“…Nevertheless, agro-residues are considered as lignocellulosic biomass and consist mainly of cellulose, hemicelluloses, lignin, besides other organic matters [ 2 , 3 ]. Currently, considerable works [ [4] , [5] , [6] ][ 7 ] have been conducted on agro-residues for reducing the risks associated with their disposal, and to promote their use in biofuels, construction, polysaccharide productions, and animal feed. Also, it was found that pyrolysis of these biomasses can yield biochar, bio-oil and bio-diesel [ 8 ].…”