環保專案成果報告查詢系統

專案計畫編號
經費年度	113
計畫經費	10,500 千元
專案開始日期	2024/02/27
專案結束日期	2024/12/31
專案主持人	許心蘭
主辦單位	國環院氣候變遷研究中心
承辦人	陳誌賢
執行單位	財團法人工業技術研究院
專案分類	資源循環
中文關鍵字	資源循環、再生塑膠、生質碳含量
英文關鍵字	Resource circulation, Recycled plastics, Biobased carbon content
協同主持人	張添晉
共同主持人
計畫聯絡人	許心蘭
計畫聯絡電話	03-5732329
計畫聯絡信箱	hlhsu@itri.org.tw

中文摘要	國家環境研究院於2023年訂定資源循環與淨零排放技術發展藍圖，從短期發展建議中聚焦4+3個循環項目，並針對該循環項目研擬資源循環及減碳效益驗證機制，綜合國際間技術發展趨勢及研究方案，具驗證機制短期發展需求如電池再生料科學檢測技術、熱塑性塑膠、焚化飛灰、電池及紡織數位化流向追蹤管理系統及焚化飛灰循環再製建材環境安全性基線研究；中期則應發展熱塑性塑膠、紡織品等再生料科學檢測技術；目前尚無商轉之戰略項目如再生玻纖、再生碳纖、氟化鈣污泥回收再利用則列為長期研究發展方向。另也同步蒐集國際資源循環領域技術新知、法規趨勢，並以近五年間國際間資源循環法規趨勢，研提一國內部會於資源循環政策修法方向。於塑膠循環材料驗證技術，本期採集國內前三大酯粒製造廠之不同應用之原生或再生PET酯粒及容器，共計34件次，以BSI Flex 6228建立相關特徵。結果顯示BSI Flex 6228方法於17件原生酯粒（排除非容器酯粒）準確率為76%、1件原生PET瓶為100%；而8件再生酯粒準確率為100%，2件再生PET瓶為0%。計畫以熱示差掃描儀圖譜研提創新作法，本作法以第二段升溫的結晶溫度及熔融峰有無α峰進行定性分析，以改善部分樣品使用BSI Flex 6228方法產生誤判情形（包括部分原生酯粒及再生PET瓶），創新作法可將原生酯粒及再生PET瓶準確率提升至100%。另已完成國內高溫燃燒爐與低背景液體閃爍計數器量能建置，根據本計畫執行標準品及SRF樣品檢測結果，建議方法準確度為30%絕對誤差，而方法精確度則為20%標準差。而本計畫本計畫建置的生質碳比率檢測方法可應用於資源循環燃料。若需擴大應用到液體燃料或化學品等不同的樣品基質尚須驗證。
中文關鍵字	資源循環、再生塑膠、生質碳含量

中文摘要

國家環境研究院於2023年訂定資源循環與淨零排放技術發展藍圖，從短期發展建議中聚焦4+3個循環項目，並針對該循環項目研擬資源循環及減碳效益驗證機制，綜合國際間技術發展趨勢及研究方案，具驗證機制短期發展需求如電池再生料科學檢測技術、熱塑性塑膠、焚化飛灰、電池及紡織數位化流向追蹤管理系統及焚化飛灰循環再製建材環境安全性基線研究；中期則應發展熱塑性塑膠、紡織品等再生料科學檢測技術；目前尚無商轉之戰略項目如再生玻纖、再生碳纖、氟化鈣污泥回收再利用則列為長期研究發展方向。另也同步蒐集國際資源循環領域技術新知、法規趨勢，並以近五年間國際間資源循環法規趨勢，研提一國內部會於資源循環政策修法方向。於塑膠循環材料驗證技術，本期採集國內前三大酯粒製造廠之不同應用之原生或再生PET酯粒及容器，共計34件次，以BSI Flex 6228建立相關特徵。結果顯示BSI Flex 6228方法於17件原生酯粒（排除非容器酯粒）準確率為76%、1件原生PET瓶為100%；而8件再生酯粒準確率為100%，2件再生PET瓶為0%。計畫以熱示差掃描儀圖譜研提創新作法，本作法以第二段升溫的結晶溫度及熔融峰有無α峰進行定性分析，以改善部分樣品使用BSI Flex 6228方法產生誤判情形（包括部分原生酯粒及再生PET瓶），創新作法可將原生酯粒及再生PET瓶準確率提升至100%。另已完成國內高溫燃燒爐與低背景液體閃爍計數器量能建置，根據本計畫執行標準品及SRF樣品檢測結果，建議方法準確度為30%絕對誤差，而方法精確度則為20%標準差。而本計畫本計畫建置的生質碳比率檢測方法可應用於資源循環燃料。若需擴大應用到液體燃料或化學品等不同的樣品基質尚須驗證。

