Based on the process of hydrogen absorption and impurity adding in aluminum liquid caused by wood quenching effect,carbon dioxide( CO_2) was added to aluminum liquid to simulate the process of CO_2,wood pyrolysis product,and aluminum liquid reaction. By chemical analysis method,X-ray diffraction( XRD),scanning electron microscopy( SEM),energy spectrum analysis( EDS),the reaction rules between simulated CO_2 and the aluminum liquid were studied; the diffusion transfer of generated aluminum oxide( Al_2O_3) in...