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ES430405A3 - A procedure for the preparation of nuclear fuel pills. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of nuclear fuel pills. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES430405A3
ES430405A3 ES430405A ES430405A ES430405A3 ES 430405 A3 ES430405 A3 ES 430405A3 ES 430405 A ES430405 A ES 430405A ES 430405 A ES430405 A ES 430405A ES 430405 A3 ES430405 A3 ES 430405A3
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
legally binding
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
ES430405A
Other languages
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES430405A3 publication Critical patent/ES430405A3/en
Expired 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
    • G21C3/623—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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A process for obtaining a fuel pellet from a powder consisting of the oxide of uranium or plutonium or a mixture of the oxides, comprises the steps of cold pressing a quantity of the powder to produce a self-supporting fragile preform, placing the preform in a die, applying a pressure in the range 4000-20,000 p.s.i. to crush the preform, simultaneously heating the preform in the range 800-1300 C., maintaining the pressure and temperature from 3-20 minutes, and removing the pellet from the die.
ES430405A 1967-12-13 1974-09-25 A procedure for the preparation of nuclear fuel pills. (Machine-translation by Google Translate, not legally binding) Expired ES430405A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69024867A 1967-12-13 1967-12-13

Publications (1)

Publication Number Publication Date
ES430405A3 true ES430405A3 (en) 1977-04-16

Family

ID=24771712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430405A Expired ES430405A3 (en) 1967-12-13 1974-09-25 A procedure for the preparation of nuclear fuel pills. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DE (1) DE1814634A1 (en)
ES (1) ES430405A3 (en)
FR (1) FR1596042A (en)
GB (1) GB1239269A (en)
NL (1) NL6817867A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833054C2 (en) * 1978-07-27 1982-07-01 Alkem Gmbh, 6450 Hanau Process for the production of PuO ↓ 2 ↓ / UO ↓ 2 ↓ nuclear fuel
DE19623068A1 (en) * 1996-06-10 1997-12-18 Guido Kellermann Direction indicators, especially for motorized two-wheelers
RU2165651C1 (en) * 2000-02-18 2001-04-20 Открытое акционерное общество "Машиностроительный завод" Method for producing nuclear fuel pellets
DE202020001242U1 (en) 2020-03-31 2020-05-27 Michael Günter Oliver Swoboda Direction indicators for two-wheelers, especially bicycles without or with electric driving assistance, so-called pedalecs or eBikes and so-called eScooters / E-scooters (small electric vehicles) both as a retrofit kit and for assembly during the factory production of the two-wheeler.

Also Published As

Publication number Publication date
GB1239269A (en) 1971-07-14
NL6817867A (en) 1969-06-17
FR1596042A (en) 1970-06-15
DE1814634A1 (en) 1969-08-07

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