FR1439162A - Procédé et dispositif de récupération de métaux incorporés dans un combustible - Google Patents

Procédé et dispositif de récupération de métaux incorporés dans un combustible

Info

Publication number
FR1439162A
FR1439162A FR12129A FR12129A FR1439162A FR 1439162 A FR1439162 A FR 1439162A FR 12129 A FR12129 A FR 12129A FR 12129 A FR12129 A FR 12129A FR 1439162 A FR1439162 A FR 1439162A
Authority
FR
France
Prior art keywords
fuel
recovering metals
metals incorporated
incorporated
recovering
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
FR12129A
Other languages
English (en)
French (fr)
Inventor
Pierre Decate
Pierre Faugeras
Rene Huneau
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR12129A priority Critical patent/FR1439162A/fr
Priority to BE678319D priority patent/BE678319A/xx
Priority to CH425866A priority patent/CH454294A/fr
Priority to GB14367/66A priority patent/GB1111164A/en
Priority to LU50824A priority patent/LU50824A1/xx
Priority to ES0325128A priority patent/ES325128A1/es
Priority to DE19661508464 priority patent/DE1508464B1/de
Application granted granted Critical
Publication of FR1439162A publication Critical patent/FR1439162A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/32—Processing by incineration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing ion as active agent
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR12129A 1965-04-06 1965-04-06 Procédé et dispositif de récupération de métaux incorporés dans un combustible Expired FR1439162A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR12129A FR1439162A (fr) 1965-04-06 1965-04-06 Procédé et dispositif de récupération de métaux incorporés dans un combustible
BE678319D BE678319A (cs) 1965-04-06 1966-03-23
CH425866A CH454294A (fr) 1965-04-06 1966-03-24 Four de grillage de graphite
GB14367/66A GB1111164A (en) 1965-04-06 1966-03-31 Shaft furnace for the burning of graphite
LU50824A LU50824A1 (cs) 1965-04-06 1966-04-04
ES0325128A ES325128A1 (es) 1965-04-06 1966-04-05 Horno de tostacion de grafito.
DE19661508464 DE1508464B1 (de) 1965-04-06 1966-04-06 Graphitroestofen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR12129A FR1439162A (fr) 1965-04-06 1965-04-06 Procédé et dispositif de récupération de métaux incorporés dans un combustible

Publications (1)

Publication Number Publication Date
FR1439162A true FR1439162A (fr) 1966-05-20

Family

ID=8575754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12129A Expired FR1439162A (fr) 1965-04-06 1965-04-06 Procédé et dispositif de récupération de métaux incorporés dans un combustible

Country Status (7)

Country Link
BE (1) BE678319A (cs)
CH (1) CH454294A (cs)
DE (1) DE1508464B1 (cs)
ES (1) ES325128A1 (cs)
FR (1) FR1439162A (cs)
GB (1) GB1111164A (cs)
LU (1) LU50824A1 (cs)

Also Published As

Publication number Publication date
DE1508464B1 (de) 1970-04-16
CH454294A (fr) 1968-04-15
ES325128A1 (es) 1967-06-16
GB1111164A (en) 1968-04-24
LU50824A1 (cs) 1966-06-06
BE678319A (cs) 1966-09-01

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