CA952307A - Apparatus for vacuum dezincing lead - Google Patents

Apparatus for vacuum dezincing lead

Info

Publication number
CA952307A
CA952307A CA133,759A CA133759A CA952307A CA 952307 A CA952307 A CA 952307A CA 133759 A CA133759 A CA 133759A CA 952307 A CA952307 A CA 952307A
Authority
CA
Canada
Prior art keywords
lead
vacuum
vacuum dezincing
dezincing lead
dezincing
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
CA133,759A
Other versions
CA133759S (en
Inventor
Georges Althabegoity
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.)
Societe Miniere et Metallurgique de Penarroya
Original Assignee
Societe Miniere et Metallurgique de Penarroya
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 Societe Miniere et Metallurgique de Penarroya filed Critical Societe Miniere et Metallurgique de Penarroya
Application granted granted Critical
Publication of CA952307A publication Critical patent/CA952307A/en
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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Vapour Deposition (AREA)
  • Thermal Insulation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA133,759A 1971-02-03 1972-02-02 Apparatus for vacuum dezincing lead Expired CA952307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717103539A FR2124073B1 (en) 1971-02-03 1971-02-03

Publications (1)

Publication Number Publication Date
CA952307A true CA952307A (en) 1974-08-06

Family

ID=9071303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,759A Expired CA952307A (en) 1971-02-03 1972-02-02 Apparatus for vacuum dezincing lead

Country Status (16)

Country Link
US (1) US3774892A (en)
AT (1) AT312948B (en)
BE (1) BE778799A (en)
BG (1) BG19196A3 (en)
BR (1) BR7200619D0 (en)
CA (1) CA952307A (en)
CS (1) CS162774B2 (en)
ES (1) ES399291A1 (en)
FR (1) FR2124073B1 (en)
GB (1) GB1326175A (en)
IT (1) IT949401B (en)
LU (1) LU64703A1 (en)
NL (1) NL154556B (en)
RO (1) RO61847A (en)
SU (1) SU419046A3 (en)
YU (1) YU34560B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041066C (en) * 1991-04-23 1997-03-25 Philip G. Evans One step process for the treatment of parkes desilvering crust to recover zinc and produce a suitable feed for cupellation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615706A (en) * 1949-08-05 1952-10-28 Broken Hill Ass Smelter Distillation of metals

Also Published As

Publication number Publication date
BE778799A (en) 1972-05-30
FR2124073B1 (en) 1974-02-15
GB1326175A (en) 1973-08-08
YU23972A (en) 1979-02-28
NL7201201A (en) 1972-08-07
YU34560B (en) 1979-09-10
FR2124073A1 (en) 1972-09-22
IT949401B (en) 1973-06-11
BR7200619D0 (en) 1973-06-14
BG19196A3 (en) 1975-04-30
ES399291A1 (en) 1974-12-16
AT312948B (en) 1974-01-25
SU419046A3 (en) 1974-03-05
NL154556B (en) 1977-09-15
US3774892A (en) 1973-11-27
RO61847A (en) 1977-05-15
CS162774B2 (en) 1975-07-15
LU64703A1 (en) 1972-06-30

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