Forest health was a new method to the forest management, in recent years, along with the biological oil-pressing forests the rapid development, to ensure the forest health of the biological oil-pressing forests, it is necessary to discuss the forest health assessment system for the biological oil-pressing forests.

Under direction principle,operal principle,and sensitivity principle of evaluation indexes,a forest health assessment indicator system of biological oil-pressing forests was pro-posed based on AHP(Analytic Hierarchy Process).

In order to meet the demands of raw materials for biomass fuel oil production in China,we have conducted an overall investigation of the main woody plant resources suitable for the biomass fuel oil production in China.

Study on optimum HLB value and physicochemical properties of diesel and bio-oil emulsions

Research of the optimum HLB value for bio-diesel and bio-oil emulsified fuel

But gas flow rate and bed depth can also affect the rate of bio-oil.

The combustion characteristics of bio oil from flash pyrolysis of biomass were investigated by thermogravimetric method and the effect of heating rate on combustion temperature was also studied.

By utilizing flash pyrolysis technology, the sawdust was converted into liquid product(bio oil)which is of easy storage , transport, handling and high energy volume density .