FR2263483B3 - - Google Patents

Info

Publication number
FR2263483B3
FR2263483B3 FR7421431A FR7421431A FR2263483B3 FR 2263483 B3 FR2263483 B3 FR 2263483B3 FR 7421431 A FR7421431 A FR 7421431A FR 7421431 A FR7421431 A FR 7421431A FR 2263483 B3 FR2263483 B3 FR 2263483B3
Authority
FR
France
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.)
Expired
Application number
FR7421431A
Other languages
French (fr)
Other versions
FR2263483A1 (en
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.)
Fbm Cost Mecc SpA
Original Assignee
Fbm Cost Mecc SpA
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 Fbm Cost Mecc SpA filed Critical Fbm Cost Mecc SpA
Publication of FR2263483A1 publication Critical patent/FR2263483A1/en
Application granted granted Critical
Publication of FR2263483B3 publication Critical patent/FR2263483B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/06—Fluorides
    • C01G43/063—Hexafluoride (UF6)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0241—Header boxes; End plates floating elements floating end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7421431A 1974-03-07 1974-06-20 Shell and tube heat exchanger - for use in cooling uranium hexafluoride in gaseous diffusion isotope enrichment Granted FR2263483A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4916074A IT1003746B (en) 1974-03-07 1974-03-07 PROCESS FOR THE MANUFACTURE OF REFRIGERANT EXCHANGERS OF URANIUM HEX FLUORIDE FOR URANIUM ENRICHMENT PLANT WITH THE PROCESS OF GASEOUS DIFFUSION AND EXCHANGERS WITH IT OBTAINABLE OF THE TYPE WITH STRAIGHT PIPES INSIDE THE APPLIANCE

Publications (2)

Publication Number Publication Date
FR2263483A1 FR2263483A1 (en) 1975-10-03
FR2263483B3 true FR2263483B3 (en) 1977-04-15

Family

ID=11269812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421431A Granted FR2263483A1 (en) 1974-03-07 1974-06-20 Shell and tube heat exchanger - for use in cooling uranium hexafluoride in gaseous diffusion isotope enrichment

Country Status (2)

Country Link
FR (1) FR2263483A1 (en)
IT (1) IT1003746B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415790A1 (en) * 1978-01-27 1979-08-24 Westinghouse Electric Corp Heat exchanger with outer chamber and inner tubes - joined by a tube plate with a flexible part to reduce thermal stresses

Also Published As

Publication number Publication date
IT1003746B (en) 1976-06-10
FR2263483A1 (en) 1975-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse