Enhanced adsorption desulfurization performance over hierarchically structured zeolite Y

Influence of aluminium impregnation on activated carbon for enhanced desulfurization of DBT at ambient temperature: Role of surface acidity and textural properties

“…zeolites, AC) and mesoporous (e.g. MCM-41, MCM-48, SBA-15, MOFs, and alumina) materials, metal and metal oxides have been employed [7,[12][13][14][15][16][17]. Microporous adsorbents, especially zeolites, are well-studied because of their acidity, but the presence of sole microporous distribution restricted their use for the efficient removal of large sulfur molecules [7,18].…”

Optimization of sulfur adsorption over Ag-zeolite nanoadsorbent by experimental design method

“…8, although these values are less than MIP adsorbents, but the present adsorbent can remove the complex of fuels sulfur compounds simultaneously (Yong et al 2014) and this adsorbent has a better performance and higher efficiency about 60 % rather than other zeolite adsorbents. (Tian et al 2014;Qin et al 2014) In this plot, data points lie on acceptable near to a direct line. Experimental level of investigation distributes completely.…”

“…Hence, a lot of efforts were made to find a proper precursor and modify present techniques to gain zeolites with specific applications (Houthoofd et al 2008;Moattar and Hayeripour 2004). Today, zeolite productions have been developed due to having a great amount of resources, low costs and increasing applications in industries (Wajima and Ikegami 2009;Tian et al 2014). …”

Kinetic and thermodynamic studies on adsorption of thiophene and benzothiophene onto AgCeY Zeolite

“…The conventional process for the desulfurization of transportation fuels includes hydrodesulfurization (HDS), which is highly efficient in removing sulfur compounds like mercaptan and sulfides, but less effective for refractory sulfur compounds such as thiophene (TP), benzothiophene (BT) and their alkyl derivatives [4] . Compared to the HDS process, the selective adsorption of sulfur compounds seems to be a very promising approach for deep desulfurization.…”