YU102489A - Process for removing bismut from lead - Google Patents

Process for removing bismut from lead

Info

Publication number
YU102489A
YU102489A YU01024/89A YU102489A YU102489A YU 102489 A YU102489 A YU 102489A YU 01024/89 A YU01024/89 A YU 01024/89A YU 102489 A YU102489 A YU 102489A YU 102489 A YU102489 A YU 102489A
Authority
YU
Yugoslavia
Prior art keywords
lead
calcium
bismut
alloy
magnesium
Prior art date
Application number
YU01024/89A
Other languages
English (en)
Inventor
D Zuliani
B Closset
Original Assignee
Timminco Ltd
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=4138064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=YU102489(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Timminco Ltd filed Critical Timminco Ltd
Publication of YU102489A publication Critical patent/YU102489A/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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)
YU01024/89A 1988-05-20 1989-05-18 Process for removing bismut from lead YU102489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA567408 1988-05-20

Publications (1)

Publication Number Publication Date
YU102489A true YU102489A (en) 1991-10-31

Family

ID=4138064

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01024/89A YU102489A (en) 1988-05-20 1989-05-18 Process for removing bismut from lead

Country Status (8)

Country Link
EP (1) EP0343012B2 (xx)
JP (1) JP2714984B2 (xx)
AT (1) ATE127859T1 (xx)
AU (1) AU620822B2 (xx)
DE (1) DE68924194T3 (xx)
ES (1) ES2076961T3 (xx)
GR (1) GR3018160T3 (xx)
YU (1) YU102489A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041160A (en) * 1988-05-20 1991-08-20 Timminco Limited Magnesium-calcium alloys for debismuthizing lead
US5234492A (en) * 1992-04-14 1993-08-10 Asarco Incorporated Refining of bismuth
FR2807768B1 (fr) * 2000-04-13 2002-10-31 Pechiney Electrometallurgie Procede de debismuthage du plomb fondu par le calcium et le magnesium
CN114410982B (zh) * 2021-12-23 2023-08-25 邢台松赫环保科技有限公司 一种铅火法精炼深度除铋方法
JP2023125624A (ja) * 2022-02-28 2023-09-07 国立大学法人東北大学 水素発生合金、実験教材、マグネシウム電池用負極材、及び発電用水素発生剤

Family Cites Families (6)

* 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
US1853540A (en) * 1930-03-29 1932-04-12 American Smelting Refining Process of debismuthizing lead
US2129445A (en) * 1937-07-08 1938-09-06 American Metal Co Ltd Treating impure lead and/or tin metal
CA1079979A (en) * 1975-08-19 1980-06-24 Denby H. Ward Debismuthising lead
NL7903764A (nl) * 1979-05-14 1980-11-18 Shell Int Research Werkwijze ter bereiding van calcium-houdend lood, daarmee verkregen lood en daaruit verkregen accuplaten of -roosters.
FR2514786A1 (fr) * 1981-10-20 1983-04-22 Extramet Sa Procede de debismuthage du plomb

Also Published As

Publication number Publication date
ATE127859T1 (de) 1995-09-15
AU620822B2 (en) 1992-02-27
AU2451588A (en) 1989-11-23
ES2076961T3 (es) 1995-11-16
DE68924194T3 (de) 2003-01-30
GR3018160T3 (en) 1996-02-29
DE68924194D1 (de) 1995-10-19
JPH0270038A (ja) 1990-03-08
EP0343012B2 (en) 2002-09-18
JP2714984B2 (ja) 1998-02-16
EP0343012B1 (en) 1995-09-13
EP0343012A2 (en) 1989-11-23
DE68924194T2 (de) 1996-11-28
EP0343012A3 (en) 1991-01-09

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