Radiation Damage to Amine Extractants, (II):Effect on the Extraction Behavior of Thorium and Protactinium

スポンサーリンク

概要

• 論文の詳細を見る

• Radiation damage to 5v/o alkyl amine/kerosene modified with lauryl alcohol was studied for changes brought thereby in their behavior in Th and Pa extraction by scrubbing with 3N nitric acid, and stripping with 0.01 N nitric acid at 25°C.<BR> Eight amines were used; Tri-n-octyl amine, N-cyclohexyl dilauryl amine, N-benzyl dilauryl amine, N-cyclohexyl lauryl amine, Dilauryl amine, Amberlite LA-1, Amberlite LA-2 and Primene JM-T. These solvents were used virgin as well as irradiated by <SUP>60</SUP>Co γ-ray to various doses up to 10<SUP>8</SUP>R. No marked changes in extraction-scrubbing-stripping behavior were observed in all the amines tested, except N-cyclohexyl lauryl amine and Dilauryl amine, which tended to form either third phase or emulsion.

• 一般社団法人 日本原子力学会の論文

著者

• KOMAKI Yoshihide

  Division of Fuel Research and Developement, Japan Atomic Energy Research Institute, Tokai-mura, lbaraki-ken.

• ISHIHARA Takehiko

  Division of Fuel Research and Developement, Japan Atomic Energy Research Institute, Tokai-mura, lbaraki-ken.

関連論文

• Radiation Damage to Amine Extractants, (II):Effect on the Extraction Behavior of Thorium and Protactinium
• Decomposition of Cyclohexyl Amines through Irradiation
• Radiation Damage to TBP/Kerosene Solvent, (II):Effect on Extraction Behavior of Uranium and Thorium and on their Loading Effect
• Effect of Temperature on the Extraction of Nitric Acid, Uranium and Fission Products with Tri-n-Octyl Amine

スポンサーリンク