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    METHOD FOR PROCESSING RADIOACTIVE LIQUID WASTE

    New search for: OKABE HIROFUMI
    New search for: KANEKO MASAAKI
    New search for: SATO TATSUAKI
    New search for: MOTOHASHI TETSUO
    New search for: SUGIMORI TOSHIAKI
    New search for: ARAI RIE
    New search for: SATO YOHEI

    A method for processing a radioactive liquid waste containing boron of the present invention includes: a molar ratio control step of adding an alkali metal or an alkali metal compound to a radioactive liquid waste containing boron to control an alkali metal/boron molar ratio in the radioactive liquid waste to be 0.8 or more; a drying step of drying the radioactive liquid waste having the controlled molar-ratio using a dryer to form a powdered waste; a dissolving step of mixing the powdered waste with kneading water to prepare a solution; and a kneading step of adding a hydraulic inorganic solidifying material to the solution, and kneading the hydraulic inorganic solidifying material and the solution for solidification.

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    METHOD FOR PROCESSING RADIOACTIVE LIQUID WASTE

    New search for: OKABE HIROFUMI
    New search for: KANEKO MASAAKI
    New search for: SATO TATSUAKI
    New search for: MOTOHASHI TETSUO
    New search for: SUGIMORI TOSHIAKI
    New search for: ARAI RIE
    New search for: SATO YOHEI

    A method for processing a radioactive liquid waste containing boron of the present invention includes: a molar ratio control step of adding an alkali metal or an alkali metal compound to a radioactive liquid waste containing boron to control an alkali metal/boron molar ratio in the radioactive liquid waste to be 0.8 or more; a drying step of drying the radioactive liquid waste having the controlled molar-ratio using a dryer to form a powdered waste; a dissolving step of mixing the powdered waste with kneading water to prepare a solution; and a kneading step of adding a hydraulic inorganic solidifying material to the solution, and kneading the hydraulic inorganic solidifying material and the solution for solidification.

    Access

    Download

    METHOD FOR PROCESSING RADIOACTIVE LIQUID WASTE

    New search for: OKABE HIROFUMI
    New search for: KANEKO MASAAKI
    New search for: SATO TATSUAKI
    New search for: MOTOHASHI TETSUO
    New search for: SUGIMORI TOSHIAKI
    New search for: ARAI RIE
    New search for: SATO YOHEI

    A method for processing a radioactive liquid waste containing boron of the present invention includes: a molar ratio control step of adding an alkali metal or an alkali metal compound to a radioactive liquid waste containing boron to control an alkali metal/boron molar ratio in the radioactive liquid waste to be 0.8 or more; a drying step of drying the radioactive liquid waste having the controlled molar-ratio using a dryer to form a powdered waste; a dissolving step of mixing the powdered waste with kneading water to prepare a solution; and a kneading step of adding a hydraulic inorganic solidifying material to the solution, and kneading the hydraulic inorganic solidifying material and the solution for solidification.

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    Title:

    METHOD FOR PROCESSING RADIOACTIVE LIQUID WASTE

    Contributors:

    OKABE HIROFUMI (author) / KANEKO MASAAKI (author) / SATO TATSUAKI (author) / MOTOHASHI TETSUO (author) / SUGIMORI TOSHIAKI (author) / ARAI RIE (author) / SATO YOHEI (author)

    Publication date:

    2018-10-25

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    IPC:  G21F Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss , PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT / C04B Kalk , LIME

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