SU419046A3 - - Google Patents

Info

Publication number
SU419046A3
SU419046A3 SU1743820A SU1743820A SU419046A3 SU 419046 A3 SU419046 A3 SU 419046A3 SU 1743820 A SU1743820 A SU 1743820A SU 1743820 A SU1743820 A SU 1743820A SU 419046 A3 SU419046 A3 SU 419046A3
Authority
SU
USSR - Soviet Union
Prior art keywords
annular
shell
cavity
wall
cessoa
Prior art date
Application number
SU1743820A
Other languages
English (en)
Russian (ru)
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 filed Critical
Application granted granted Critical
Publication of SU419046A3 publication Critical patent/SU419046A3/ru

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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Thermal Insulation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
SU1743820A 1971-02-03 1972-02-03 SU419046A3 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SU419046A3 true SU419046A3 (fr) 1974-03-05

Family

ID=9071303

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1743820A SU419046A3 (fr) 1971-02-03 1972-02-03

Country Status (16)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041066C (fr) * 1991-04-23 1997-03-25 Philip G. Evans Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation

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
LU64703A1 (fr) 1972-06-30
IT949401B (it) 1973-06-11
CS162774B2 (fr) 1975-07-15
GB1326175A (en) 1973-08-08
BR7200619D0 (pt) 1973-06-14
NL7201201A (fr) 1972-08-07
YU34560B (en) 1979-09-10
NL154556B (nl) 1977-09-15
YU23972A (en) 1979-02-28
BG19196A3 (bg) 1975-04-30
ES399291A1 (es) 1974-12-16
US3774892A (en) 1973-11-27
CA952307A (en) 1974-08-06
BE778799A (fr) 1972-05-30
FR2124073B1 (fr) 1974-02-15
RO61847A (fr) 1977-05-15
FR2124073A1 (fr) 1972-09-22
AT312948B (de) 1974-01-25

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