FR2124073B1 - - Google Patents

Info

Publication number
FR2124073B1
FR2124073B1 FR717103539A FR7103539A FR2124073B1 FR 2124073 B1 FR2124073 B1 FR 2124073B1 FR 717103539 A FR717103539 A FR 717103539A FR 7103539 A FR7103539 A FR 7103539A FR 2124073 B1 FR2124073 B1 FR 2124073B1
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
FR717103539A
Other languages
French (fr)
Other versions
FR2124073A1 (en
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
Priority to FR717103539A priority Critical patent/FR2124073B1/fr
Priority to RO69553A priority patent/RO61847A/ro
Priority to NL727201201A priority patent/NL154556B/en
Priority to ES399291A priority patent/ES399291A1/en
Priority to BG19604A priority patent/BG19196A3/xx
Priority to IT12450/72A priority patent/IT949401B/en
Priority to YU239/72A priority patent/YU34560B/en
Priority to LU64703D priority patent/LU64703A1/xx
Priority to BE778799A priority patent/BE778799A/en
Priority to GB476572A priority patent/GB1326175A/en
Priority to US00222626A priority patent/US3774892A/en
Priority to CA133,759A priority patent/CA952307A/en
Priority to AT88072A priority patent/AT312948B/en
Priority to BR619/72*[A priority patent/BR7200619D0/en
Priority to CS693A priority patent/CS162774B2/cs
Priority to SU1743820A priority patent/SU419046A3/ru
Publication of FR2124073A1 publication Critical patent/FR2124073A1/fr
Application granted granted Critical
Publication of FR2124073B1 publication Critical patent/FR2124073B1/fr
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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Thermal Insulation (AREA)
  • Physical Vapour Deposition (AREA)
FR717103539A 1971-02-03 1971-02-03 Expired FR2124073B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR717103539A FR2124073B1 (en) 1971-02-03 1971-02-03
RO69553A RO61847A (en) 1971-02-03 1972-01-26
NL727201201A NL154556B (en) 1971-02-03 1972-01-28 DEVICE FOR VACUUM DEZINCING OF LEAD.
ES399291A ES399291A1 (en) 1971-02-03 1972-01-28 Apparatus for vacuum dezincing lead
BG19604A BG19196A3 (en) 1971-02-03 1972-01-29
BE778799A BE778799A (en) 1971-02-03 1972-02-01 PERFECTED APPARATUS FOR VACUUM LEAD DULCIFICATION
YU239/72A YU34560B (en) 1971-02-03 1972-02-01 Device for softening lead in vacuum
LU64703D LU64703A1 (en) 1971-02-03 1972-02-01
IT12450/72A IT949401B (en) 1971-02-03 1972-02-01 PERFECTED APPARATUS FOR THE VACUUM SOFTENING OF LEAD
GB476572A GB1326175A (en) 1971-02-03 1972-02-01 Apparatus for vacuum dezincing of lead
US00222626A US3774892A (en) 1971-02-03 1972-02-01 Apparatus for vacuum dezincing lead
CA133,759A CA952307A (en) 1971-02-03 1972-02-02 Apparatus for vacuum dezincing lead
BR619/72*[A BR7200619D0 (en) 1971-02-03 1972-02-03 LEAD ADAPTATION APPLIANCE UNDER VACUUM
CS693A CS162774B2 (en) 1971-02-03 1972-02-03
AT88072A AT312948B (en) 1971-02-03 1972-02-03 Device for vacuum dezincification of lead
SU1743820A SU419046A3 (en) 1971-02-03 1972-02-03

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2124073A1 FR2124073A1 (en) 1972-09-22
FR2124073B1 true FR2124073B1 (en) 1974-02-15

Family

ID=9071303

Family Applications (1)

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

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
AT312948B (en) 1974-01-25
CA952307A (en) 1974-08-06
NL154556B (en) 1977-09-15
ES399291A1 (en) 1974-12-16
YU23972A (en) 1979-02-28
US3774892A (en) 1973-11-27
BR7200619D0 (en) 1973-06-14
BG19196A3 (en) 1975-04-30
BE778799A (en) 1972-05-30
LU64703A1 (en) 1972-06-30
YU34560B (en) 1979-09-10
IT949401B (en) 1973-06-11
SU419046A3 (en) 1974-03-05
RO61847A (en) 1977-05-15
CS162774B2 (en) 1975-07-15
NL7201201A (en) 1972-08-07
FR2124073A1 (en) 1972-09-22
GB1326175A (en) 1973-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse