【摘要】 本文介绍了一种应用于核燃料颗粒涂敷的具有多气体入口的浅喷动床,研究了其中的气体入口和反应气体的布置,通过控制涂敷反应发生区域,提高了颗粒涂敷层厚度和颗粒直径分布的均匀性。更多还原

【Abstract】 A new shllow spouted bed with multi gas inlets used in particles’ coating is introduced here.The distribution of gas inlets and reacting gas in the spouted bed is investigated.The uniformity of coating layer and distribution of particles’ diameter are increased by controlling reacting zone.更多还原