公开(公告)号：US20060017008A1

公开(公告)日：2006-01-26

申请号：US11090312

申请日：2005-03-26

申请人： Ernest Blatchley ,  Chengyue Shen ,  Zorana Naunovic ,  Lian-Shin Lin ,  Dennis Lyn ,  Donald Bergstrom ,  Shiyue Fang ,  Yousheng Guan ,  Joseph Robinson ,  Kathyrn Ragheb ,  Gerald Gregori

发明人： Ernest Blatchley ,  Chengyue Shen ,  Zorana Naunovic ,  Lian-Shin Lin ,  Dennis Lyn ,  Donald Bergstrom ,  Shiyue Fang ,  Yousheng Guan ,  Joseph Robinson ,  Kathyrn Ragheb ,  Gerald Gregori

IPC分类号： H05B33/00

CPC分类号： G01N21/643 ,  Y10S435/968 ,  Y10S436/80 ,  Y10S436/805

摘要： A method for photochemical reactor characterization includes an application of using dyed microspheres exposed to UV irradiation under a collimated-beam system. Particle specific fluorescence intensity measurements are conducted using samples form the collimated beam and flow-through reactor results using flow cytometry. A numerical model may be used to simulate the behavior of the reactor system to provide a particle-tracking algorithm to interrogate the flow and intensity field simulations for purposes of developing a particle specific estimate of the dose delivery. A method for measuring UV dose distribution delivery in photochemical reactors is provided that includes introducing microspheres labeled with a photochemically-active compound in a UV reactor, The labeled microspheres are harvested downstream of the irradiated zone of a UV reactor and exposed to UV irradiation under a collimated beam of UV irradiation. The method further includes quantifying a UV dose-response behavior, conducting fluorescence intensity measurement on the labeled microspheres from the UV reactor, and developing an estimate of a dose distribution delivered by a UV reactor based on the numerical deconvolution of the sum of the UV dose response behavior and fluorescent intensity of exposed microspheres.

摘要翻译： 用于光化学反应器表征的方法包括使用在准直束系统下暴露于UV照射下的染色微球的应用。 使用流式细胞术，使用准直束和流通反应器结果的样品进行粒子特异性荧光强度测量。 可以使用数值模型来模拟反应器系统的行为，以提供粒子跟踪算法来询问流量和强度场模拟，以便开发剂量递送的粒子特异性估计。 提供了一种用于测量光化学反应器中的UV剂量分布递送的方法，其包括在UV反应器中引入用光化学活性化合物标记的微球体。在UV反应器的照射区域的下游收获标记的微球体，并在 准直的紫外线照射。 该方法还包括定量UV剂量反应行为，对来自UV反应器的标记的微球进行荧光强度测量，并且基于UV剂量的总和的数值去卷积，开发由UV反应器递送的剂量分布的估计 暴露的微球的反应行为和荧光强度。