| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filter type collecting material for collecting volatile cesium compound and a method of collecting volatile cesium using the same. <P>SOLUTION: The filter type collecting material for collecting the volatile cesium compound including 40-65 wt.% silica, 15-30 wt.% alumina, 5-15 wt.% iron oxide, 1-15 wt.% molybdenum oxide, 1-10 wt.% chromium oxide and 1-10 wt.% vanadium oxide. The method of collecting the volatile cesium compound uses the same. The filter type collecting material for collecting the volatile cesium compound and the method of collecting the volatile cesium compound are used to selectively separate only cesium in a nuclear fission gas and only the filter on which cesium is collected is disposed of, a waste gas processing efficiency of a post stage is improved, disposal cost of the waste filter is reduced and the waste filter is used for the reactivation or the like of cesium isotope and then, it is used to make variously formed cesium compound gas insoluble. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
