JPS54135607A - Cold trap for liquid metal - Google Patents

Cold trap for liquid metal

Info

Publication number
JPS54135607A
JPS54135607A JP4318078A JP4318078A JPS54135607A JP S54135607 A JPS54135607 A JP S54135607A JP 4318078 A JP4318078 A JP 4318078A JP 4318078 A JP4318078 A JP 4318078A JP S54135607 A JPS54135607 A JP S54135607A
Authority
JP
Japan
Prior art keywords
impurities
outlet
tube
cold trap
liquid
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.)
Pending
Application number
JP4318078A
Other languages
Japanese (ja)
Inventor
Haruyoshi Hirano
Katsuzo Seki
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 Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4318078A priority Critical patent/JPS54135607A/en
Publication of JPS54135607A publication Critical patent/JPS54135607A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To simplify the structure of a cold trap for impurities in liquid Na by providing an inner tube, as the support structure of the impurities capturing part, communicating with the Na outlet of the capturing part and having a Na discharge hole.
CONSTITUTION: Inner structure 4 including a capturing part 6 for impurities in liquid Na is supported with inner tube 28. The lower part of tube 28 communicates with the Na outlet of part 6, and Na outlet nozzle 29 is attached to the upper part. Na is introduced into distributor 22 from inlet 21 and cooled with cooling fins 24 while falling through annulus part 23. Impurities in the Na flow into lower body 25 in a supersatd. state and flow down the space between the outer frame of na pass guide structure 4 and body 25. The flowing Na reverses at lowermost end plate 31 and passes through mesh 12 of part 6 to filter the impurities. The impurities-free Na turns to a rising stream in center pipe 30, rises through tube 28 as an economizer, and is discharged from nozzle 20.
COPYRIGHT: (C)1979,JPO&Japio
JP4318078A 1978-04-14 1978-04-14 Cold trap for liquid metal Pending JPS54135607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4318078A JPS54135607A (en) 1978-04-14 1978-04-14 Cold trap for liquid metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4318078A JPS54135607A (en) 1978-04-14 1978-04-14 Cold trap for liquid metal

Publications (1)

Publication Number Publication Date
JPS54135607A true JPS54135607A (en) 1979-10-22

Family

ID=12656681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4318078A Pending JPS54135607A (en) 1978-04-14 1978-04-14 Cold trap for liquid metal

Country Status (1)

Country Link
JP (1) JPS54135607A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491294A (en) * 1977-12-28 1979-07-19 Toshiba Corp Controller of liquid metal purities

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491294A (en) * 1977-12-28 1979-07-19 Toshiba Corp Controller of liquid metal purities

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