TiO2载体在柴油加氢脱硫中的应用进展

CIESC Journal

TiO2载体在柴油加氢脱硫中的应用进展

王继元1，堵文斌1，陈韶辉1，朱庆奋1，曾崇余2

1中国石化扬子石油化工有限公司研究院；2南京工业大学化学化工学院

出版日期:2010-07-28 发布日期:2010-12-30

Progress in application of TiO2 support for catalytic
diesel hydrodesulfurization

WANG Jiyuan1，DU Wenbin1，CHEN Shaohui1，ZHU Qingfen1，ZENG Chongyu2

1 Research Institute of Yangzi Petrochemical Company Ltd.，SINOPEC；2 College of
Chemistry and Chemical Engineering，Nanjing University of Technology

Online:2010-07-28 Published:2010-12-30

摘要/Abstract

摘要： 从改变催化剂载体性质的角度出发，介绍了TiO2作为柴油加氢脱硫催化剂载体的优越性，综述了TiO2载体的成型及其在柴油加氢脱硫过程中的应用状况。TiO2载体的成型已取得了很大的进展，基本可满足柴油加氢精制过程对载体的要求。提高以TiO2为载体的柴油加氢脱硫催化剂的性能主要有以下几种方法：（1）采用镧、铈等过渡金属对载体进行改性；（2）采用助剂对催化剂进行修饰；（3）采用大比表面积的纳米TiO2或TiO2纳米管作为载体。今后的发展方向仍将致力于TiO2成型载体性能的提高以及高活性Co（Ni）Mo/TiO2催化剂制备新方法的研究上，以适应柴油深度加氢脱硫的要求。

Abstract: Advantages of TiO2 as the support of hydrodesulfurization（HDS）catalyst were presented，and the forming techniques and their applications of TiO2 support in the hydrodesulfurization of diesel were summarized. Great progress have been made in the forming techniques of TiO2 support，and the presently available TiO2 support can meet the requirements for diesel hydrodesulfurization. Several methods to improve the catalytic performance of HDS catalysts with TiO2 support were summarized as：（1）modification of the titania support with lanthanum and cerium，（2）introduction of promoters to the catalyst，（3）application of nano-structured TiO2 or titania nanotube with high surface area as support.

王继元1，堵文斌1，陈韶辉1，朱庆奋1，曾崇余2. TiO2载体在柴油加氢脱硫中的应用进展 [J]. CIESC Journal.

WANG Jiyuan1，DU Wenbin1，CHEN Shaohui1，ZHU Qingfen1，ZENG Chongyu2. Progress in application of TiO2 support for catalytic
diesel hydrodesulfurization
[J]. .