ES459152A1 - Procedimiento y dispositivo para la obtencion de puo2. - Google Patents

Procedimiento y dispositivo para la obtencion de puo2.

Info

Publication number
ES459152A1
ES459152A1 ES459152A ES459152A ES459152A1 ES 459152 A1 ES459152 A1 ES 459152A1 ES 459152 A ES459152 A ES 459152A ES 459152 A ES459152 A ES 459152A ES 459152 A1 ES459152 A1 ES 459152A1
Authority
ES
Spain
Prior art keywords
americium
oxalate
puo2
plutonium
contaminant
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
ES459152A
Other languages
English (en)
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 ES459152A1 publication Critical patent/ES459152A1/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
    • C01G56/005—Oxides; Hydroxides

Abstract

Procedimiento para la obtención de PuO2 mediante precipitación, efectuada en forma discontinua dentro de un reactor de solución nítrica de plutonio-nitrato, mediante ácido oxálico sólido u oxalato de amonio sólido, siguiente separación del oxalato de plutonio del líquido restante, así como calcinación del mismo, *** Ver imagen
ES459152A 1976-06-03 1977-05-26 Procedimiento y dispositivo para la obtencion de puo2. Expired ES459152A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2624990A DE2624990C2 (de) 1976-06-03 1976-06-03 Verfahren zur Herstellung von PuO↓2↓

Publications (1)

Publication Number Publication Date
ES459152A1 true ES459152A1 (es) 1978-04-16

Family

ID=5979758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459152A Expired ES459152A1 (es) 1976-06-03 1977-05-26 Procedimiento y dispositivo para la obtencion de puo2.

Country Status (10)

Country Link
US (1) US4298579A (es)
JP (1) JPS52147599A (es)
BE (1) BE855315A (es)
BR (1) BR7703520A (es)
DE (1) DE2624990C2 (es)
ES (1) ES459152A1 (es)
FR (1) FR2353487A1 (es)
GB (1) GB1547716A (es)
IT (1) IT1076785B (es)
SE (1) SE425160B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433823A (en) 1981-01-22 1984-02-28 Mark Pearson Drink coasters
USH744H (en) 1987-11-20 1990-02-06 The United States Of America As Represented By The Department Of Energy Porcelain enamel neutron absorbing material
FR2803283B1 (fr) 2000-01-03 2002-03-29 Cogema Procede et dispositif pour la transformation en continu de l'oxalate de plutonium en oxyde de plutonium
CN109342641B (zh) * 2018-11-05 2020-11-10 中国原子能科学研究院 含钚微粒年龄的测定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906597A (en) * 1945-12-21 1959-09-29 David M Ritter Reduction in pu recovery processes
US2899452A (en) * 1947-06-05 1959-08-11 Thorium oxalate-uranyl acetate cou-
US2868620A (en) * 1947-06-09 1959-01-13 Clifford S Garner Method of making plutonium dioxide
US2833800A (en) * 1947-12-19 1958-05-06 Donald F Mastick Process for purifying plutonium
FR1556996A (es) * 1967-09-06 1969-02-14
US4025602A (en) * 1976-05-25 1977-05-24 The United States Of America As Represented By The United States Energy Research And Development Administration Recovery of transplutonium elements from nuclear reactor waste

Also Published As

Publication number Publication date
GB1547716A (en) 1979-06-27
US4298579A (en) 1981-11-03
DE2624990A1 (de) 1978-01-05
JPS52147599A (en) 1977-12-08
SE425160B (sv) 1982-09-06
JPS6261539B2 (es) 1987-12-22
DE2624990C2 (de) 1983-05-11
SE7706119L (sv) 1977-12-04
BE855315A (fr) 1977-10-03
FR2353487A1 (fr) 1977-12-30
BR7703520A (pt) 1978-03-14
IT1076785B (it) 1985-04-27
FR2353487B1 (es) 1980-01-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601