NL7101724A - Liq sodium purificn plant - using isothermal method - Google Patents

Liq sodium purificn plant - using isothermal method

Info

Publication number
NL7101724A
NL7101724A NL7101724A NL7101724A NL7101724A NL 7101724 A NL7101724 A NL 7101724A NL 7101724 A NL7101724 A NL 7101724A NL 7101724 A NL7101724 A NL 7101724A NL 7101724 A NL7101724 A NL 7101724A
Authority
NL
Netherlands
Prior art keywords
cap
annular gap
wall
sodium
purificn
Prior art date
Application number
NL7101724A
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 filed Critical
Priority to NL7101724A priority Critical patent/NL7101724A/en
Publication of NL7101724A publication Critical patent/NL7101724A/en

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
    • 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
    • G21C19/31—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 for molten metals
    • G21C19/313—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 for molten metals using cold traps
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The dirty Na is fed in at the top of a vertical cylinder with heat insulation and cooling jackets and flows downwards in the annular gap between the main wall and the outer wall of an inverted double walled cap. Within this cap is an elongated coaxial filter assembly through which the uniformly cooled dirty sodium passes radially inwards from the annular gap between it and the inner wall of the cap. This annular gap is an isothermal zone (120 plus-or-minus 2 degrees C) and within it crystals of Na cpds. with the gaseous impurities are uniformly distributed and may be cleared after deposition in the filter, from a sump at the bottom. Purified Na is extracted from the top of the vessel through an expansion compensator.
NL7101724A 1971-02-09 1971-02-09 Liq sodium purificn plant - using isothermal method NL7101724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7101724A NL7101724A (en) 1971-02-09 1971-02-09 Liq sodium purificn plant - using isothermal method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7101724A NL7101724A (en) 1971-02-09 1971-02-09 Liq sodium purificn plant - using isothermal method

Publications (1)

Publication Number Publication Date
NL7101724A true NL7101724A (en) 1972-08-11

Family

ID=19812443

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7101724A NL7101724A (en) 1971-02-09 1971-02-09 Liq sodium purificn plant - using isothermal method

Country Status (1)

Country Link
NL (1) NL7101724A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517729A1 (en) * 1974-04-24 1975-11-13 Neratoom COLD CATCH DEVICE FOR CLEANING A FLOW OF LIQUID
FR2535510A1 (en) * 1982-10-29 1984-05-04 Novatome DEVICE FOR PURIFYING LIQUID METAL COOLING FROM A QUICK NEUTRON NUCLEAR REACTOR
FR2542911A1 (en) * 1983-03-18 1984-09-21 Novatome Device for integral purification of the liquid metal coolant of a fast-neutron nuclear reactor
EP0141919A1 (en) * 1983-08-16 1985-05-22 INTERATOM Gesellschaft mit beschränkter Haftung Cold trap for cleaning fluids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517729A1 (en) * 1974-04-24 1975-11-13 Neratoom COLD CATCH DEVICE FOR CLEANING A FLOW OF LIQUID
FR2535510A1 (en) * 1982-10-29 1984-05-04 Novatome DEVICE FOR PURIFYING LIQUID METAL COOLING FROM A QUICK NEUTRON NUCLEAR REACTOR
EP0109877A1 (en) * 1982-10-29 1984-05-30 Novatome Purification device for a fast reactor's liquid metal coolant
FR2542911A1 (en) * 1983-03-18 1984-09-21 Novatome Device for integral purification of the liquid metal coolant of a fast-neutron nuclear reactor
EP0141919A1 (en) * 1983-08-16 1985-05-22 INTERATOM Gesellschaft mit beschränkter Haftung Cold trap for cleaning fluids

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