent/DE3166865D1/de
Application granted granted Critical
Publication of DE3166865D1 publication Critical patent/DE3166865D1/de
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)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE8181201257T 1980-12-05 1981-11-11 Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals Expired DE3166865D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181201257T DE3166865D1 (en) 1980-12-05 1981-11-11 Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals

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
DE8181201257T DE3166865D1 (en) 1980-12-05 1981-11-11 Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals

Publications (1)

Publication Number Publication Date
DE3166865D1 true DE3166865D1 (en) 1984-11-29

Family

ID=6118459

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803045992 Withdrawn DE3045992A1 (de) 1980-12-05 1980-12-05 Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad
DE8181201257T Expired DE3166865D1 (en) 1980-12-05 1981-11-11 Process for injecting gases rich in oxygen into a molten bath containing non-ferrous metals

Family Applications Before (1)

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DE19803045992 Withdrawn DE3045992A1 (de) 1980-12-05 1980-12-05 Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad

Country Status (17)

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

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 (de) * 1971-04-06 1973-05-16
FR2219235B2 (de) * 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
YU283681A (en) 1984-04-30
AU7827981A (en) 1982-06-10
EP0053848B2 (de) 1987-10-14
MA19349A1 (fr) 1982-07-01
FI68659B (fi) 1985-06-28
MX156287A (es) 1988-08-08
JPS57120626A (en) 1982-07-27
EP0053848A1 (de) 1982-06-16
ES8300871A1 (es) 1982-11-01
YU42003B (en) 1988-04-30
ZA817664B (en) 1982-10-27
ES507717A0 (es) 1982-11-01
CA1180194A (en) 1985-01-02
DE3045992A1 (de) 1982-07-22
KR890002800B1 (ko) 1989-07-31
PL234079A1 (de) 1982-07-19
FI813743L (fi) 1982-06-06
JPH0147532B2 (de) 1989-10-16
PH19449A (en) 1986-04-18
KR830007855A (ko) 1983-11-07
AU542613B2 (en) 1985-02-28
EP0053848B1 (de) 1984-10-24
IN152960B (de) 1984-05-12
BR8107861A (pt) 1982-09-08
US4435211A (en) 1984-03-06
FI68659C (fi) 1985-10-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee