论文部分内容阅读
【英国《核能》1980年2月号报道】美国加里福尼亚州的电力研究所在一份研究报告(EPRI-NP-1069)中,报道了一种新的空气动力学分离概念——“气流膜”(jetmembrance)。这种气流薄膜法的原理很简单,把天然铀的氟化物(UF_6)导入一分离室,室内通入一种可冷凝的重气体流, 由于~(235)UF_6和~(235)UF_6渗入该气流(碳氟化合物蒸汽,例如FC-43)的能力不同,轻的~(235)UF_6组分(相对于较重的~(235)UF_6来说)便获得浓缩。为了收集被浓缩的UF_6,在气流中放置一个
[British Nuclear] reported in February 1980 The California State Electric Power Research Institute reported in a study (EPRI-NP-1069) that a new concept of aerodynamic separation “ Jetmembrance. ” The principle of the gas flow thin film method is very simple, the natural uranium fluoride (UF_6) is introduced into a separation chamber, and a condensable heavy gas stream is introduced into the chamber. Due to infiltration of ~ (235) UF_6 and ~ (235) UF_6 The light (235) UF_6 fraction (relative to heavier 235 UF_6) is concentrated due to the different capabilities of the gas stream (fluorocarbon vapor such as FC-43). In order to collect the concentrated UF_6, place one in the gas flow