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Reaction vessel for flow decontamination

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00387681" target="_blank" >RIV/68407700:21340/25:00387681 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Reaction vessel for flow decontamination

  • Original language description

    The functional sample represents the technical design of the structural solution and is intended for the decontamination of internal pipe surfaces in a flow-through arrangement. The sample targets research procedures for the decontamination of closed circuits and the specific evaluation of the effectiveness of developed and applied decontamination procedures/media.

  • Czech name

  • Czech description

Classification

  • Type

    G<sub>funk</sub> - Functional sample

  • CEP classification

  • OECD FORD branch

    20402 - Chemical process engineering

Result continuities

  • Project

    <a href="/en/project/TN02000012" target="_blank" >TN02000012: Center of Advanced Nuclear Technology II</a><br>

  • Continuities

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

Others

  • Publication year

    2025

  • Confidentiality

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

Data specific for result type

  • Internal product ID

    FVZ_SEPARA_2510_01

  • Numerical identification

    TN020000012-JCH1

  • Technical parameters

    The equipment uses coaxial cylindrical geometry of the "tube-in-tube" type to ensure flow along the inner wall of the outer decontaminated tube. The inner tube determines the volume of the contact decontamination solution and also serves as an inlet for sensors (temperature measurement, gamma radiation/dose rate detection – not included) or for the flow of the tempering solution. In addition to circulation and connection of the above-mentioned pipes, three-way flanges allow the decontaminated pipe to be attached directly or using a silicone seal, with outer diameters from 15 to 25 mm. By simply replacing the flanges, flanges with a larger outer diameter can be connected while maintaining the overall design concept. Flange material: black polypropylene, temperature resistance 60 °C, inner tube material selectable according to application with sufficient resistance and thermal conductivity (teflon, carbon, stainless steel).

  • Economical parameters

    Pořizovací cena základního provedení je 1000 Kč, při použití odolnějších materiálů a náhradních přírub pro větší průměry trubek může dosáhnout 5000 Kč (200 EUR). V případě potřeby extrémní chemické odolnosti, tedy využití materiálů typu PTFE nebo PEEK se odhad ceny blíží 50.000 Kč.

  • Application category by cost

  • Owner IČO

    68407700

  • Owner name

    České vysoké učení technické v Praze / FJFI / katedra jaderné chemie

  • Owner country

    CZ - CZECH REPUBLIC

  • Usage type

    V - Výsledek je využíván vlastníkem

  • Licence fee requirement

    Z - Poskytovatel licence na výsledek nepožaduje v některých případech licenční poplatek

  • Web page