Correction: The conversion of a high concentration of lignin to cyclic alkanes by introducing Pt/HAP into a Ni/ASA catalyst

Fig. 4 should be displayed in colour, in order to distinguish between the Pt/HAP and Ni/ASA catalysts. The corrected Fig. 4 is displayed below. (Figure Presented). The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.