BE777349A - Procede de fabrication de diuranate d'ammonium - Google Patents

Procede de fabrication de diuranate d'ammonium

Info

Publication number: BE777349A
Authority: BE; Belgium
Prior art keywords: manufacturing process; ammonium diuranate; diuranate; ammonium; manufacturing
Prior art date: 1970-12-29

Application number

BE777349A

Other languages

English (en)

Inventor

L D Gerrald

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.)

1970-12-29

Filing date

1971-12-28

Publication date

1972-06-28

1971-12-28 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1972-06-28 Publication of BE777349A publication Critical patent/BE777349A/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
- C01G43/01—Oxides; Hydroxides
- C01G43/025—Uranium dioxide
- 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)

BE777349A 1970-12-29 1971-12-28 Procede de fabrication de diuranate d'ammonium BE777349A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10245170A	1970-12-29	1970-12-29

Publications (1)

Publication Number	Publication Date
BE777349A true BE777349A (fr)	1972-06-28

Family

ID=22289924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE777349A BE777349A (fr)	1970-12-29	1971-12-28	Procede de fabrication de diuranate d'ammonium

Country Status (12)

Country	Link
US (1)	US3758664A (fr)
JP (1)	JPS5039435B1 (fr)
AT (1)	AT317155B (fr)
BE (1)	BE777349A (fr)
CA (1)	CA946588A (fr)
CH (1)	CH587193A5 (fr)
DE (1)	DE2162578C3 (fr)
FR (1)	FR2120006B1 (fr)
GB (1)	GB1349584A (fr)
IT (1)	IT944491B (fr)
NL (1)	NL7115964A (fr)
SE (1)	SE372754B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1449122A (en) *	1972-11-08	1976-09-15	Atomic Energy Authority Uk	Processing of uranium hexafluoride
US3998925A (en) *	1973-06-22	1976-12-21	Westinghouse Electric Corporation	Production of ammonium diuranate
JPS5050837U (fr) *	1973-09-08	1975-05-17
CA1059729A (fr) *	1975-03-04	1979-08-07	Frank W. Melvanin	Procede pour la preparation de dioxyde d'uranium
JPS5263175U (fr) *	1975-11-06	1977-05-10
FR2443424A1 (fr) *	1978-12-08	1980-07-04	Ugine Kuhlmann	Uranate de sodium
US4255393A (en) *	1979-04-30	1981-03-10	Westinghouse Electric Corp.	Method of precipitating ADU
FR2457257A1 (fr) *	1979-05-22	1980-12-19	Ugine Kuhlmann	Uranate d'ammonium sous forme de particules spheriques ayant une bonne coulabilite et son procede d'obtention
US4401628A (en) *	1981-01-19	1983-08-30	Westinghouse Electric Corp.	Process for making high quality nuclear fuel grade ammonium diuranate from uranyl fluoride solutions
US4656015A (en) *	1984-09-17	1987-04-07	General Electric Company	Continuous process for the production of powdered uranium dioxide from uranyl nitrate
JPH0623050B2 (ja) *	1988-05-25	1994-03-30	三菱マテリアル株式会社	Ｕｏ▲下２▼ペレットの製造方法
US4832870A (en) *	1988-06-20	1989-05-23	The United States Department Of Energy	Electrically conductive composite material
US4995947A (en) *	1988-06-29	1991-02-26	The United States Of America As Represented By The Department Of Energy	Process for forming a metal compound coating on a substrate
US5139709A (en) *	1991-02-04	1992-08-18	Institute Of Nuclear Energy Research, Chinese Atomic Energy Council, Taiwan	Process for converting uranyl compounds to UO2 via ADU

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3272602A (en) *	1960-01-30	1966-09-13	Suehiro Yoshiyuki	Method of producing uranium dioxide powder
NL268295A (fr) *	1960-09-30
GB1222807A (en) *	1968-04-04	1971-02-17	Westinghouse Electric Corp	Process for recovery of uranium values

1970
- 1970-12-29 US US00102451A patent/US3758664A/en not_active Expired - Lifetime
1971
- 1971-04-29 NL NL7115964A patent/NL7115964A/xx not_active Application Discontinuation
- 1971-11-04 GB GB5130871A patent/GB1349584A/en not_active Expired
- 1971-11-08 CA CA127,044A patent/CA946588A/en not_active Expired
- 1971-12-10 AT AT1062471A patent/AT317155B/de not_active IP Right Cessation
- 1971-12-16 DE DE2162578A patent/DE2162578C3/de not_active Expired
- 1971-12-17 CH CH1848471A patent/CH587193A5/xx not_active IP Right Cessation
- 1971-12-23 FR FR7146388A patent/FR2120006B1/fr not_active Expired
- 1971-12-27 JP JP46105561A patent/JPS5039435B1/ja active Pending
- 1971-12-28 BE BE777349A patent/BE777349A/fr not_active IP Right Cessation
- 1971-12-29 SE SE7116833A patent/SE372754B/xx unknown
- 1971-12-29 IT IT33089/71A patent/IT944491B/it active

Also Published As

Publication number	Publication date
US3758664A (en)	1973-09-11
JPS5039435B1 (fr)	1975-12-17
SE372754B (fr)	1975-01-13
GB1349584A (en)	1974-04-03
FR2120006A1 (fr)	1972-08-11
CA946588A (en)	1974-05-07
DE2162578B2 (de)	1980-09-11
DE2162578A1 (de)	1972-07-20
CH587193A5 (fr)	1977-04-29
IT944491B (it)	1973-04-20
NL7115964A (fr)	1972-07-03
FR2120006B1 (fr)	1974-04-05
AT317155B (de)	1974-08-12
DE2162578C3 (de)	1981-07-23

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Legal Events

Date

Code

Title

Description

1987-06-30

RE

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19861231