Fig. 1(a) presents the thermogravimetric (TG) and derivative thermogravimetric (DTG) curves for pine branch pyrolysis in nitrogen, which show similar variations of mass losses at different heating rates.
Fig. 1(a) presents the thermogravimetric (TG) and derivativethermogravimetric (DTG) curves for pine branch pyrolysis in nitrogen,which show similar variations of mass losses at different heatingrates.