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FR2764905B1 - PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT - Google Patents

PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT

Info

Publication number
FR2764905B1
FR2764905B1 FR9708071A FR9708071A FR2764905B1 FR 2764905 B1 FR2764905 B1 FR 2764905B1 FR 9708071 A FR9708071 A FR 9708071A FR 9708071 A FR9708071 A FR 9708071A FR 2764905 B1 FR2764905 B1 FR 2764905B1
Authority
FR
France
Prior art keywords
calcium
treatment
molten lead
based wire
treating molten
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 - Fee Related
Application number
FR9708071A
Other languages
French (fr)
Other versions
FR2764905A1 (en
Inventor
Jacques Rapp
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.)
Ferroglobe France SAS
Original Assignee
Pechiney Electrometallurgie SAS
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 Pechiney Electrometallurgie SAS filed Critical Pechiney Electrometallurgie SAS
Priority to FR9708071A priority Critical patent/FR2764905B1/en
Priority to AU82211/98A priority patent/AU8221198A/en
Priority to PCT/FR1998/001304 priority patent/WO1998059082A1/en
Priority to EP98932251A priority patent/EP0991787A1/en
Publication of FR2764905A1 publication Critical patent/FR2764905A1/en
Application granted granted Critical
Publication of FR2764905B1 publication Critical patent/FR2764905B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR9708071A 1997-06-23 1997-06-23 PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT Expired - Fee Related FR2764905B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9708071A FR2764905B1 (en) 1997-06-23 1997-06-23 PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT
AU82211/98A AU8221198A (en) 1997-06-23 1998-06-23 Method for treating molten lead with calcium
PCT/FR1998/001304 WO1998059082A1 (en) 1997-06-23 1998-06-23 Method for treating molten lead with calcium
EP98932251A EP0991787A1 (en) 1997-06-23 1998-06-23 Method for treating molten lead with calcium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708071A FR2764905B1 (en) 1997-06-23 1997-06-23 PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT

Publications (2)

Publication Number Publication Date
FR2764905A1 FR2764905A1 (en) 1998-12-24
FR2764905B1 true FR2764905B1 (en) 1999-07-23

Family

ID=9508520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708071A Expired - Fee Related FR2764905B1 (en) 1997-06-23 1997-06-23 PROCESS FOR TREATING MOLTEN LEAD WITH CALCIUM AND CALCIUM-BASED WIRE FOR SUCH TREATMENT

Country Status (4)

Country Link
EP (1) EP0991787A1 (en)
AU (1) AU8221198A (en)
FR (1) FR2764905B1 (en)
WO (1) WO1998059082A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807768B1 (en) * 2000-04-13 2002-10-31 Pechiney Electrometallurgie PROCESS FOR THE DEBISMUTHAGE OF MOLTEN LEAD WITH CALCIUM AND MAGNESIUM
EP1197288B1 (en) * 2000-10-10 2006-03-29 Illinois Tool Works Inc. Aluminum metal-core weld wire
US6933468B2 (en) 2000-10-10 2005-08-23 Hobart Brothers Company Aluminum metal-core weld wire and method for forming the same
RU2323987C2 (en) * 2006-05-04 2008-05-10 ОАО "Аккумуляторная компания "Ригель" Fining method for lead bullion and lead alloys from copper
DE102011080405A1 (en) 2011-08-04 2013-02-07 Bayer Pharma AG New substituted 3-biphenyl-3-yl-8,8-difluoro-4-hydroxy-1-azaspiro(4.5)dec-3-en-2-one derivatives useful for prophylaxis or therapy of tumor diseases comprising breast cancer, prostate cancer, colorectal cancer or non-small cell lung cancer
DE102011080406A1 (en) 2011-08-04 2013-02-07 Bayer Pharma AG Substituted 3- (biphenyl-3-yl) -4-hydroxy-8-methoxy-1-azaspiro8 [4.5] dec-3-ene-2-ones
RU2692358C1 (en) * 2018-04-06 2019-06-24 Акционерное общество "АКОМ" Method of crude lead from bismuth refinement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428041A (en) * 1920-09-21 1922-09-05 Kroll Guillaume Justine Process for the separation and recovery of metals from metal alloys
JPS5472750A (en) * 1977-11-21 1979-06-11 Hitachi Cable Ltd Manufacture of wire additive for steel
JPS5472710A (en) * 1977-11-21 1979-06-11 Hitachi Cable Ltd Manufacture of linear additive for steel
JPS5472708A (en) * 1977-11-21 1979-06-11 Hitachi Cable Ltd Manufacture of linear additive for steel
FR2471827A1 (en) * 1979-12-21 1981-06-26 Extramet Sa DEVICE FOR THE PRODUCTION OF UNIFORM METAL PELLETS
FR2514786A1 (en) * 1981-10-20 1983-04-22 Extramet Sa Bismuth removal from molten lead - using mixt. of calcium-magnesium alloy granules, pref. of eutectic compsn.
DE3472274D1 (en) * 1983-08-12 1988-07-28 Pfizer Process and apparatus for adding calcium to a bath of molten ferrous material
CH665852A5 (en) * 1986-05-29 1988-06-15 Fischer Ag Georg Adding material to metal melt - using non-metallic cover tubing surrounding the material
FR2688231B1 (en) * 1992-03-05 1994-11-10 Pechiney Electrometallurgie COMPOSITE WIRE WITH PLASTIC SHEATH FOR ADDITIONS TO METAL BATHS.
RU2011685C1 (en) * 1993-02-09 1994-04-30 Александр Алексеевич Неретин Method of producing refining calcium additive wire
FR2711376B1 (en) * 1993-10-19 1995-11-24 Pechiney Electrometallurgie Composite wire for the introduction of magnesium into a liquid metal.

Also Published As

Publication number Publication date
EP0991787A1 (en) 2000-04-12
FR2764905A1 (en) 1998-12-24
AU8221198A (en) 1999-01-04
WO1998059082A1 (en) 1998-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse