Sorbitol is one of the platform chemicals and can be produced from various renewable sustainable sources via different processes. Hydrothermal liquefaction an effective promising approach to produce sorbitol, since subcritical reaction media appropriate catalysts provide a selective production chemicals. In this study, sorbitol was (cellulose glucose) in presence Ru-based (Ru/SiO2, Ru/AC, Ru/SB...

SBA-CaCl 2 (SCa) composites with high CaCl content were prepared using the non-functionalized and methyl-and carboxyl-functionalized mesoporous SBA-15 supports their thermochemical heat storage (TCHS) performance have been investigated a TG/DSC system coupled humidity generator. This paper presents influence of silica (SBA-15) functionalization on structural-textural properties SCa consequently...

A series of nickel-cerium-promoted mesoporous silica (SBA-15) catalysts modified with different loadings yttrium were synthesized by cetyltrimethylammonium bromide (CTAB)-assisted impregnation. The tested in CO2 methanation reaction and characterized N2 sorption, X-ray fluorescence (XRF), small-angle scattering (SAXS) wide-angle diffraction (XRD), H2 chemisorption, transmission electron microsc...

Assessment of adsorption zinc (II) ions from aqueous solution using alginate-SBA-15 sorbent nanocomposite was investigated as a function of zinc concentration, solution pH, and contact time. For that purpose, the alginate-SBA-15 nanocomposite adsorbent was prepared through encapsulation method by immobilization mesoporous SBA-15 into a polymeric matrix. Identification of functional groups and s...

A carrier system based on nanoporous silica (SBA-15) with magnetic nanoparticles of CoFe2O4 was synthesized via the impregnation of cobalt salt, iron salt and citric acid with as-synthesized SBA-15. The obtained samples were characterized by small angle X-ray scattering (SAXS), N2 adsorption/desorption, scanning electron microscopy (SEM), vibrating sample magnetometer (VSM) and ultraviolet (UV)...

This work focuses on the support effect of performances Co based catalysts for acetic acid steam reforming. SBA-15, a well ordered hexagonal mesoporous silica structure, and CeO2 have been selected as supports, with impact chromium addition also being investigated. Better reforming recorded compared to SBA-15 supported and, in particular, 7Co/CeO2 catalyst showed highest values conversions enha...

The feasible, reliable and selective multi-template molecularly imprinted polymers (MT17 MIPs) based on SBA-15 (SBA-15@MT-MIPs) for the selective separation and determination of the 18 trace level of ginsenoside Rb1 (Rb1), ginsenoside Rg1 (Rg1) and notoginsenoside R1 (R1) (Panax 19 notoginseng saponins, PNS) from biological samples were developed. The polymers were 20 constructed by SBA-15 as s...