Development of innovative microchip equipment for analyzing solutions in PUREX reprocessing processes

Hotokezaka, Hiroyasu*; Ban, Yasutoshi; Ikeda, Hidematsu*; Harada, Masayuki*; Mizuguchi, Koji*; Saso, Michitaka*; Sugai, Hiroshi*; Tokeshi, Manabu*; Ikeda, Yasuhisa*; Morita, Yasuji; et al.

no journal, , 

The following items were studied for developing innovative equipment for analysis that provides high-sensitivity and rapid analysis for ultra small amount of samples utilizing microchip and thermal lens detector: Optimum flow condition for forming two-phase steady laminar flow in micro channel, applicability of thermal lens detector for U(VI) and H concentration analysis, extraction properties of U(VI) from aqueous phase to organic phase in micro channel, and radiation resistance of microchips and capillary tubes. In this presentation the summary of these items are reported.