Effect of preparation conditions on the properties of a coal-derived activated carbon honeycomb monolith

Easy extrusion of honeycomb-shaped monoliths using Moroccan natural clays and investigation of their dynamic adsorptive behavior towards VOCs

“…In this sense, we investigate one of the potential uses of the extruded clays monoliths as adsorbent for removal of volatile organic compounds (VOCs), together with the study of their structural and textural properties as well as their thermal behavior. Hence, the use of clays monoliths constitutes an attractive option, as most literature devoted to VOCs removal deals with activated carbon monoliths that have been extruded with additives [11][12][13][14] or free of binder such as those manufactured by MAST Carbon Ltd., UK [15]. Although activated carbon presents several disadvantages such as flammability risk and pore clog resulting form VOC polymerisation that can be catalyzed by ashes [16].…”

Characteristics of Vanadium-Based Coal Gasification Slag and the NH3-Selective Catalytic Reduction of NO

“…It was observed that all of the samples show two broad peaks at 25° and 43°. These peaks could be ascribed to the diffraction of the graphite (002) and (100) crystal planes, respectively [33]. It also showed that the other peaks of patterns were ascribed to the SiO2 and CaCO3.…”

Extrusion of honeycomb monoliths employed with activated carbon-LDPE hybrid materials

“…Hence, it is not desirable to use this process considering the reliability of the commodity. Thus far, it has proven difficult to find examples of activated carbon honeycomb prepared in an extrusion method using an organic polymer binder [7][8][9][10][11][12][13].…”