MA18853A1 - Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention - Google Patents

Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention

Info

Publication number
MA18853A1
MA18853A1 MA19049A MA19049A MA18853A1 MA 18853 A1 MA18853 A1 MA 18853A1 MA 19049 A MA19049 A MA 19049A MA 19049 A MA19049 A MA 19049A MA 18853 A1 MA18853 A1 MA 18853A1
Authority
MA
Morocco
Prior art keywords
coulability
good
spherical particles
obtaining same
ammonium uranate
Prior art date
Application number
MA19049A
Other languages
English (en)
French (fr)
Inventor
Dugua Jacques
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of MA18853A1 publication Critical patent/MA18853A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
MA19049A 1979-05-22 1980-05-19 Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention MA18853A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912953A FR2457257A1 (fr) 1979-05-22 1979-05-22 Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention

Publications (1)

Publication Number Publication Date
MA18853A1 true MA18853A1 (fr) 1980-12-31

Family

ID=9225721

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19049A MA18853A1 (fr) 1979-05-22 1980-05-19 Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention

Country Status (12)

Country Link
US (1) US4476101A (US07582779-20090901-C00044.png)
AU (1) AU520363B2 (US07582779-20090901-C00044.png)
BR (1) BR8003187A (US07582779-20090901-C00044.png)
CA (1) CA1144342A (US07582779-20090901-C00044.png)
DE (2) DE3050937C2 (US07582779-20090901-C00044.png)
FR (1) FR2457257A1 (US07582779-20090901-C00044.png)
GB (1) GB2051028B (US07582779-20090901-C00044.png)
IT (1) IT1133094B (US07582779-20090901-C00044.png)
MA (1) MA18853A1 (US07582779-20090901-C00044.png)
OA (1) OA06604A (US07582779-20090901-C00044.png)
SE (1) SE445208B (US07582779-20090901-C00044.png)
ZA (1) ZA803029B (US07582779-20090901-C00044.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656015A (en) * 1984-09-17 1987-04-07 General Electric Company Continuous process for the production of powdered uranium dioxide from uranyl nitrate
US5077020A (en) * 1989-12-20 1991-12-31 Westinghouse Electric Corp. Metal recovery process using waterglass
EA022535B1 (ru) 2008-11-07 2016-01-29 Арева Нс Способ производства уранового концентрата путём осаждения в псевдоожиженном слое и производство порошка uoи uoпутём сушки/прокаливания указанного концентрата
KR101793193B1 (ko) * 2016-11-22 2017-11-07 한전원자력연료 주식회사 대입도 암모늄우라네이트수화물(auh) 결정 및 그 제조방법과 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA806092A (en) * 1969-02-11 Commissariat A L'energie Atomique Process and device for preparing ammonium diuranate
GB844407A (en) * 1956-09-29 1960-08-10 Degussa Process for the production of ammonium uranate
FR1183556A (fr) * 1956-09-29 1959-07-09 Degussa Procédé de préparation d'uranate d'ammonium
DE1034606B (de) * 1956-09-29 1958-07-24 Degussa Verfahren zur Abscheidung von nuklearreinem Ammoniumuranat
FR1221395A (fr) * 1958-04-03 1960-06-01 Mallinckrodt Chemical Works Diuranate d'ammonium
US3000698A (en) * 1959-03-12 1961-09-19 Spencer Chem Co Precipitation of dense ammonium diuranate
BE628797A (US07582779-20090901-C00044.png) * 1962-02-23
US3394997A (en) * 1965-04-12 1968-07-30 Gen Electric Method of preparing uranium diuranate
AT267008B (de) * 1965-07-08 1968-12-10 Oesterr Studien Atomenergie Verfahren zur Herstellung sphärischer Teilchen
US3726650A (en) * 1969-09-24 1973-04-10 Westinghouse Electric Corp Process for recovery of uranium values by precipitation of ammonium diuranate
US3758664A (en) * 1970-12-29 1973-09-11 Westinghouse Electric Corp Process for producing ammonium diuranate
US3998925A (en) * 1973-06-22 1976-12-21 Westinghouse Electric Corporation Production of ammonium diuranate
CA1022942A (en) * 1975-01-13 1977-12-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Process for spheroidization of rdx crystals
CA1059729A (en) * 1975-03-04 1979-08-07 Frank W. Melvanin Uranium dioxide process
US4234550A (en) * 1976-11-08 1980-11-18 General Electric Company Method for treating a particulate nuclear fuel material
FR2443424A1 (fr) * 1978-12-08 1980-07-04 Ugine Kuhlmann Uranate de sodium

