SE415216B - Forfarande for framstellning av sintrade keramiska kernbrenslekutsar med reglerad porositet - Google Patents

Forfarande for framstellning av sintrade keramiska kernbrenslekutsar med reglerad porositet

Info

Publication number
SE415216B
SE415216B SE7512037A SE7512037A SE415216B SE 415216 B SE415216 B SE 415216B SE 7512037 A SE7512037 A SE 7512037A SE 7512037 A SE7512037 A SE 7512037A SE 415216 B SE415216 B SE 415216B
Authority
SE
Sweden
Prior art keywords
nuclear fuel
pellet
pellets
spheres
gel
Prior art date
Application number
SE7512037A
Other languages
English (en)
Swedish (sv)
Other versions
SE7512037L (sv
Inventor
E J Kosiancic
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SE7512037L publication Critical patent/SE7512037L/xx
Publication of SE415216B publication Critical patent/SE415216B/sv

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
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00862—Uses not provided for elsewhere in C04B2111/00 for nuclear applications, e.g. ray-absorbing concrete
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Glanulating (AREA)
  • Powder Metallurgy (AREA)
SE7512037A 1975-02-10 1975-10-28 Forfarande for framstellning av sintrade keramiska kernbrenslekutsar med reglerad porositet SE415216B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/548,460 US4016226A (en) 1975-02-10 1975-02-10 Method of making porous nuclear fuel

Publications (2)

Publication Number Publication Date
SE7512037L SE7512037L (sv) 1976-08-11
SE415216B true SE415216B (sv) 1980-09-15

Family

ID=24188934

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512037A SE415216B (sv) 1975-02-10 1975-10-28 Forfarande for framstellning av sintrade keramiska kernbrenslekutsar med reglerad porositet

Country Status (14)

Country Link
US (1) US4016226A (pt)
JP (1) JPS5632265B2 (pt)
AT (1) AT359614B (pt)
BE (1) BE834845A (pt)
BR (1) BR7506836A (pt)
CA (1) CA1023923A (pt)
DE (1) DE2547245C3 (pt)
ES (1) ES442246A1 (pt)
FR (1) FR2300399A1 (pt)
GB (1) GB1471811A (pt)
IL (1) IL48218A (pt)
IT (1) IT1069776B (pt)
NL (1) NL183551C (pt)
SE (1) SE415216B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713108C2 (de) * 1977-03-24 1985-08-14 Gesellschaft zur Förderung der industrieorientierten Forschung an den Schweizerischen Hochschulen und weiteren Institutionen, Bern Verfahren zur Herstellung von keramischem Plutonium-Uran-Kernbrennstoff in Form von Sinterpellets
IT1096285B (it) * 1978-05-05 1985-08-26 Agipnucleare S P A Comitato Na Metodo di fabbricazione di pastiglie di materiale ceramico
US4293507A (en) * 1978-05-26 1981-10-06 United Kingdom Atomic Energy Authority Preparation of shaped bodies
US4284593A (en) * 1978-05-26 1981-08-18 United Kingdom Atomic Energy Authority Preparation of shaped bodies
US4853177A (en) * 1983-05-06 1989-08-01 The Babcock & Wilcox Company Void plug for annular fuel pellets
PT84806B (pt) * 1986-05-03 1989-12-29 Beecham Group Plc Processo para a preparacao de benzopiranos
US9721679B2 (en) * 2008-04-08 2017-08-01 Terrapower, Llc Nuclear fission reactor fuel assembly adapted to permit expansion of the nuclear fuel contained therein
US11731350B2 (en) 2020-11-05 2023-08-22 BWXT Advanced Technologies LLC Photon propagation modified additive manufacturing compositions and methods of additive manufacturing using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792302A (en) * 1955-08-29 1957-05-14 Connecticut Metals Inc Process for making porous metallic bodies
BE592293A (pt) * 1959-06-26
US3214270A (en) * 1962-06-14 1965-10-26 Olin Mathieson Metal fabrication
US3268997A (en) * 1963-05-14 1966-08-30 Wall Colmonoy Corp Method of making a porous sealing device
GB1226553A (pt) * 1967-06-27 1971-03-31
NL7106712A (pt) * 1971-05-17 1972-11-21
JPS5040995B2 (pt) * 1971-09-30 1975-12-27
BE793980A (fr) * 1972-01-13 1973-07-12 Atomic Energy Authority Uk Combustible nucleaire ceramique ameliore
BR7302746D0 (pt) * 1972-05-04 1974-07-25 Harbison Walker Sa Processo para a obtencao de materiais refratarios com caracteristicas controladas de porosidade e densidade
JPS4930482A (pt) * 1972-07-15 1974-03-18
US3852045A (en) * 1972-08-14 1974-12-03 Battelle Memorial Institute Void metal composite material and method

