- 期刊
Experimental Investigation of the Effects of Tire Pyrolysis Oil/Biodiesel Blends on Engine Performance and Exhaust Emission
輪胎裂解油與生質柴油之混合油品對柴油引擎的性能與排放影響之實驗分析
摘要
在本研究中以熱裂解法在裂解溫度673到873K之間製造輪胎裂解油，並和市售生質柴油以兩種不同體積比例混合成輪胎裂解混合油品（TPO-BF10、TPO-BF20）。爾後將兩種輪胎裂解混合油品和純生質柴油分別添入到單缸水冷直噴式柴油引擎進行運轉測試。六種操作情況下的引擎效能和排放氣體濃度（CO、CO2、O2和NOx）皆被記錄下來。結果顯示輪胎裂解混合油品和純生質柴油相比呈現較高的制動熱效率和較低制動油 耗，但CO和NOx的排放濃度稍微增加。在CO2的排放濃度比較上，輪胎裂解混合油品和純生質柴油並沒有任何明顯的差異。綜合所有實驗結果，輪胎裂解油可當作生質柴油的添加劑。
關鍵字
無資料並列摘要
In this present work, tire pyrolysis oil was produced by thermal pyrolysis method between the temperatures of 673 and 873 K, and was mixed with commercial biodiesel in two volumetric proportions (10%, 20%) to form tire pyrolysis oil blends (TPO-BF10, TPO-BF20). The tire pyrolysis oil blends and biodiesel were then fuelled into a single-cylinder water-cooled direct injection diesel engine for operation. The engine performances and concentrations of the exhaust emissions (CO, CO2, O2 and NOx) under six operation conditions were recorded. The results indicate that the tire pyrolysis oil blends have higher brake thermal efficiency and lower brake specific energy consumption than those of biodiesel when operating in diesel engines, but emitting slightly higher concentrations of CO and NOx. There are no significantly differences on CO2 emissions between tire pyrolysis oil blends and biodiesel. By integrating the experiment results, the tire pyrolysis oil is suitable as an additive to biodiesel.