화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU))
권호 26권 1호
발표분야 학생우수논문발표(석사과정)
제목 Optimal sorting and recycling strategy of waste plastic considering economic feasibility for environmental preservation
초록 This work, we suggested anoptimal sorting and recycling strategy of waste plastics considering economicfeasibility for environmental preservation. To derive the optimal sorting andrecycling strategy of plastic waste, a novel optimization model is developed andit determined the overall profit calculated by subtracting the profit ofrecycling plastic from the total annualized cost. Then the proposedoptimization model is used to identify the optimal sorting and recyclingstrategy of plastic waste in mixed-integer programming that maximize theoverall profit. As a results, in the derived optimal sorting and recyclingstrategy, the HDPE is recycled to produce downgrade plastic, LDPE, PP and PS arerecycled as pyrolysis oil and the PET is recycled to produce refuse plasticfuel.​
저자 임종훈1, 안유찬2, 조형태1, 김정환1
소속 1한국생산기술(연), 2계명대
키워드 Plastic waste; sorting; recycling efficiency; optimization
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