提昇廢車破碎殘餘物(ASR)資源回收及轉換能源之關鍵技術應用與評估
| 中文摘要 | 本計畫試分別利用固定床及流體化床之熱裂解及氣化處理系統，控制不同操作條件及添加催化劑等方式，探討廢車破碎殘餘物(ASR)轉換為多元能源應用之可行性。研究結果顯示，應用固定床熱裂解反應系統，ASR裂解產物主要以生質油及生質碳為主，各約占35.23~60.49%及32.68%~57.30%，其中生質油之熱值約介於8,200~11,200kcal/kg。若改以流體化床熱裂解系統，則生質碳及生質油產量均有降低之現象，而氣體產物之產量明顯增加，其中生質油之熱值分別介於9,300~10,300 kcal/kg。至於固定床氣化反應系統之研究結果顯示，氣化溫度從800℃增加至900℃，其氣體熱值明顯從5.69 MJ/Nm3增加至7.97 MJ/Nm3。而就添加10%自製鈣基催化劑之氣化試驗結果顯示，催化氣化反應有助於提昇ASR轉換為能源之效率，其氣體熱值明顯增加至10.75~12.69 MJ/Nm3。整體而言，本計畫成果已初步驗證熱裂解及氣化處理技術，可有效將ASR轉換為生質油、生質碳或合成氣等多元化能源應用用途，未來尚待進一步應用模廠或實廠之驗證，以供相關業者未來技術選擇的參考依據。 | ||
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| 中文關鍵字 | 廢車破碎殘餘物(ASR)、分離純化、鈣基催化劑、氣化技術、裂解技術 | ||
基本資訊
| 專案計畫編號 | EPA-106-XB02 | 經費年度 | 106 | 計畫經費 | 1700 千元 |
|---|---|---|---|---|---|
| 專案開始日期 | 2017/01/01 | 專案結束日期 | 2017/11/30 | 專案主持人 | 江康鈺 |
| 主辦單位 | 回收基管會 | 承辦人 | 王傑霖 | 執行單位 | 國立中央大學 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 行政院環境保護署計畫成果摘要.pdf | 0MB | 計畫成果摘要 |
Key technologies for enhanced energy conversion from automobile shredder residues（ASR）
| 英文摘要 | This project investigated the energy from automobiles shredder residues (ASR) by using fixed-bed and/or fluidized bed pyrolysis and gasification system controlled at various operation conditions and catalysts amendment. The experimental results indicated that the major products were biooil and biochar produced from fixed-bed pyrolysis system. The yields of biooil and biochar were 35.23%~60.49% and 32.68%~57.3%, respectively. Meanwhile, the heating value of biooil was approximately ranged from 8,200 kcal/kg to 11,200 kcal/kg. However, the biochar and biooil yields were significantly decreased when the fluidized bed pyrolysis system used. The yields of produced gas from pyrolysis were also significantly increased in fluidized bed system. Besides, the heating value of biooil was ranged between 9,300 kcal/kg and 10,300 kcal/kg. On the other hand, in the case of gasification temperature ranged from 800℃ to 900℃ in fixed-bed system, the heating value of syngas was significantly increased from 5.69 MJ/Nm3 to 7.97 MJ/Nm3. The prepared calcium-based catalyst was used to enhance the energy conversion efficiency and to prove its performance in this project. In the case of 10% prepared catalyst addition, the heating value of syngas was significantly increased from 10.75 MJ/Nm3 to 12.69 MJ/Nm3. It implied that the tested catalyst could enhance the energy conversion efficiency in gasification of ASR. In summary, the results of this project have been proved the performances of ASR-to-energy by using pyrolysis and gasification technologies. The multiple purposes of energy application were included biooil, biochar, and syngas, respectively. In order to provide more information on energy conversion technologies selection for relevant industries, the further pilot-scale or full-scale tests could be considered. | ||
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| 英文關鍵字 | Automobile shredder residue (ASR), separation and purification, calcium-based catalyst, gasification, pyrolysis | ||