In this study, the preparation of nickel and cobalt incorporated MCM-41 (metal-MCM-41) with Si/Al = 10, Si/Mo = 10 and Si/Co and Si/Ni as 50 was done. Then molybdenum was impregnated on Ni-MCM-41 and Co-MCM-41 by incipient wetness impregnation method. MCM-41 based catalysts were characterized by XRD, surface area, pore volume, pore-size distribution, and temperature programmed reduction (TPR). The catalysts were evaluated for hydrodesulfurization of model compounds thiophene and benzothiophene in pulse reactor at atmospheric pressure and at different temperatures. HDS of dibenzothiophene dissolved in dodecane, was also performed in a batch autoclave reactor at high pressure and temperature. The results of hydrodesulfurization activity indic...
Cobalt molybdenum catalysts supported on novel activated carbon-HZSM-5 composites with different mas...
Nowadays environmental restrictions set the organosulfur compounds content of transport fuel up to 1...
Catalysis plays a fundamental role in petroleum refining and basic petrochemical industries creating...
In this study, the preparation of nickel and cobalt incorporated MCM-41 (metal-MCM-41) with Si/Al = ...
Hydrodesulfurization is an important part of the hydrotreating process. More stringent regulations o...
In order to examine the influence of type of metal precursor on the hydrodesulfurization (HDS) activ...
NaY supported Mo or Ni sulfide catalysts prepared by impregnation, ion exchange or gas phase deposit...
Monometallic (Mo, Co and Ni) sulfide particles dispersed in the micropores of zeolites can have a ve...
In the present work, we studied the effect of the addition of niobium to CoMo/MCM-41 and NiMo/MCM- 4...
This research presents a series of catalytic supports of MCM41 modified with γ-Al2O3 with a Si/Al mo...
Hydrodesulfurization catalysts were prepared by impregnating silica and alumina with aqueous solutio...
Three series of aluminosilicate MCM-41 (Al-MCM-41) were synthesized using different aluminum sources...
NiW-based catalysts supported on gamma-Al2O3, amorphous silica-alumina and rare earth HY zeolite-con...
NiMo catalysts supported on mesoporous MCM-41 type materials shaped with binder were tested for acti...
The AlKIT-5 sample with Fm3m symmetry order structure and different Si/Al ratios was first synthesiz...
Cobalt molybdenum catalysts supported on novel activated carbon-HZSM-5 composites with different mas...
Nowadays environmental restrictions set the organosulfur compounds content of transport fuel up to 1...
Catalysis plays a fundamental role in petroleum refining and basic petrochemical industries creating...
In this study, the preparation of nickel and cobalt incorporated MCM-41 (metal-MCM-41) with Si/Al = ...
Hydrodesulfurization is an important part of the hydrotreating process. More stringent regulations o...
In order to examine the influence of type of metal precursor on the hydrodesulfurization (HDS) activ...
NaY supported Mo or Ni sulfide catalysts prepared by impregnation, ion exchange or gas phase deposit...
Monometallic (Mo, Co and Ni) sulfide particles dispersed in the micropores of zeolites can have a ve...
In the present work, we studied the effect of the addition of niobium to CoMo/MCM-41 and NiMo/MCM- 4...
This research presents a series of catalytic supports of MCM41 modified with γ-Al2O3 with a Si/Al mo...
Hydrodesulfurization catalysts were prepared by impregnating silica and alumina with aqueous solutio...
Three series of aluminosilicate MCM-41 (Al-MCM-41) were synthesized using different aluminum sources...
NiW-based catalysts supported on gamma-Al2O3, amorphous silica-alumina and rare earth HY zeolite-con...
NiMo catalysts supported on mesoporous MCM-41 type materials shaped with binder were tested for acti...
The AlKIT-5 sample with Fm3m symmetry order structure and different Si/Al ratios was first synthesiz...
Cobalt molybdenum catalysts supported on novel activated carbon-HZSM-5 composites with different mas...
Nowadays environmental restrictions set the organosulfur compounds content of transport fuel up to 1...
Catalysis plays a fundamental role in petroleum refining and basic petrochemical industries creating...