FR2969264B1 - INSTALLATION COMPRISING A ROTATING OVEN VIROLE - Google Patents

INSTALLATION COMPRISING A ROTATING OVEN VIROLE

Info

Publication number: FR2969264B1
Authority: FR; France
Prior art keywords: virole; installation; rotating oven; oven; rotating
Prior art date: 2010-12-20
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.): Active

Application number

FR1060786A

Other languages

French (fr)

Other versions

FR2969264A1 (en

Inventor

Jean Marc Giuliano

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.)

Orano Demantelement SAS

Original Assignee

Areva NC SA

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.)

2010-12-20

Filing date

2010-12-20

Publication date

2013-01-11

2010-12-20 Application filed by Areva NC SA filed Critical Areva NC SA

2010-12-20 Priority to FR1060786A priority Critical patent/FR2969264B1/en

2011-12-12 Priority to GB201121263A priority patent/GB2486772B/en

2012-06-22 Publication of FR2969264A1 publication Critical patent/FR2969264A1/en

2013-01-11 Application granted granted Critical

2013-01-11 Publication of FR2969264B1 publication Critical patent/FR2969264B1/en

Status Active legal-status Critical Current

2030-12-20 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
- B01J6/002—Calcining using rotating drums
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
- B01J2219/029—Non-ferrous metals

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

FR1060786A 2010-12-20 2010-12-20 INSTALLATION COMPRISING A ROTATING OVEN VIROLE Active FR2969264B1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR1060786A FR2969264B1 (en)	2010-12-20	2010-12-20	INSTALLATION COMPRISING A ROTATING OVEN VIROLE
GB201121263A GB2486772B (en)	2010-12-20	2011-12-12	Apparatus Including a Rotary Furnace Shell for Processing a Powdered Uranium Compound

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1060786A FR2969264B1 (en)	2010-12-20	2010-12-20	INSTALLATION COMPRISING A ROTATING OVEN VIROLE

Publications (2)

Publication Number	Publication Date
FR2969264A1 FR2969264A1 (en)	2012-06-22
FR2969264B1 true FR2969264B1 (en)	2013-01-11

Family

ID=44259941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1060786A Active FR2969264B1 (en)	2010-12-20	2010-12-20	INSTALLATION COMPRISING A ROTATING OVEN VIROLE

Country Status (2)

Country	Link
FR (1)	FR2969264B1 (en)
GB (1)	GB2486772B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2310315A1 (en) *	1975-05-09	1976-12-03	Commissariat Energie Atomique	METHOD AND DEVICE FOR MANUFACTURING URANIUM OXIDE UO2 BY THE DRY METHOD
GB9309505D0 (en) *	1993-05-08	1993-06-23	British Nuclear Fuels Plc	Improvements in or relating to rotary kilns
JP4455564B2 (en) *	2006-10-10	2010-04-21	独立行政法人日本原子力研究開発機構	Rotary kiln for uranium dioxide production
EA201290314A1 (en) *	2009-11-12	2012-10-30	Арива Нп Инк.	SEGMENT REACTORS FOR CHANGES IN PERFORMANCE AND ENRICHMENT BY TURNING URANIUM HEXAFLUORIDE TO URANIUM DIOXIDE

2010
- 2010-12-20 FR FR1060786A patent/FR2969264B1/en active Active
2011
- 2011-12-12 GB GB201121263A patent/GB2486772B/en active Active

Also Published As

Publication number	Publication date
GB201121263D0 (en)	2012-01-18
GB2486772B (en)	2015-01-07
FR2969264A1 (en)	2012-06-22
GB2486772A (en)	2012-06-27

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FR2969264B1 (en)	2013-01-11	INSTALLATION COMPRISING A ROTATING OVEN VIROLE
FR2996264B1 (en)	2016-02-12	HOMELOMOTRIC INSTALLATION
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Legal Events

Date	Code	Title	Description
2015-12-31	PLFP	Fee payment	Year of fee payment: 6
2016-12-29	PLFP	Fee payment	Year of fee payment: 7
2018-01-02	PLFP	Fee payment	Year of fee payment: 8
2019-12-31	PLFP	Fee payment	Year of fee payment: 10
2020-12-28	PLFP	Fee payment	Year of fee payment: 11
2021-02-19	CA	Change of address	Effective date: 20210113
2021-02-19	CD	Change of name or company name	Owner name: ORANO CYCLE, FR Effective date: 20210113
2021-12-31	PLFP	Fee payment	Year of fee payment: 12
2022-12-20	PLFP	Fee payment	Year of fee payment: 13
2023-12-21	PLFP	Fee payment	Year of fee payment: 14
2024-12-27	PLFP	Fee payment	Year of fee payment: 15