壁涂有介孔二氧化钛薄膜催化剂载体的毛细管微反应器。
Capillary microreactors wall-coated with mesoporous titania thin film catalyst supports.
作者信息
Rebrov Evgeny V, Berenguer-Murcia Angel, Skelton Helen E, Johnson Brian F G, Wheatley Andrew E H, Schouten Jaap C
机构信息
Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
出版信息
Lab Chip. 2009 Feb 21;9(4):503-6. doi: 10.1039/b815716b. Epub 2008 Nov 17.
A new method for catalyst deposition on the inner walls of capillary microreactors is proposed which allows exact control of the coating thickness, pore size of the support, metal particle size, and metal loading. The wall-coated microreactors have been tested in a selective hydrogenation reaction. Activity and selectivity reach values close to those obtained with a homogeneous Pd catalyst. The catalyst activity was stable for a period of 1000 h time-on-stream.
提出了一种在毛细管微反应器内壁沉积催化剂的新方法，该方法能够精确控制涂层厚度、载体孔径、金属颗粒尺寸和金属负载量。已对壁涂覆微反应器进行了选择性加氢反应测试。活性和选择性达到了与均相钯催化剂相近的值。催化剂活性在1000小时的连续运行时间内保持稳定。
Zotero 插件