Crystalline TS-1 zeolite nanorod (NTS-1) assemblies were successfully synthesized. NTS-1 possesses a hierarchically porous structure and a large nanoporous surface area. Following impregnation with Co and Mo species and sulfidation, the obtained catalyst (CoMoS₂/NTS-1) shows higher activity in the hydrodesulfurization of refractory 4,6-dimethyldibenzothiophene than the γ-Al₂O₃, mesoporous zeolite ZSM-5, and Silicalite-1 (MZSM-5 and M-Silicalite-1), as well as binary SiO₂–TiO₂ supported catalysts. In the absence of mass transfer, the reaction rate constant on CoMoS₂/NTS-1 (9.5 × 10⁻² μmol∙g⁻¹∙s⁻¹) is much higher than those on CoMoS₂/γ-Al₂O₃, CoMoS₂/M-Silicalite-1, CoMoS₂/MZSM-5, and CoMoS₂/SiO₂-TiO₂ catalysts (4.2 × 10⁻², 7.9 × 10⁻², 8.7 × 10⁻², and 7.0 × 10⁻² μmol∙g⁻¹∙s⁻¹). Characterization results show that the framework Ti species in NTS-1 intensify the interaction of the Mo species with NTS-1, resulting in a sulfided catalyst with a less stacked and shorter MoS₂ phase. This exposes more brim sites for hydrogenation, improving the hydrodesulfurization activity of the catalyst.

成功合成了结晶的TS-1沸石纳米棒（NTS-1）组件。NTS-1具有分层的多孔结构和较大的纳米多孔表面积。在用Co和Mo物种和硫化，所得到的催化剂浸渍（COMOS ₂ / NTS-1）的节目在耐火4,6-二甲基比的加氢脱硫活性高的γ-Al ₂ ö ₃，中孔沸石ZSM-5，和Silicalite-1（MZSM-5和M-Silicalite-1），以及二元SiO ₂ -TiO ₂负载的催化剂。在不存在的传质，上COMOS反应速率常数的₂ / NTS-1（9.5×10 ^-2微摩尔∙克^-1 ∙小号^-1）远高于那些在COMOS ₂ /γ-Al系₂ ö ₃，COMOS ₂ / M-的Silicalite-1，COMOS ₂ / MZSM-5和COMOS ₂ /的SiO ₂ -TiO _2种催化剂（4.2×10 ^-2， 7.9×10 ^-2，8.7×10 ^-2和7.0×10 ^-2微摩尔∙^克-1 ∙^小号-1）。表征结果表明，NTS-1中的骨架Ti物种增强了Mo物种与NTS-1的相互作用，导致硫化催化剂的MoS ₂堆积少，短阶段。这暴露了更多的氢化边缘，从而提高了催化剂的加氢脱硫活性。