JPS558859A - Regeneration of ion exchange resin - Google Patents

Regeneration of ion exchange resin

Info

Publication number
JPS558859A
JPS558859A JP8198578A JP8198578A JPS558859A JP S558859 A JPS558859 A JP S558859A JP 8198578 A JP8198578 A JP 8198578A JP 8198578 A JP8198578 A JP 8198578A JP S558859 A JPS558859 A JP S558859A
Authority
JP
Japan
Prior art keywords
naoh
water collection
collection tube
border
tube
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
JP8198578A
Other languages
Japanese (ja)
Inventor
Masayoshi Doi
Sueo Okada
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8198578A priority Critical patent/JPS558859A/en
Publication of JPS558859A publication Critical patent/JPS558859A/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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To prevent the corrosion of the small tubes of steam generator in atomic power plant by making zero NaOH present in desalinated water by positioning the border of the cation and anion exchange resins separation layer of regenerator below the water collection tube.
CONSTITUTION: By positioning the border L of the cation and anion exchange resins C and A separation layer of the regenerator 1 below the water collection tube 4, NaOH is introduced from the upper inlet tube 2 and also HC is incroduced from the lower inlet tube 3 for regeneration. In this case, the preferred distance between the border L and the water collection tube 4 is 50±30mm. Thus, the anion resin A near the water collection tube 4 becomes R-C by HC and also the cation resin C becomes R-H without R-Na because of no influence of NaOH, by which the presence of NaOH in the desalinated water can be made zero and therefore the corrosion of the small tube of the inconel steam qenerator in PWR type atomic power plant can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP8198578A 1978-07-07 1978-07-07 Regeneration of ion exchange resin Pending JPS558859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8198578A JPS558859A (en) 1978-07-07 1978-07-07 Regeneration of ion exchange resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8198578A JPS558859A (en) 1978-07-07 1978-07-07 Regeneration of ion exchange resin

Publications (1)

Publication Number Publication Date
JPS558859A true JPS558859A (en) 1980-01-22

Family

ID=13761765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8198578A Pending JPS558859A (en) 1978-07-07 1978-07-07 Regeneration of ion exchange resin

Country Status (1)

Country Link
JP (1) JPS558859A (en)

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