IT1092476B - Metodo per la liberazione di gas di fissione da combustibile nucleare irradiato - Google Patents

Metodo per la liberazione di gas di fissione da combustibile nucleare irradiato

Info

Publication number
IT1092476B
IT1092476B IT1980278A IT1980278A IT1092476B IT 1092476 B IT1092476 B IT 1092476B IT 1980278 A IT1980278 A IT 1980278A IT 1980278 A IT1980278 A IT 1980278A IT 1092476 B IT1092476 B IT 1092476B
Authority
IT
Italy
Prior art keywords
release
nuclear fuel
fission gas
irradiated nuclear
irradiated
Prior art date
Application number
IT1980278A
Other languages
English (en)
Other versions
IT7819802A0 (it
Original Assignee
Exxon Nuclear Co Inc
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 Exxon Nuclear Co Inc filed Critical Exxon Nuclear Co Inc
Publication of IT7819802A0 publication Critical patent/IT7819802A0/it
Application granted granted Critical
Publication of IT1092476B publication Critical patent/IT1092476B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/48—Non-aqueous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT1980278A 1977-02-07 1978-01-30 Metodo per la liberazione di gas di fissione da combustibile nucleare irradiato IT1092476B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76614277A 1977-02-07 1977-02-07

Publications (2)

Publication Number Publication Date
IT7819802A0 IT7819802A0 (it) 1978-01-30
IT1092476B true IT1092476B (it) 1985-07-12

Family

ID=25075540

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1980278A IT1092476B (it) 1977-02-07 1978-01-30 Metodo per la liberazione di gas di fissione da combustibile nucleare irradiato

Country Status (8)

Country Link
JP (1) JPS6034718B2 (it)
BE (1) BE863675A (it)
DE (1) DE2801744C2 (it)
ES (1) ES466675A1 (it)
FR (1) FR2379884A1 (it)
GB (1) GB1593323A (it)
IT (1) IT1092476B (it)
SE (1) SE429587B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0439019U (it) * 1990-08-01 1992-04-02
RU2303303C1 (ru) * 2005-11-15 2007-07-20 Федеральное государственное унитарное предприятие Научно-исследовательский Институт Научно-производственное объединение "Луч" (ФГУП НИИ НПО "Луч") Способ переработки облученного ядерного топлива
CN117012428A (zh) * 2023-06-02 2023-11-07 中国核动力研究设计院 辐照后核燃料电镜样品表面裂变气体的热室内清除装置
CN119601275A (zh) * 2024-11-18 2025-03-11 中国原子能科学研究院 回收核燃料包壳中氚、锆的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140151A (en) * 1959-11-12 1964-07-07 James R Foltz Method of reprocessing uo2 reactor fuel
BE611199A (fr) * 1961-12-06 1962-06-06 Ct D Etude De L En Nucleaire Procédé de ratraitement de combustibles nucléaires, lesquels comprennent du carbone dans leur structure et/ou dans leur gaine.
IT1034322B (it) * 1975-03-17 1979-09-10 Agip Nucleare Spa Separazione pirochimica del pluto nio da combustibili nucleari ir raggiati mediante termodecomposi zione in nitrati fusi

Also Published As

Publication number Publication date
FR2379884A1 (fr) 1978-09-01
ES466675A1 (es) 1979-11-16
SE429587B (sv) 1983-09-12
DE2801744A1 (de) 1978-08-10
GB1593323A (en) 1981-07-15
JPS5399196A (en) 1978-08-30
IT7819802A0 (it) 1978-01-30
FR2379884B1 (it) 1984-10-19
JPS6034718B2 (ja) 1985-08-10
DE2801744C2 (de) 1986-12-11
BE863675A (fr) 1978-08-07
SE7801361L (sv) 1978-08-08

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