activated carbon from biomass的用法和样例：
- The experiments are done to develop globular activated carbon from coal pitch.
- In this paper, preparation and characterization of activated carbon from palm shell, a biomass solid waste, by sodium hydroxide (NaOH) treated at different stages were studied.
- Study on Preparation of Activated Carbon from Timber Surplus of Acacia mangium Willd.
- The feasibility of preparation of particulate activated carbon from char of cocoa nut husk by water vapour microwave was studied.