| 摘要 |
<p>PURPOSE: A manufacturing method of bio oil is provided to effectively produce bio oil by changing reaction conditions responding to biomass (sawdust, and straw) in use and three kinds of coals (lignite, bituminous coal, and anthracite coal). CONSTITUTION: A manufacturing method of bio oil comprises the steps of: preparing fuel including at least one biomass selected from a group of sawdust, and straw and at least one coal selected from a group of lignite, bituminous coal, and anthracite coal, forming char by heating the fuel, and producing synthetic gas including carbon monoxide and hydrogen with the reaction of water vapor under the reducing atmosphere. The gasification temperature in the previous step is 600-850°C and vapor partial pressure is 0.3-0.9atm.</p> |
