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FR2257984A1 - Vapour separator for radioactive substances - has two storeys of paired undulating plates to improve efficiency - Google Patents

Vapour separator for radioactive substances - has two storeys of paired undulating plates to improve efficiency

Info

Publication number
FR2257984A1
FR2257984A1 FR7442334A FR7442334A FR2257984A1 FR 2257984 A1 FR2257984 A1 FR 2257984A1 FR 7442334 A FR7442334 A FR 7442334A FR 7442334 A FR7442334 A FR 7442334A FR 2257984 A1 FR2257984 A1 FR 2257984A1
Authority
FR
France
Prior art keywords
separator
storeys
paired
improve efficiency
radioactive substances
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
FR7442334A
Other languages
French (fr)
Other versions
FR2257984B1 (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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of FR2257984A1 publication Critical patent/FR2257984A1/en
Application granted granted Critical
Publication of FR2257984B1 publication Critical patent/FR2257984B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G21C19/307—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 specially adapted for liquids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)

Abstract

A vapour separator, esp. for radioactive vapours, comprises, in the Parent Patent, two gps. of vertical undulating plates constituting a separator with an agglomerator between them. Above this is a purification unit or cleaning nozzles. In the Patent of Addition, there are two such sets each comprising a pair of undulating plate gps. and an agglomerator. The sets are one above another. There is pref. a sieve floor or bubble tray and/or demister between them. The separator is used for removing gaseous, water-soluble contaminants and acid-forming substances from nuclear plant effluent. The degree of purification obtained by the Parent Patent, of 10-8, is increased to 10-9.
FR7442334A 1974-01-15 1974-12-20 Vapour separator for radioactive substances - has two storeys of paired undulating plates to improve efficiency Granted FR2257984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742401644 DE2401644B2 (en) 1974-01-15 1974-01-15 BROTHER SEPARATION VESSEL IN STANDING ARRANGEMENT FOR A NUCLEAR REACTOR PLANT

Publications (2)

Publication Number Publication Date
FR2257984A1 true FR2257984A1 (en) 1975-08-08
FR2257984B1 FR2257984B1 (en) 1978-09-29

Family

ID=5904769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442334A Granted FR2257984A1 (en) 1974-01-15 1974-12-20 Vapour separator for radioactive substances - has two storeys of paired undulating plates to improve efficiency

Country Status (4)

Country Link
DE (1) DE2401644B2 (en)
FR (1) FR2257984A1 (en)
NL (1) NL7416059A (en)
SE (1) SE7415699L (en)

Also Published As

Publication number Publication date
NL7416059A (en) 1975-07-17
DE2401644C3 (en) 1978-07-13
FR2257984B1 (en) 1978-09-29
SE7415699L (en) 1975-07-16
DE2401644B2 (en) 1977-09-15
DE2401644A1 (en) 1975-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse