ES8207489A1 - Procedimiento e instalacion de calcinacion y reduccion para la produccion de oxidos de combustible nuclear - Google Patents

Procedimiento e instalacion de calcinacion y reduccion para la produccion de oxidos de combustible nuclear

Info

Publication number
ES8207489A1
ES8207489A1 ES497965A ES497965A ES8207489A1 ES 8207489 A1 ES8207489 A1 ES 8207489A1 ES 497965 A ES497965 A ES 497965A ES 497965 A ES497965 A ES 497965A ES 8207489 A1 ES8207489 A1 ES 8207489A1
Authority
ES
Spain
Prior art keywords
producing nuclear
fuel
fuel oxides
nuclear
oxides
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
ES497965A
Other languages
English (en)
Other versions
ES497965A0 (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.)
Alkem GmbH
Original Assignee
Alkem GmbH
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 Alkem GmbH filed Critical Alkem GmbH
Publication of ES497965A0 publication Critical patent/ES497965A0/es
Publication of ES8207489A1 publication Critical patent/ES8207489A1/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
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PROCEDIMIENTO E INSTALACION DE CALCINACION. EL PROCEDIMIENTO CONSISTE EN CALENTAR EL MATERIAL DE PARTIDA AUC O AU/PUC PRIMERAMENTE EN HORNO, CONDUCIENDO LOS GASES QUE SE FORMAN (AMONIACO,CO2 Y VAPOR DE AGUA) A UN RECIPIENTE INTERMEDIO MANTENIENDO A TEMPERATURA REGULADA, DESDE DONDE SE CONDUCEN AL HORNO O A UN ELEVADOR DE GASES, RECLINANDOSE DE NUEVO AL PROCESO, COMO AGUAD DE LAVADO LA SOLUCION DE CARBONATO DE AMONIO QUE SE FORMA. LA INSTALACION CONSTA DE UN HORNO Y UM RECIPIENTE INTERMEDIO QUE SE MANTIENE A UNA LIGERA DEPRESION BAJO EL EFECTO DE UN LAVADOR DE GASES.
ES497965A 1979-12-20 1980-12-19 Procedimiento e instalacion de calcinacion y reduccion para la produccion de oxidos de combustible nuclear Expired ES8207489A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792951451 DE2951451A1 (de) 1979-12-20 1979-12-20 Verfahren zur erzeugung von kernbrennstoffoxiden

Publications (2)

Publication Number Publication Date
ES497965A0 ES497965A0 (es) 1982-09-16
ES8207489A1 true ES8207489A1 (es) 1982-09-16

Family

ID=6089097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497965A Expired ES8207489A1 (es) 1979-12-20 1980-12-19 Procedimiento e instalacion de calcinacion y reduccion para la produccion de oxidos de combustible nuclear

Country Status (7)

Country Link
EP (1) EP0031066A1 (es)
JP (1) JPS5696732A (es)
BR (1) BR8007801A (es)
CA (1) CA1153883A (es)
DE (1) DE2951451A1 (es)
ES (1) ES8207489A1 (es)
PT (1) PT72213A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415960U (es) * 1987-07-13 1989-01-26
JP2545313Y2 (ja) * 1991-11-08 1997-08-25 日新電機株式会社 計器用変圧器
CN1042321C (zh) * 1996-03-12 1999-03-03 中国核动力研究设计院 制备陶瓷级二氧化铀粉末的方法和设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA926583A (en) * 1969-07-18 1973-05-22 Westinghouse Electric Corporation Production of uranium dioxide

Also Published As

Publication number Publication date
BR8007801A (pt) 1981-06-23
DE2951451A1 (de) 1981-07-16
CA1153883A (en) 1983-09-20
EP0031066A1 (de) 1981-07-01
ES497965A0 (es) 1982-09-16
PT72213A (de) 1981-01-01
JPS5696732A (en) 1981-08-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601