Pre-treatments of the viscose rayon based activated carbon fibers(ACFs) with acid(HNO3,H2SO4,HCl),alkali(NaOH) and steam were carried out to modify the surface characters of ACFs.The activities of ACFs for selective c...
The selective catalytic reduction(SCR) of NOx using MnOx and CeO2 supported on viscose-based active carbon fibers(ACF) at 120 ℃~270 ℃ relatively lower than the temperature when using V2O5/TiO2-anatase catalyst was ...