The need to reduce operating costs of commercial uranium hexafluoride production motivates the present study. With this in mind, a variant of coolant flow reduction in the tubing of the desublimation apparatus is proposed. Mathematical calculations showed that the coolant consumption can be reduced by a factor of 2. Field experiments performed at an operating production facility have confirmed the obtained results. A combined control system has been developed to maintain the coolant flow at the minimum level and to secure the conditions of desublimation for uranium hexafluoride. The developed control system will make it possible to reduce by factor of 2 the volume of coolant consumption without loss of product quality or production volume.

降低商业化六氟化铀生产的运营成本的需求推动了本研究的开展。考虑到这一点，提出了降低升华装置的管道中的冷却剂流量减少的变型。数学计算表明，冷却液消耗量可减少2倍。在生产工厂进行的现场试验已证实了所获得的结果。已经开发出一种组合控制系统，以将冷却剂流量保持在最低水平，并确保六氟化铀的升华条件。先进的控制系统将使冷却液消耗量减少2倍，而不会降低产品质量或产量。