GB2486772B - Apparatus Including a Rotary Furnace Shell for Processing a Powdered Uranium Compound - Google Patents

Apparatus Including a Rotary Furnace Shell for Processing a Powdered Uranium Compound

Info

Publication number
GB2486772B
GB2486772B GB201121263A GB201121263A GB2486772B GB 2486772 B GB2486772 B GB 2486772B GB 201121263 A GB201121263 A GB 201121263A GB 201121263 A GB201121263 A GB 201121263A GB 2486772 B GB2486772 B GB 2486772B
Authority
GB
United Kingdom
Prior art keywords
processing
apparatus including
furnace shell
rotary furnace
uranium compound
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.)
Active
Application number
GB201121263A
Other versions
GB201121263D0 (en
GB2486772A (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.)
Filing date
Publication date
Application filed by Areva NC SA filed Critical Areva NC SA
Publication of GB201121263D0 publication Critical patent/GB201121263D0/en
Publication of GB2486772A publication Critical patent/GB2486772A/en
Application granted granted Critical
Publication of GB2486772B publication Critical patent/GB2486772B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/007—Fluidised bed combustion apparatus comprising a rotating bed
    • 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
    • F27B7/08—Rotary-drum furnaces, i.e. horizontal or slightly inclined externally heated
    • 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 peculiar to 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB201121263A 2010-12-20 2011-12-12 Apparatus Including a Rotary Furnace Shell for Processing a Powdered Uranium Compound Active GB2486772B (en)

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 (3)

Publication Number Publication Date
GB201121263D0 GB201121263D0 (en) 2012-01-18
GB2486772A GB2486772A (en) 2012-06-27
GB2486772B true GB2486772B (en) 2015-01-07

Family

ID=44259941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201121263A Active GB2486772B (en) 2010-12-20 2011-12-12 Apparatus Including a Rotary Furnace Shell for Processing a Powdered Uranium Compound

Country Status (2)

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607648A (en) * 1993-05-08 1997-03-04 British Nuclear Fuels Plc Rotary kilns
US20110110837A1 (en) * 2009-11-12 2011-05-12 Areva Np Inc. Segmented reactors for capacity and enrichment changes in conversion of uranium hexafluoride to uranium dioxide

Family Cites Families (2)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607648A (en) * 1993-05-08 1997-03-04 British Nuclear Fuels Plc Rotary kilns
US20110110837A1 (en) * 2009-11-12 2011-05-12 Areva Np Inc. Segmented reactors for capacity and enrichment changes in conversion of uranium hexafluoride to uranium dioxide

Also Published As

Publication number Publication date
GB201121263D0 (en) 2012-01-18
FR2969264B1 (en) 2013-01-11
FR2969264A1 (en) 2012-06-22
GB2486772A (en) 2012-06-27

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