The present work deals with un-promoted molybdenum hydrodesulphurization (HDS) catalysts supported on titania (anatase) which have been prepared by “Equilibrium Deposition Filtration” (EDF). The catalysts were characterized using various techniques (XRD, N₂ adsoption–desorption isotherms, TPR, DRS and XPS) and evaluated at various temperatures and atmospheric pressure in a fixed bed differential reactor, using the HDS of thiophene as a probe reaction.

中文翻译：

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平衡沉积过滤法制备二氧化钛负载的未促进钼HDS催化剂：制备参数的优化和二氧化钛促进作用的研究

本工作涉及通过“平衡沉积过滤”（EDF）制备的负载在二氧化钛上的未促进的钼加氢脱硫（HDS）催化剂（锐钛矿）。使用各种技术（XRD，N ₂吸附-解吸等温线，TPR，DRS和XPS）对催化剂进行表征，并在固定床差动反应器中以噻吩的HDS作为探针反应，在各种温度和大气压下对其进行评估。