FR2472729B1 - - Google Patents

Info

Publication number
FR2472729B1
FR2472729B1 FR8027582A FR8027582A FR2472729B1 FR 2472729 B1 FR2472729 B1 FR 2472729B1 FR 8027582 A FR8027582 A FR 8027582A FR 8027582 A FR8027582 A FR 8027582A FR 2472729 B1 FR2472729 B1 FR 2472729B1
Authority
FR
France
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
FR8027582A
Other versions
FR2472729A1 (fr
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.)
Southwire Co LLC
Original Assignee
Southwire Co LLC
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 Southwire Co LLC filed Critical Southwire Co LLC
Publication of FR2472729A1 publication Critical patent/FR2472729A1/fr
Application granted granted Critical
Publication of FR2472729B1 publication Critical patent/FR2472729B1/fr
Granted 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
FR8027582A 1979-12-26 1980-12-26 Four et procede de fusion pour metaux granules Granted FR2472729A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,462 US4311519A (en) 1979-12-26 1979-12-26 Melting furnace for granulated metal

Publications (2)

Publication Number Publication Date
FR2472729A1 FR2472729A1 (fr) 1981-07-03
FR2472729B1 true FR2472729B1 (fr) 1985-01-25

Family

ID=22316733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027582A Granted FR2472729A1 (fr) 1979-12-26 1980-12-26 Four et procede de fusion pour metaux granules

Country Status (16)

Country Link
US (1) US4311519A (fr)
JP (1) JPS56113979A (fr)
KR (1) KR850001014B1 (fr)
AR (1) AR227658A1 (fr)
AU (1) AU534280B2 (fr)
BE (1) BE886900A (fr)
CA (1) CA1158043A (fr)
DD (1) DD158051A1 (fr)
DE (1) DE3049422A1 (fr)
ES (1) ES8205870A1 (fr)
FR (1) FR2472729A1 (fr)
GB (1) GB2066437B (fr)
MX (1) MX155878A (fr)
PH (1) PH16663A (fr)
SE (1) SE445136B (fr)
ZA (1) ZA808069B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536152A (en) * 1983-04-04 1985-08-20 Asarco Incorporated High-velocity gas burners
US4530101A (en) * 1983-04-15 1985-07-16 Westinghouse Electric Corp. Electric arc fired cupola for remelting of metal chips
US4702768A (en) * 1986-03-12 1987-10-27 Pre-Melt Systems, Inc. Process and apparatus for introducing metal chips into a molten metal bath thereof
YU46333B (sh) * 1987-04-30 1993-05-28 Oy Partek Ab Talilna pec
HU208573B (en) * 1988-09-06 1993-11-29 Asarco Inc Burner of large activity for melting copper
US5397109A (en) * 1993-10-29 1995-03-14 Southwire Company Reduced emissions metal melting furnace
US6221123B1 (en) 1998-01-22 2001-04-24 Donsco Incorporated Process and apparatus for melting metal
US7282172B2 (en) * 2004-01-28 2007-10-16 North American Manufacturing Company Vertical shaft melting furnace
JP5052416B2 (ja) * 2008-05-30 2012-10-17 アイシン高丘株式会社 金属溶解用ガスキュポラ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713543A (en) * 1926-04-15 1929-05-21 Adolph W Machlet Furnace for melting metals
US2283163A (en) * 1941-02-07 1942-05-19 Brassert & Co Shaft furnace and method of operating same
LU60094A1 (fr) * 1969-12-24 1971-08-17
US3788623A (en) * 1971-10-18 1974-01-29 R Vogel Vertical melting furnace
DE2615529C3 (de) * 1976-04-09 1980-08-28 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu
DE2735808C2 (de) * 1977-08-09 1984-11-29 Norddeutsche Affinerie, 2000 Hamburg Vorrichtung zum Schmelzen und Raffinieren von verunreinigtem Kupfer

Also Published As

Publication number Publication date
ES498158A0 (es) 1982-08-01
BE886900A (fr) 1981-04-16
GB2066437A (en) 1981-07-08
AU534280B2 (en) 1984-01-12
JPH0137675B2 (fr) 1989-08-08
ES8205870A1 (es) 1982-08-01
CA1158043A (fr) 1983-12-06
US4311519A (en) 1982-01-19
JPS56113979A (en) 1981-09-08
FR2472729A1 (fr) 1981-07-03
ZA808069B (en) 1982-02-24
GB2066437B (en) 1984-05-16
SE8009165L (sv) 1981-06-27
PH16663A (en) 1983-12-13
AR227658A1 (es) 1982-11-30
AU6589180A (en) 1981-07-02
DD158051A1 (de) 1982-12-22
MX155878A (es) 1988-01-27
DE3049422A1 (de) 1982-01-14
SE445136B (sv) 1986-06-02
KR830005366A (ko) 1983-08-13
KR850001014B1 (ko) 1985-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse