2010-03-312024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/662253摘要：本研究計畫主要解決目前林業經營上的兩大問題：第一是以能源化的角度處理未來精油提煉過程中所產生的生質廢棄物，量測其在抽出程序前後與造粒，焙燒後的熱化學性質的變化，以提供作為燃料使用時依據。第二是研究現行造林木疏伐收獲流程，藉引進移動式製材機來改善後段的運材與製材效率，降低生產成本。並評估國外新式的林木收穫機引進國內的可行性，或規劃開發適合國內林地使用的新型設備；最後並提出可能的標準作業流程。<br> Abstract: The purpose of the study intends to solve two topics. First, it tries to deal with the biomass waste from wood, twigs, or leaves after extraction of the essen oil or extractives. It hope to convert the waste to energy and measure the thermal chemical propoeties of the raw material, material after extractrion, material after pelletization, and material after torrefaction. These information will provide that as fuel purpose basis. Second, it will study the current harvest procedure of thinning logs and improve the efficiency of transportation and lumbermill by introducing the portable sammill and reducing the whole operation cost. Futher, it will evaluate the introducing feasibility of new advanced harvesters made by foreign countries, or plan to develop new machine or device which is suitable for dometic timberland. A new standard operation procedure will be proposed at the end of the project.木質顆粒燃料生質能疏伐移動式製材機林木收穫機Wood Pellet ,Biomass Energy,ThinningPortable sawmillHavester