FR2208701A1 - Demister for sodium entrained in inert gas - heated sintered metal screen traps and collects liquid sodium when organic coated - Google Patents

Demister for sodium entrained in inert gas - heated sintered metal screen traps and collects liquid sodium when organic coated

Info

Publication number
FR2208701A1
FR2208701A1 FR7342747A FR7342747A FR2208701A1 FR 2208701 A1 FR2208701 A1 FR 2208701A1 FR 7342747 A FR7342747 A FR 7342747A FR 7342747 A FR7342747 A FR 7342747A FR 2208701 A1 FR2208701 A1 FR 2208701A1
Authority
FR
France
Prior art keywords
sodium
sintered metal
demister
entrained
inert gas
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.)
Granted
Application number
FR7342747A
Other languages
French (fr)
Other versions
FR2208701B3 (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.)
Boeing North American Inc
Original Assignee
Rockwell International 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.)
Filing date
Publication date
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2208701A1 publication Critical patent/FR2208701A1/en
Application granted granted Critical
Publication of FR2208701B3 publication Critical patent/FR2208701B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The stainless steel sintered metal elements are formed into inclined conical surfaces welded together end to end with a free passage up the centre. The surface is coated with tetracosan (C24H5o) which aids the release of sodium liquid droplets. The whole is held inside a vessel at 110-120 degrees C, the gas, laden with sodium mist, flowing from outside to inside the element. Liquid sodium collects at the base and is returned to a holder.
FR7342747A 1972-12-01 1973-11-30 Demister for sodium entrained in inert gas - heated sintered metal screen traps and collects liquid sodium when organic coated Granted FR2208701A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31108572A 1972-12-01 1972-12-01

Publications (2)

Publication Number Publication Date
FR2208701A1 true FR2208701A1 (en) 1974-06-28
FR2208701B3 FR2208701B3 (en) 1976-10-15

Family

ID=23205331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342747A Granted FR2208701A1 (en) 1972-12-01 1973-11-30 Demister for sodium entrained in inert gas - heated sintered metal screen traps and collects liquid sodium when organic coated

Country Status (1)

Country Link
FR (1) FR2208701A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406291A1 (en) * 1977-10-14 1979-05-11 Interatom NUCLEAR ENERGY INSTALLATION EQUIPPED WITH A DEVICE FOR PURIFYING THE REFRIGERANT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406291A1 (en) * 1977-10-14 1979-05-11 Interatom NUCLEAR ENERGY INSTALLATION EQUIPPED WITH A DEVICE FOR PURIFYING THE REFRIGERANT

Also Published As

Publication number Publication date
FR2208701B3 (en) 1976-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse