NL162042C - Werkwijze ter vervaardiging van produkten van uranium- dioxide. - Google Patents

Werkwijze ter vervaardiging van produkten van uranium- dioxide.

Info

Publication number: NL162042C
Authority: NL; Netherlands
Prior art keywords: uranium dioxide; manufacturing products; products; manufacturing; uranium
Prior art date: 1970-10-02

Application number

NL7113555.A

Other languages

English (en)

Other versions

NL162042B (nl

NL7113555A (nl

Inventor

W R Dehollander

H H Klepfer

Original Assignee

Gen Electric

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.)

1970-10-02

Filing date

1971-10-01

Publication date

1980-04-15

1971-10-01 Application filed by Gen Electric filed Critical Gen Electric

1972-04-05 Publication of NL7113555A publication Critical patent/NL7113555A/xx

1979-11-15 Publication of NL162042B publication Critical patent/NL162042B/nl

1980-04-15 Application granted granted Critical

1980-04-15 Publication of NL162042C publication Critical patent/NL162042C/nl

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
- 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
- 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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- 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

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Inorganic Chemistry (AREA)
High Energy & Nuclear Physics (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Plasma & Fusion (AREA)
Ceramic Engineering (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

NL7113555.A 1970-10-02 1971-10-01 Werkwijze ter vervaardiging van produkten van uranium- dioxide. NL162042C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7744770A	1970-10-02	1970-10-02

Publications (3)

Publication Number	Publication Date
NL7113555A NL7113555A (nl)	1972-04-05
NL162042B NL162042B (nl)	1979-11-15
NL162042C true NL162042C (nl)	1980-04-15

Family

ID=22138109

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7113555.A NL162042C (nl)	1970-10-02	1971-10-01	Werkwijze ter vervaardiging van produkten van uranium- dioxide.
NL7906647A NL7906647A (nl)	1970-10-02	1979-09-05	Werkwijze ter vervaardiging van produkten van uraniumdioxide.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL7906647A NL7906647A (nl)	1970-10-02	1979-09-05	Werkwijze ter vervaardiging van produkten van uraniumdioxide.

Country Status (10)

Country	Link
US (1)	US3786120A (nl)
JP (1)	JPS5124523B1 (nl)
BE (1)	BE773353A (nl)
CH (1)	CH565120A5 (nl)
DE (1)	DE2147708A1 (nl)
ES (1)	ES395596A1 (nl)
FR (1)	FR2120661A5 (nl)
GB (1)	GB1359053A (nl)
NL (2)	NL162042C (nl)
SE (1)	SE376903B (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3997465A (en) *	1970-07-17	1976-12-14	General Electric Company	Dehalogenation process
US3969477A (en) *	1972-10-20	1976-07-13	General Electric Company	Method of defluorinating uranium compositions in a calciner
GB1426159A (en) *	1973-08-10	1976-02-25	Gen Electric	Process for producing uranium dioxide rich compositions from uranium hexafluoride
US4052330A (en) *	1975-03-20	1977-10-04	Gen Electric	Sintering uranium oxide using a preheating step
US3970581A (en) *	1975-05-12	1976-07-20	General Electric Company	Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions
US4234550A (en) *	1976-11-08	1980-11-18	General Electric Company	Method for treating a particulate nuclear fuel material
JPS53120522U (nl) *	1977-03-01	1978-09-26
JPS53164325U (nl) *	1977-05-27	1978-12-22
US4666684A (en) *	1984-02-14	1987-05-19	Westinghouse Electric Corp.	Process for producing uranium dioxide
JPS60235721A (ja) *	1984-05-09	1985-11-22	Mitsubishi Nuclear Fuel Co Ltd	酸化ウラン粉末の製法
US4698214A (en) *	1985-08-12	1987-10-06	General Electric Company	Method and combustion reactor for converting uranium hexafluoride gas to an oxide of uranium
JPH0238418U (nl) *	1988-09-06	1990-03-14
JPH0290610U (nl) *	1988-12-28	1990-07-18
CA2137635C (en) *	1994-12-08	2007-09-04	Brian C. Olson	Reaction of uranium fluorides with mineral acids to recover hydrogen fluoride
US7824640B1 (en) *	2006-07-25	2010-11-02	Westinghouse Electric Co. Llc	Two step dry UO2 production process utilizing a positive sealing valve means between steps
RU2486006C2 (ru) *	2007-07-13	2013-06-27	Байер Интеллектуэль Проперти Гмбх	Устойчивый к воздействию температуры катализатор для окисления хлороводорода в газовой фазе
EP2277831B1 (en) *	2009-07-20	2012-05-23	Westinghouse Electric Company LLC	Two step dry UO2 production process utilizing a positive sealing valve means between steps
US20210347653A1 (en) *	2018-10-09	2021-11-11	Framatome	Method and facility for converting uranium hexafluoride into uranium dioxide
CN112805791A (zh) *	2018-10-09	2021-05-14	法玛通公司	用于将***转化为二氧化铀的设备和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3168369A (en) *	1961-12-18	1965-02-02	Grace W R & Co	Uranium processing
US3148151A (en) *	1962-02-22	1964-09-08	Grace W R & Co	Method of preparing rare earthactinide metal oxide sols
US3260575A (en) *	1964-11-19	1966-07-12	Richard L Heestand	Single-step process for preparation of uranium dioxide from uranium hexafluoride
BE757513A (fr) *	1969-10-15	1971-04-14	Atomic Energy Authority Uk	Production d'oxydes d'uranium
US3796672A (en) *	1970-10-02	1974-03-12	Gen Electric	Process for producing uranium dioxide rich compositions from uranium hexafluoride

1970
- 1970-10-02 US US00077447A patent/US3786120A/en not_active Expired - Lifetime
1971
- 1971-09-20 GB GB4370871A patent/GB1359053A/en not_active Expired
- 1971-09-24 DE DE19712147708 patent/DE2147708A1/de active Granted
- 1971-09-30 FR FR7135345A patent/FR2120661A5/fr not_active Expired
- 1971-09-30 ES ES395596A patent/ES395596A1/es not_active Expired
- 1971-09-30 BE BE773353A patent/BE773353A/xx not_active IP Right Cessation
- 1971-10-01 NL NL7113555.A patent/NL162042C/nl not_active IP Right Cessation
- 1971-10-01 JP JP7176366A patent/JPS5124523B1/ja active Pending
- 1971-10-01 SE SE7112449A patent/SE376903B/xx unknown
- 1971-10-01 CH CH1429071A patent/CH565120A5/xx not_active IP Right Cessation
1979
- 1979-09-05 NL NL7906647A patent/NL7906647A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7906647A (nl)	1980-01-31
BE773353A (fr)	1972-03-30
US3786120A (en)	1974-01-15
DE2147708A1 (de)	1972-05-10
ES395596A1 (es)	1978-01-01
FR2120661A5 (nl)	1972-08-18
JPS5124523B1 (nl)	1976-07-24
GB1359053A (en)	1974-07-03
CH565120A5 (nl)	1975-08-15
SE376903B (nl)	1975-06-16
NL162042B (nl)	1979-11-15
NL7113555A (nl)	1972-04-05
DE2147708C2 (nl)	1988-06-23

Legal Events

Date	Code	Title	Description
1984-06-18	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL143909B (nl)	1974-11-15	Werkwijze ter bereiding van carbamaten.
NL7416207A (nl)	1975-06-19	Werkwijze ter bereiding van fosforoligomeren.
IT1005018B (it)	1976-08-20	Metodo di fermentazione
NL162042C (nl)	1980-04-15	Werkwijze ter vervaardiging van produkten van uranium- dioxide.
NL146723B (nl)	1975-08-15	Werkwijze ter bereiding van acroleien of methacroleien.
NL170849C (nl)	1983-01-03	Werkwijze ter bereiding van cyaanacrylzuuresters.
NL175724C (nl)	1984-12-17	Werkwijze ter bereiding van 1-fenylvinyl-1-fosfonzuur.
NL146209B (nl)	1975-06-16	Werkwijze ter bereiding van wasmiddelen.
NL171906C (nl)	1983-06-01	Werkwijze ter bereiding van vormmengsels.
FI56043C (fi)	1979-11-12	Foerfarande foer framstaellning av roekningsaemne
NL171709C (nl)	1983-05-02	Werkwijze ter bereiding van 17alfa-ethinyl-17beta-hydroxysteroiden.
NL181213C (nl)	1987-07-01	Werkwijze ter bereiding van aminopenicillinen.
TR16680A (tr)	1973-03-01	Usul
IT1050139B (it)	1981-03-10	Salicoini e metodo per la loro produzione
NL141535B (nl)	1974-03-15	Werkwijze ter bereiding van uitvlokkingsmiddelen.
SU446972A3 (ru)	1974-10-15	Способ получения фтороуглеродных восков
IT942280B (it)	1973-03-20	Procedimento per produrre metacroleina
NL170021C (nl)	1982-09-16	Werkwijze ter bereiding van zearalenon.
IT941420B (it)	1973-03-01	Metodo di produzione di organoclorosilani
SU438178A3 (ru)	1974-07-30	Способ получения -изопропиланилина
NL152601B (nl)	1977-03-15	Werkwijze ter bereiding van citroenzuur.
NL7512585A (nl)	1976-02-27	Werkwijze ter bereiding van prostaanzuurderivaten.
NL148620B (nl)	1976-02-16	Werkwijze ter bereiding van moeilijk ontvlambare polyurethanen.
NL167136C (nl)	1981-11-16	Werkwijze ter bereiding van uranylfluoride.
FI50007C (fi)	1975-11-10	Menetelmä talojen valmistamiseksi.