Also Published As

Publication number Publication date
CA1023923A (en) 1978-01-10
IL48218A0 (en) 1975-12-31
JPS5632265B2 (pt) 1981-07-27
NL183551C (nl) 1988-11-16
GB1471811A (en) 1977-04-27
AT359614B (de) 1980-11-25
DE2547245B2 (de) 1979-05-03
SE7512037L (sv) 1976-08-11
FR2300399B1 (pt) 1981-09-04
NL7510464A (nl) 1976-08-12
BE834845A (fr) 1976-02-16
JPS51109007A (pt) 1976-09-27
IL48218A (en) 1978-09-29
FR2300399A1 (fr) 1976-09-03
US4016226A (en) 1977-04-05
ATA786075A (de) 1980-04-15
BR7506836A (pt) 1976-08-31
DE2547245A1 (de) 1976-08-19
IT1069776B (it) 1985-03-25
ES442246A1 (es) 1977-08-16
DE2547245C3 (de) 1980-01-03

Similar Documents

Publication Publication Date Title
US3151037A (en) Encased fuel
US3249551A (en) Method and product for the disposal of radioactive wastes
KR910000595B1 (ko) 중성자 흡수체 펠릿
KR20130079565A (ko) 세라믹-세라믹 복합체 및 이의 제조 방법, 이에 의해 형성된 핵 연료, 및 이를 이용하여 작동되는 원자로 시스템 및 방법
JPH0156400B2 (pt)
SE415216B (sv) Forfarande for framstellning av sintrade keramiska kernbrenslekutsar med reglerad porositet
KR101839320B1 (ko) 큰 결정립을 갖는 우라늄산화물 핵연료 소결체 조성물의 제조 방법
JPH0774833B2 (ja) 二酸化ウラン焼結体の製造方法及び核燃料体
US3179722A (en) Method of preparing spherical nuclear fuel particles
US3270098A (en) Method of making hollow, spherical uo2 particles
US3442762A (en) Ceramic fuel materials
US3993579A (en) Method of encapsulating solid radioactive waste material for storage
KR20110089801A (ko) 니켈 산화물과 알루미늄 산화물을 첨가한 이산화우라늄 소결체 및 그 제조방법
KR100521638B1 (ko) ＳｉＯ2-ＣａＯ-Ｃｒ2Ｏ3 첨가제를 함유한 이산화우라늄계핵연료 소결체 및 그 제조방법
EP0218924A2 (en) A method of manufacturing sintered nuclear fuel bodies
US3293332A (en) Process for fabricating a fission product retentive nuclear fuel body
GB2177249A (en) Nuclear fuel bodies
US3652744A (en) Method of making nuclear fuel elements
KR100609217B1 (ko) 텅스텐 금속망을 함유한 핵연료 및 그 제조방법
US3205174A (en) Nuclear fuel materials including vitreous phase
US3940312A (en) Nuclear fuel and process of preparation thereof
US4022660A (en) Coated particles
US3294698A (en) Hollow, spherical uo2 nuclear fuel particles
US3652745A (en) Method of fabricating porous metal bodies
Smith et al. Reproducible fabrication of PuO2 fuel

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7512037-8

Effective date: 19900706

Format of ref document f/p: F