ES381726A1 - Un procedimiento para convertir hexafloruro de uranio en dioxido de uranio ceramico de alta calidad. - Google Patents

Un procedimiento para convertir hexafloruro de uranio en dioxido de uranio ceramico de alta calidad.

Info

Publication number
ES381726A1
ES381726A1 ES381726A ES381726A ES381726A1 ES 381726 A1 ES381726 A1 ES 381726A1 ES 381726 A ES381726 A ES 381726A ES 381726 A ES381726 A ES 381726A ES 381726 A1 ES381726 A1 ES 381726A1
Authority
ES
Spain
Prior art keywords
moles
uranium
hydrogen
water vapor
reaction products
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
Application number
ES381726A
Other languages
English (en)
Spanish (es)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES381726A1 publication Critical patent/ES381726A1/es
Expired 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
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ES381726A 1969-07-18 1970-07-13 Un procedimiento para convertir hexafloruro de uranio en dioxido de uranio ceramico de alta calidad. Expired ES381726A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84306269A 1969-07-18 1969-07-18

Publications (1)

Publication Number Publication Date
ES381726A1 true ES381726A1 (es) 1972-11-16

Family

ID=25288982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381726A Expired ES381726A1 (es) 1969-07-18 1970-07-13 Un procedimiento para convertir hexafloruro de uranio en dioxido de uranio ceramico de alta calidad.

Country Status (11)

Country Link
AT (1) AT301488B (fr)
BE (1) BE753410A (fr)
CA (1) CA926583A (fr)
CH (1) CH546207A (fr)
DE (1) DE2033433A1 (fr)
ES (1) ES381726A1 (fr)
FI (1) FI51166C (fr)
FR (1) FR2051856B1 (fr)
GB (1) GB1281508A (fr)
NL (1) NL7010016A (fr)
SE (1) SE357948B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020146A (en) * 1969-07-18 1977-04-26 Westinghouse Electric Corporation Production of uranium dioxide
US3808145A (en) * 1971-11-03 1974-04-30 Gen Electric Ceramic defluorination and reduction process
US4053559A (en) * 1976-06-14 1977-10-11 Westinghouse Electric Corporation Production of uranium dioxide
DE2951451A1 (de) * 1979-12-20 1981-07-16 Alkem Gmbh, 6450 Hanau Verfahren zur erzeugung von kernbrennstoffoxiden
GB9411096D0 (en) * 1994-06-03 1994-07-27 British Nuclear Fuels Plc Uranium oxide production

Also Published As

Publication number Publication date
FR2051856A1 (fr) 1971-04-09
GB1281508A (en) 1972-07-12
DE2033433A1 (de) 1971-02-04
FI51166B (fr) 1976-08-02
CA926583A (en) 1973-05-22
FR2051856B1 (fr) 1974-08-09
FI51166C (fi) 1976-11-10
BE753410A (fr) 1970-12-16
AT301488B (de) 1972-09-11
SE357948B (fr) 1973-07-16
CH546207A (de) 1974-02-28
NL7010016A (fr) 1971-01-20

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