Fluorescence Measurement Cell Improved By Laser Multi-Reflection For On-Line Monitoring Of Process Materials In High Temperature Molten Salt

摘要

the present invention is to process nuclear fuel recycling for the direct use of the available pie hot melt yeomnae certain elements of chemistry relates to a fluorescence measuring cell for measuring the concentration of species and, in particular, to a hot-melt or evil tinjok yeomnae lanthanide ion by amplifying the fluorescence signal of the quantitative / qualitative analysis to measure the fluorescence cell. According to the present invention than in more detail, a laser light source for supplying laser light; Batdoe transmission of the laser light, the laser light passes a lower portion of the tube is locked in a predetermined molten sa Located in the lower portion of the laser light transmission tube, the laser light enters the mirror unit by adjusting the incident angle to pass the reflection amplifier section; The soaking in the molten salt, the reflection amplifier for amplifying the fluorescence signal excited by the laser light transmitted from the incident part from the mirror element comprising the molten salt is reflected therein; Is formed on an upper part of the reflection amplifying portion, for receiving the fluorescence signal cell (Cell); Is formed on the inside of the cell, focusing the fluorescence signal (Focusing) focus lens unit for; Laser amplifying reflection fluorescence measurement for laser fluorescence measurements for the hot melt samples to monitor yeomnae process comprising; And measuring element, and that the concentration of the molten salt comprises a detector for analysis by analyzing the fluorescence signal that is focused through the focusing lens unit provides a cell. ;