P-09 パーム空果房(EFB)の広域収集・運搬システムの統合デザイン及び分析

抄録

The purpose of this study is to analysis and design for a global supply chain of EFB (Empty Fruit Bunch) consists of palm oil mills, pelletizers and ports. The process is to collect EFB around mills, transport to pelletizers, pelletize, transport to ports and export. Energy consumption, carbon emission and total cost are evaluated at each process and integrated for Inventory Analysis. Energy production by substituting biomass energy from fossil fuel is also analyzed. As a result of a case study in Malaysia and Japan for three cases, total energy surplus becomes 6.43 – 6.84 GJ per unit ton of EFB, CO₂ emission becomes 0.203 – 0.208 t-CO₂, and total cost reaches 6.65×10⁴ - 6.71×10⁴ USD, respectively.