Also Published As

Publication number Publication date
IT1133094B (it) 1986-07-09
ZA803029B (en) 1981-05-27
DE3050937A1 (US07582779-20090901-C00044.png) 1985-04-18
GB2051028A (en) 1981-01-14
DE3019173C2 (de) 1985-11-14
FR2457257B1 (US07582779-20090901-C00044.png) 1982-02-05
BR8003187A (pt) 1980-12-30
OA06604A (fr) 1981-08-31
CA1144342A (fr) 1983-04-12
US4476101A (en) 1984-10-09
DE3050937C2 (de) 1987-03-05
SE445208B (sv) 1986-06-09
IT8067800A0 (it) 1980-05-21
SE8003770L (sv) 1980-11-23
AU5861880A (en) 1980-11-27
DE3019173A1 (de) 1981-01-29
AU520363B2 (en) 1982-01-28
FR2457257A1 (fr) 1980-12-19
GB2051028B (en) 1983-03-30

Similar Documents

Publication Publication Date Title
BE874549A (fr) Composition explosive se presentant sous forme d'emulsion et son procede de preparation.
NL930039I1 (nl) Derivaten van cis endo-2-azabicyclo-(3,3,0)-octaan-3-carbonzuur werkwijze voor de bereiding daarvan deze stoffen bevattende middelen en hun toepassing
DE3273440D1 (en) "living" polymers and process for their preparation
BE896853A (fr) Procede et dispositif de preparation d'objets creux en matiere ceramique.
NO872913D0 (no) Fremstilling av uagglomererte partikler av metalloksyd med uniform partikkelstoerrelse.
EP0192001A3 (en) Papilloma virus probes and in vitro methods for the diagnosis of papilloma virus infections
FR2512828B1 (fr) Procede de fabrication d'abrasif et composition abrasive
ES512815A0 (es) "procedimiento para la preparacion de mandelonitrilos y derivados de acido mandelico".
FR2587989B1 (fr) Compositions particulaires d'oxalates de metaux ferromagnetiques, sous forme de particules aciculaires submicroniques, leur preparation et leur application
FR2509737B1 (fr) Procede de preparation d'une composition organo-silicique avec inhibiteur de durcissement produit in situ et composition ainsi produite
FR2352890A1 (fr) Matiere composite comprenant des particules de carbure metallique dur et son procede de preparation
MX21387A (es) Compuesto y metodo para mejorar la dispersabilidad de particulas micaceas.
AR230829A1 (es) Procedimiento para la produccion de dimetileter y composicion catalitica utilizada en dicho procedimiento
MA18853A1 (fr) Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention
MA19499A1 (fr) Peroxyde d'uranium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention
FR2568256B1 (fr) Polymeres d'acrylate et de methacrylate de glycidyle sous forme de perles et leur procede de fabrication
RO80320A (ro) Procedeu de preparare a unui compozitii insecticide si nematocide
MC1692A1 (fr) Procede de preparation de derives de phenyltetraenyle derives de phenyltetraenyle et leur application
BE853160A (fr) Triamines cycloaliphatiques utilisables dans la preparation de resines synthetiques de polyurethannes et leur procede de preparation
BE858049A (fr) Acyloxy-n,n'-diacylmalonamides et leur mode de preparation
FR2544312B1 (fr) Procede de preparation de derives de pyrimidinetrione et application therapeutique du febarbamate ainsi obtenu
BE886471A (fr) Nouveaux derives de l'amino-1 propanol-2, leur procede de preparation et leur application therapeutique
BE876201A (fr) N-cyano-azomethines utilisables pour la preparation d'antihistaminiques et leur preparation
FR2541288B1 (fr) Derives de 3-o-acyl-4''-deoxydesmycosine et leur production
BE875886A (fr) Procede pour la preparation de la 1,4-bis-piperonylpiperzine et de composes analogues