中文關鍵字

資源循環、再生塑膠、生質碳含量

類型	檔名	檔案大小	說明	最新版公開日期
期末報告	資源循環及減碳效益驗證技術2期_成果報告(公開版).pdf	9MB		2025/2/10 上午 12:00:00

摘要	In 2023, the National Environmental Research Academy formulated the Blueprint for the Development of Resource Circulation and Net Zero Emission Technologies. The plan focuses on 4+3 circular projects from short-term development recommendations, drafting verification mechanisms for resource circulation and carbon reduction benefits for these projects. Based on international technological development trends and research initiatives, the short-term priorities include developing scientific testing technologies for recycled materials from batteries, thermoplastic plastics, incineration fly ash, and digital flow tracking management systems for strategic projects, as well as conducting baseline studies on the environmental safety of using recycled incineration fly ash in construction materials. In the medium term, efforts should focus on advancing scientific testing technologies for recycled materials, such as thermoplastic plastics and textiles. For long-term research and development, strategic projects that are not yet commercially viable—such as recycled fiberglass, recycled carbon fiber, and the reuse of fluorinated calcium sludge—are identified as key priorities. This projects collected 34 samples of virgin or recycled PET resins from the top three domestic polyester pellet manufacturers with different applications. Relevant characteristics were established using the BSI Flex 6228 method. The results showed that the BSI Flex 6228 method achieved an accuracy rate of 76% for 17 virgin resins (excluding non-container resins) and 100% for one virgin PET bottle. Meanwhile, the accuracy for 8 recycled resins was 100%, but the accuracy for 2 recycled PET bottles was 0%. We also developed an innovative approach using a differential scanning calorimeter (DSC) spectrum for further analysis. This method uses the crystallization temperature and the presence or absence of an α peak in the second heating stage to conduct qualitative analysis, improving the misclassification issues found when using the BSI Flex 6228 method (including for certain virgin resins and recycled PET bottles). The new method increases the accuracy rate for virgin resins and recycled PET bottles to 100%. Additionally, the domestic high-temperature incineration furnace and low-background liquid scintillation counter have been established. Based on the detection results of standard and SRF samples in this project, the recommended method has an accuracy of 30% absolute error and a precision of 20% standard deviation. The biomass carbon ratio detection method developed in this project can be applied to resource-recycling fuels. However, further validation is needed if the method is to be extended to liquid fuels or chemicals with different sample matrices.
英文關鍵字	Resource circulation, Recycled plastics, Biobased carbon content

摘要

In 2023, the National Environmental Research Academy formulated the Blueprint for the Development of Resource Circulation and Net Zero Emission Technologies. The plan focuses on 4+3 circular projects from short-term development recommendations, drafting verification mechanisms for resource circulation and carbon reduction benefits for these projects. Based on international technological development trends and research initiatives, the short-term priorities include developing scientific testing technologies for recycled materials from batteries, thermoplastic plastics, incineration fly ash, and digital flow tracking management systems for strategic projects, as well as conducting baseline studies on the environmental safety of using recycled incineration fly ash in construction materials. In the medium term, efforts should focus on advancing scientific testing technologies for recycled materials, such as thermoplastic plastics and textiles. For long-term research and development, strategic projects that are not yet commercially viable—such as recycled fiberglass, recycled carbon fiber, and the reuse of fluorinated calcium sludge—are identified as key priorities. This projects collected 34 samples of virgin or recycled PET resins from the top three domestic polyester pellet manufacturers with different applications. Relevant characteristics were established using the BSI Flex 6228 method. The results showed that the BSI Flex 6228 method achieved an accuracy rate of 76% for 17 virgin resins (excluding non-container resins) and 100% for one virgin PET bottle. Meanwhile, the accuracy for 8 recycled resins was 100%, but the accuracy for 2 recycled PET bottles was 0%. We also developed an innovative approach using a differential scanning calorimeter (DSC) spectrum for further analysis. This method uses the crystallization temperature and the presence or absence of an α peak in the second heating stage to conduct qualitative analysis, improving the misclassification issues found when using the BSI Flex 6228 method (including for certain virgin resins and recycled PET bottles). The new method increases the accuracy rate for virgin resins and recycled PET bottles to 100%. Additionally, the domestic high-temperature incineration furnace and low-background liquid scintillation counter have been established. Based on the detection results of standard and SRF samples in this project, the recommended method has an accuracy of 30% absolute error and a precision of 20% standard deviation. The biomass carbon ratio detection method developed in this project can be applied to resource-recycling fuels. However, further validation is needed if the method is to be extended to liquid fuels or chemicals with different sample matrices.

英文關鍵字

Resource circulation, Recycled plastics, Biobased carbon content