title: Thermogravimetric kinetics of sugarcane bagasse pretreated by hot-water.
abstract: The thermogravimetric of sugarcane bagasse pretreated by hot-water has been studied in this paper. Results indicated that residual solid pretreatment by hot water could decrease the activation energy of phase 2 (270-350 °C) obviously, which makes the pyrolysis more energy-saving. By hot water pretreatment, the hemicellulose, especially xylose (9.78%/o.d. dry mass at 170 °C and 1 h) was greatly extracted into hydrolyzates liquor. Greatly minimized hemicellulose waste at low temperature during pyrolysis also agreed with biorefinery concept. Therefore, bagasse with hot-water pretreatment should be a good pyrolysis material for value-added material.
authors: Key Laboratory of Pulp & Paper Science and Technology Ministry of Education, Shandong Polytechnic University, Jinan 250353, PR China.
authors: Qiang
authors: Q
authors: Wang
authors: Shanshan
authors: S
authors: Liu
authors: Guihua
authors: G
authors: Yang
authors: Jiachuan
authors: J
authors: Chen
mesh_terms: D002482:Cellulose / Q000737:chemistry*; D003198:Computer Simulation; D004735:Energy Transfer; D006358:Hot Temperature; D017745:Incineration / Q000379:methods*; D007700:Kinetics; D008956:Models, Chemical; D031786:Saccharum / Q000737:chemistry*; D013818:Thermogravimetry; D014867:Water / Q000737:chemistry*
chemical_list: D014867:Water; D002482:Cellulose; C027433:bagasse