GB809584A - Liquid metal purifier - Google Patents

Liquid metal purifier

Info

Publication number
GB809584A
GB809584A GB15314/57A GB1531457A GB809584A GB 809584 A GB809584 A GB 809584A GB 15314/57 A GB15314/57 A GB 15314/57A GB 1531457 A GB1531457 A GB 1531457A GB 809584 A GB809584 A GB 809584A
Authority
GB
United Kingdom
Prior art keywords
metal
liquid metal
liquid
chamber
quiescent
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.)
Expired
Application number
GB15314/57A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of GB809584A publication Critical patent/GB809584A/en
Expired 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

809,584. Liquid metal purifier. BABCOCK & WILCOX CO. May 14, 1957 [June 4, 1956], No, 15314/57. Class 82(1) [Also in Group XIII] A liquid metal purifier, for example as used in an atomic reactor to remove oxide from liquid metal used as a heat exchange medium, comprises a vertically elongated vessel, inlet and outlet means for flowing liquid metal therethrough, characterized therein that a peripheral quiescent liquid chamber extends along the wall of the vessel and the quiescent liquid in said chamber is cooled to present a cold wall to the flowing liquid metal within said vessel and precipitate the metal oxide therefrom. Liquid metal enters the regenerative heat exchanger 12 through pipe 76 and then passes into the purifier by way of pipe 34. An annular chamber 44 contains quiescent metal cooled by pipes 50 which are provided with a double bore to allow a gas such as nitrogen to flow between the coolant liquid and the liquid metal. The quiescent metal cools the baffle 18 which, in turn, cools the annular chamber 26 first entered by the metal from pipe 34. Chamber 26 is provided with a filtering mesh to trap deposited oxides shown in Fig. 2 by hatching. The liquid metal can rise through chamber 28 and return to the heat exchanger via pipe 36. An inert gas, which is carried by the liquid metal entering the apparatus and returned to the outgoing metal by way of vent 69, fills the spaces 27 and 30. The quiescent liquid chamber 44 is open to the flowing liquid metal through circulation openings 46.
GB15314/57A 1956-06-04 1957-05-14 Liquid metal purifier Expired GB809584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US809584XA 1956-06-04 1956-06-04

Publications (1)

Publication Number Publication Date
GB809584A true GB809584A (en) 1959-02-25

Family

ID=22160760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15314/57A Expired GB809584A (en) 1956-06-04 1957-05-14 Liquid metal purifier

Country Status (1)

Country Link
GB (1) GB809584A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432053A1 (en) * 1978-06-13 1980-02-22 Tokyo Shibaura Electric Co APPARATUS FOR PRECIPITATION OF DISSOLVED IMPURITIES IN LIQUID METAL
FR2521762A1 (en) * 1982-02-12 1983-08-19 Doryokuro Kakunenryo Cold trap for fast breeder reactor with closed core - where trap has inexpensive design and contains removable stainless steel mesh filter and cooling coil fed with liq. gas
FR2542911A1 (en) * 1983-03-18 1984-09-21 Novatome Device for integral purification of the liquid metal coolant of a fast-neutron nuclear reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432053A1 (en) * 1978-06-13 1980-02-22 Tokyo Shibaura Electric Co APPARATUS FOR PRECIPITATION OF DISSOLVED IMPURITIES IN LIQUID METAL
FR2521762A1 (en) * 1982-02-12 1983-08-19 Doryokuro Kakunenryo Cold trap for fast breeder reactor with closed core - where trap has inexpensive design and contains removable stainless steel mesh filter and cooling coil fed with liq. gas
FR2542911A1 (en) * 1983-03-18 1984-09-21 Novatome Device for integral purification of the liquid metal coolant of a fast-neutron nuclear reactor

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