Research on Efficient Utilization Mode of Biobased Resources——on the Chain of ‘Biomass-Biomass Material-Biomass Energy’ Industry

Biobased materials are categories of natural organic polymer materials mainly composed of cellulose,hemicelluloses and lignin,which mainly exist in the form of logging remainder from forest tending,bamboo and wood processing residues,straw,husk and others.Biobased materials are naturally renewable resources,and the annual production of such biobased materials in China is over 7 million tones.At present,there are mainly three utilization approaches of biobased resources in the world,i.e.,biobased material,biobased energy and pulp.Aiming at improving the utilization efficiency of biobased resources,and establishing the industry chain for biobased material resources as the basic approach,the efficient utilization modal for biobased material resources was proposed as “Biomaterial-Biobased material-Bioenergy”,the model of ecological industrial chain “Biomaterial-Biobased polymer composites-Biobased fuel” and the relevant research advances were discussed.