FR2018521A1 - - Google Patents

Info

Publication number
FR2018521A1
FR2018521A1 FR6931904A FR6931904A FR2018521A1 FR 2018521 A1 FR2018521 A1 FR 2018521A1 FR 6931904 A FR6931904 A FR 6931904A FR 6931904 A FR6931904 A FR 6931904A FR 2018521 A1 FR2018521 A1 FR 2018521A1
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.)
Withdrawn
Application number
FR6931904A
Other languages
French (fr)
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.)
Gulf General Atomic Inc
Original Assignee
Gulf General Atomic 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 Gulf General Atomic Inc filed Critical Gulf General Atomic Inc
Publication of FR2018521A1 publication Critical patent/FR2018521A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/626—Coated fuel particles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/07—Pebble-bed reactors; Reactors with granular fuel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
FR6931904A 1968-09-20 1969-09-19 Withdrawn FR2018521A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76128868A 1968-09-20 1968-09-20

Publications (1)

Publication Number Publication Date
FR2018521A1 true FR2018521A1 (zh) 1970-05-29

Family

ID=25061787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931904A Withdrawn FR2018521A1 (zh) 1968-09-20 1969-09-19

Country Status (8)

Country Link
AT (1) AT328574B (zh)
BE (1) BE739133A (zh)
CH (1) CH510927A (zh)
DE (1) DE1946838C3 (zh)
FR (1) FR2018521A1 (zh)
GB (1) GB1227505A (zh)
NL (1) NL6914266A (zh)
SE (1) SE366418B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365162A2 (en) * 1988-10-17 1990-04-25 General Atomics Nuclear fuel and method of making compacts with precise amounts thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT373852B (de) * 1979-02-26 1984-02-27 Oesterr Forsch Seibersdorf Verfahren zur abscheidung von kohlenstoffschichten auf hochtemperatur-empfindlichen gegenstaenden
CN112735618B (zh) * 2020-12-30 2022-06-28 中核北方核燃料元件有限公司 一种SiC基UCO核芯燃料芯块制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298921A (en) * 1965-10-22 1967-01-17 Jack C Bokros Pyrolytic carbon coated particles for nuclear applications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298921A (en) * 1965-10-22 1967-01-17 Jack C Bokros Pyrolytic carbon coated particles for nuclear applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0365162A2 (en) * 1988-10-17 1990-04-25 General Atomics Nuclear fuel and method of making compacts with precise amounts thereof
EP0365162A3 (en) * 1988-10-17 1990-08-22 General Atomics Nuclear fuel and method of making compacts with precise amounts thereof

Also Published As

Publication number Publication date
NL6914266A (zh) 1970-03-24
DE1946838B2 (de) 1972-12-14
AT328574B (de) 1976-03-25
DE1946838A1 (de) 1970-06-04
CH510927A (de) 1971-07-31
BE739133A (zh) 1970-03-02
ATA885469A (de) 1975-06-15
DE1946838C3 (de) 1973-07-12
GB1227505A (zh) 1971-04-07
SE366418B (zh) 1974-04-22

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse