Effect of binder ratio on the physical properties of porous carbon pellet for CO2 capture

Recent developments in polysaccharide and lignin-based (nano)materials for CO2 capture

“…AC was combined with organic binders such as tapioca starch (TS) and xanthan gum (XG) to produce pellets. 162 Both kinds of carbon pellets (TS-AC and XG-AC) continued to yield a high carbon content after the addition of water and the binder. Given their many functional groups, a longer breakthrough time, and a higher CO 2 adsorption capacity compared with xanthan gum, carbon pellets made with tapioca starch performed better than those prepared using xanthan gum.…”