JPH0326359B2 - - Google Patents

Info

Publication number
JPH0326359B2
JPH0326359B2 JP58022300A JP2230083A JPH0326359B2 JP H0326359 B2 JPH0326359 B2 JP H0326359B2 JP 58022300 A JP58022300 A JP 58022300A JP 2230083 A JP2230083 A JP 2230083A JP H0326359 B2 JPH0326359 B2 JP H0326359B2
Authority
JP
Japan
Prior art keywords
carbon tetrachloride
thorium
oxide sol
droplets
ammoniacal
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 - Lifetime
Application number
JP58022300A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147296A (ja
Inventor
Shigeru Yamagishi
Yoshihisa Takahashi
Yoshuki Shiba
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.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
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 Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Priority to JP58022300A priority Critical patent/JPS59147296A/ja
Priority to US06/578,615 priority patent/US4615834A/en
Publication of JPS59147296A publication Critical patent/JPS59147296A/ja
Publication of JPH0326359B2 publication Critical patent/JPH0326359B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Colloid Chemistry (AREA)
JP58022300A 1983-02-14 1983-02-14 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置 Granted JPS59147296A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58022300A JPS59147296A (ja) 1983-02-14 1983-02-14 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置
US06/578,615 US4615834A (en) 1983-02-14 1984-02-13 Process and apparatus for producing microspheres of fissile and/or fertile materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58022300A JPS59147296A (ja) 1983-02-14 1983-02-14 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置

Publications (2)

Publication Number Publication Date
JPS59147296A JPS59147296A (ja) 1984-08-23
JPH0326359B2 true JPH0326359B2 (forum.php) 1991-04-10

Family

ID=12078888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58022300A Granted JPS59147296A (ja) 1983-02-14 1983-02-14 核燃料・核原料球状粒子の製造方法および原料ゾルのゲル化装置

Country Status (2)

Country Link
US (1) US4615834A (forum.php)
JP (1) JPS59147296A (forum.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670945B1 (fr) * 1990-12-19 1994-03-25 Pechiney Uranium Procede de fabrication de pastilles combustibles nucleaires frittees a partir de solutions et comportant une precipitation a l'aide de peroxyde d'hydrogene en milieu acide.
JPH0751444B2 (ja) * 1991-02-20 1995-06-05 インスティチュート・オブ・ヌクリアー・エナージィ・リサーチ・チャイニーズ・アトミック・エナージィ・カウンシル・タイワン・アール・オー・シー ウラニル化合物をａｄｕを経てｕｏ２に転化する方法
JP3091254B2 (ja) * 1991-05-14 2000-09-25 フロイント産業株式会社 シームレスカプセル製造装置
US5219533A (en) * 1991-11-18 1993-06-15 General Electric Company Apparatus for solvent extraction process
JP4334316B2 (ja) * 2003-10-16 2009-09-30 原子燃料工業株式会社 重ウラン酸アンモニウム粒子製造装置
US10962461B2 (en) * 2019-08-02 2021-03-30 X Energy, Llc System and method for controlling metal oxide gel particle size

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329745A (en) * 1965-10-05 1967-07-04 Grange Lee D La Process for making gelled spherical particles of oxides
US3586742A (en) * 1966-11-25 1971-06-22 Gulf Energy & Environ Systems Process of preparing oxide microspheres
US3790492A (en) * 1971-03-11 1974-02-05 Atomic Energy Commission Method for production of uniform microspheres
US3888787A (en) * 1971-09-23 1975-06-10 Kernforschungsanlage Juelich Method of producing ball-shaped metallic oxide or metallic carbide particles
US3933679A (en) * 1972-01-14 1976-01-20 Gulf Oil Corporation Uniform microspheroidal particle generating method

Also Published As

Publication number Publication date
US4615834A (en) 1986-10-07
JPS59147296A (ja) 1984-08-23

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