All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Behaviour of boric acid on strong acid cation exchanger in primary water purification cycle of VVER reactors

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F18%3AN0000007" target="_blank" >RIV/26722445:_____/18:N0000007 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1080/01496395.2017.1384494" target="_blank" >http://dx.doi.org/10.1080/01496395.2017.1384494</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1080/01496395.2017.1384494" target="_blank" >10.1080/01496395.2017.1384494</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Behaviour of boric acid on strong acid cation exchanger in primary water purification cycle of VVER reactors

  • Original language description

    The aim of this article is to observe anomalous behaviour of strong acid cation (SAC) exchanger in VVER and PWR power plants. This ion exchanger is a part of primary water coolant purification system and shows a non-standard operation in the end of the fuel cycle during high-performance effect. This behaviour consists in process’ changes of potassium cation capture from boric acid solution, which is a major chemical of primary cooling water. The experiments were conducted under laboratory conditions on ion exchanger type DOWEX HCR-S NG and the samples with different concentrations of analytes (K+, NH4+, Li+, H3BO3) were measured. The results confirmed the anomalous behaviour of ion exchanger during high-performance effect when the potassium ions are captured on SAC due to its size and the lack of boric acid in water coolant. Therefore, the potassium hydroxide must be dosed into the primary water to control the content of alkali metals.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Separation Science and Technology

  • ISSN

    0149-6395

  • e-ISSN

    1520-5754

  • Volume of the periodical

    53

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    10

  • Pages from-to

    320-329

  • UT code for WoS article

    000418081300011

  • EID of the result in the Scopus database

    2-s2.0-85035816999