Catalysis Letters, Vol.105, No.1-2, 47-51, 2005
ETS-10 modulation to alumina support and its promotion for hydrodesulfurization
A composite support with ETS-10 stabilized in alumina, was firstly developed for hydrodesulfurization (HDS). It can impede inactive nickel spinel formation and favor more polymeric tungsten species formation, which facilitates the promotion effect of nickel on tungsten and leads to increasing activity in HDS of 4,6-DMDBT.
Keywords:Ctitanosilicate;ETS-10;composite support;alumina;Al(2)O3-TiO2;hydrodesulfurization;metal-support interactions