PL3326173T3 - Sposób wytwarzania w pełni ceramicznego mikrokapsułkowanego paliwa jądrowego - Google Patents

Sposób wytwarzania w pełni ceramicznego mikrokapsułkowanego paliwa jądrowego

Info

Publication number
PL3326173T3
PL3326173T3 PL16831203T PL16831203T PL3326173T3 PL 3326173 T3 PL3326173 T3 PL 3326173T3 PL 16831203 T PL16831203 T PL 16831203T PL 16831203 T PL16831203 T PL 16831203T PL 3326173 T3 PL3326173 T3 PL 3326173T3
Authority
PL
Poland
Prior art keywords
fabrication
nuclear fuel
fully ceramic
ceramic microencapsulated
microencapsulated nuclear
Prior art date
Application number
PL16831203T
Other languages
English (en)
Inventor
Lance Lewis Snead
Original Assignee
Ultra Safe Nuclear Corporation
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 Ultra Safe Nuclear Corporation filed Critical Ultra Safe Nuclear Corporation
Publication of PL3326173T3 publication Critical patent/PL3326173T3/pl

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    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • 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
    • 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
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/5158—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on actinide compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
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    • G—PHYSICS
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    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
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    • G21C3/626—Coated fuel particles
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/602—Making the green bodies or pre-forms by moulding
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Metallurgy (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
PL16831203T 2015-07-25 2016-07-25 Sposób wytwarzania w pełni ceramicznego mikrokapsułkowanego paliwa jądrowego PL3326173T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562196975P 2015-07-25 2015-07-25
EP16831203.1A EP3326173B1 (en) 2015-07-25 2016-07-25 Method for fabrication of fully ceramic microencapsulated nuclear fuel
PCT/US2016/043897 WO2017019620A1 (en) 2015-07-25 2016-07-25 Method for fabrication of fully ceramic microencapsulated nuclear fuel

Publications (1)

Publication Number Publication Date
PL3326173T3 true PL3326173T3 (pl) 2020-10-19

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Application Number Title Priority Date Filing Date
PL16831203T PL3326173T3 (pl) 2015-07-25 2016-07-25 Sposób wytwarzania w pełni ceramicznego mikrokapsułkowanego paliwa jądrowego

Country Status (11)

Country Link
US (1) US10109378B2 (pl)
EP (1) EP3326173B1 (pl)
KR (2) KR20230148265A (pl)
CN (1) CN108028080A (pl)
CA (1) CA2993794C (pl)
ES (1) ES2796367T3 (pl)
HK (1) HK1251350A1 (pl)
PL (1) PL3326173T3 (pl)
RU (1) RU2723561C2 (pl)
WO (1) WO2017019620A1 (pl)
ZA (1) ZA201801133B (pl)

Families Citing this family (21)

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