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IT1211763B - Procedimento per la separazione di tallio da piombo d'opera e piombo raffinato - Google Patents

Procedimento per la separazione di tallio da piombo d'opera e piombo raffinato

Info

Publication number
IT1211763B
IT1211763B IT8748367A IT4836787A IT1211763B IT 1211763 B IT1211763 B IT 1211763B IT 8748367 A IT8748367 A IT 8748367A IT 4836787 A IT4836787 A IT 4836787A IT 1211763 B IT1211763 B IT 1211763B
Authority
IT
Italy
Prior art keywords
lead
tallium
separation
procedure
refined
Prior art date
Application number
IT8748367A
Other languages
English (en)
Other versions
IT8748367A0 (it
Inventor
Pretzch Klaus
Hanusch Kunibert
Schenker Gernot
Original Assignee
Preussag Aketiengesellschaft M
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 Preussag Aketiengesellschaft M filed Critical Preussag Aketiengesellschaft M
Publication of IT8748367A0 publication Critical patent/IT8748367A0/it
Application granted granted Critical
Publication of IT1211763B publication Critical patent/IT1211763B/it

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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • 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)
  • Electrolytic Production Of Metals (AREA)
IT8748367A 1986-09-13 1987-09-08 Procedimento per la separazione di tallio da piombo d'opera e piombo raffinato IT1211763B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863631196 DE3631196A1 (de) 1986-09-13 1986-09-13 Verfahren zur entfernung von thallium aus werk- und feinblei

Publications (2)

Publication Number Publication Date
IT8748367A0 IT8748367A0 (it) 1987-09-08
IT1211763B true IT1211763B (it) 1989-11-03

Family

ID=6309518

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8748367A IT1211763B (it) 1986-09-13 1987-09-08 Procedimento per la separazione di tallio da piombo d'opera e piombo raffinato

Country Status (4)

Country Link
CN (1) CN1007269B (it)
CA (1) CA1337578C (it)
DE (1) DE3631196A1 (it)
IT (1) IT1211763B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922073A1 (de) * 1989-07-05 1991-01-17 Metallgesellschaft Ag Verfahren zum entfernen von thallium aus werkblei
US5171550A (en) * 1989-07-05 1992-12-15 Metallgesellschaft Ag Process for removing thallium from lead bullion
CN101928841B (zh) * 2010-03-24 2011-10-26 峨嵋半导体材料研究所 一种超纯铅的区熔制备工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143918A (en) * 1976-05-27 1977-11-30 Nippon Mining Co Ltd Separation of thallium from lead

Also Published As

Publication number Publication date
CN1007269B (zh) 1990-03-21
DE3631196A1 (de) 1988-03-24
CA1337578C (en) 1995-11-21
IT8748367A0 (it) 1987-09-08
CN87106009A (zh) 1988-05-04
DE3631196C2 (it) 1989-10-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930929