本研究利用流體化床整合爐外高溫淨化系統，及爐內催化裂解技術，評估含 溴玻璃纖維催化裂解之物種變化、產能效率及提升污染物去除效率之可行性。本 研究之爐外系統依試驗組別分別添加鐵改質絲光沸石、煅燒牡蠣殼與活性碳，爐 內則分別添加 25 wt.%鐵改質絲光沸石或煅燒牡蠣殼，並提升煅燒牡蠣殼之添加 量至 50 wt.%，也針對爐外系統中鐵改質絲光沸石進行循環試驗。本研究在試驗 後對產物進行分析，評估本試驗配置對產物產率、品質提升之效果與鐵改質絲光 沸石之再生性。 研究結果顯示，含溴玻璃纖維熱裂解生質油產率為7.90 wt.%，爐外高溫淨化 系統填充鐵改質絲光沸石或煅燒牡蠣殼，皆能提升生質油產率，其中填充煅燒牡 蠣殼可提升生質油產率至13.69 wt.%。當結合爐內分別添加 25 wt.%鐵改質絲光 沸石、25 wt.%及50 wt.%煅燒牡蠣殼之試驗，生質油產率約為7.34 wt.%、5.24 wt.% 及5.92 wt.%。前述爐內催化技術之生質油產率，雖較爐外系統添加煅燒牡蠣殼為 低，但生質油特性分析結果顯示，添加爐內催化劑能提升生質油品質，增加單環 芳香烴產率，主要為甲苯、乙苯與苯乙烯，且爐內添加煅燒牡蠣殼試驗產生之輕 質油比例上升，有助於油品之品質提升。 溴化污染物流佈之分析結果顯示，連接爐外高溫淨化系統與添加爐內催化劑 皆能降低產物中溴含量。連接整合型爐外系統之輕質油與重質油溴流佈由未添加 催化劑之4.05%與 11.39%降低至 0.19%與 2.81%，其中爐內添加 25 wt.%煅燒牡 蠣殼，則能降低溴流佈至0.06%與 1.04%，顯示添加爐內催化劑與爐外高溫淨化 系統，能轉化生質油中溴含量至其他產物中，達到提升生質油品質之效果。 為進一步評估鐵改質絲光沸石之再生特性，結果顯示再生鐵改質絲光沸石會 發生表面結構改變，比表面積與孔體積隨使用次數增加而下降，孔體積隨再生次 數增加而上升，變化幅度隨使用次數增加而趨緩，顯示表面結構隨使用次數增加變化趨緩。產物分析結果顯示，生質油產率不會因鐵改質絲光沸石重複使用降低， 生質油中溴流佈也沒有增加，顯示脫溴效果也不會因重複使用而降低。 整體而言，本研究已成功驗證添加爐內催化劑並連接爐外高溫系統，能提升 生質油產量與品質，並降低生質油中溴污染物。循環試驗中，也成功驗證鐵改質 絲光沸石具備再生性。研究成果應有助於含溴玻璃纖維之資能源循環，與溴污染 物之排放控制技術之參考依據。;This research evaluate changes in product species， production efficiency， and the feasibility of enhancing pollutant removal in catalytic pyrolysis of brominated glass fiber by using a fluidized bed reactor integrated with a hot gas cleaning system and in situ catalytic pyrolysis. Cycle tests were also conducted to evaluate the regenerability of Fe-modified mordenite The experimental results showed that the bio-oil yield from brominated glass fiber pyrolysis was 7.90 wt.%. After adding Fe-modified mordenite or calcined oyster shell in the hot gas cleaning system， the bio-oil yield increased， with calcined oyster shell achieving the highest yield of 13.69 wt.%. With 25 wt.% Fe-modified mordenite or calcined oyster shell， and 50 wt.% calcined oyster shell in-situ resulted in bio-oil yields of 7.34， 5.24， and 5.92 wt.%. Although in-situ catalytic pyrolysis produced lower oil， it improved oil quality by increasing monocyclic aromatic hydrocarbons， mainly toluene， ethylbenzene， and styrene. Calcined oyster shell also increased the light-oil fraction. The results of Bromide distribution shows both the hot gas cleaning system and in situ catalytic pyrolysis can reduced bromine in the bio-oil. Bromine distribution in light and heavy oils decreased from 4.05% and 11.39% to 0.19% and 2.81%， respectively， while 25 wt.% calcined oyster shell in-situ further reduced them to 0.06% and 1.04%. These results demonstrate effective bromine transfer from bio-oil to other products， thereby improving oil quality. The cycle tests showed that re-use altered the surface structure of Fe-modified mordenite， with changes gradually stabilizing over successive cycles. However， neither bio-oil yield nor debromination performance significantly decreased， confirming its reusability. Overall， the integrated in-situ catalytic pyrolysis and hot gas cleaning system effectively improved bio-oil quality， reduced bromine contamination， and demonstrated the regenerability of Fe-modified mordenite， providing a potential approach for brominated glass-fiber recycling and bromine emission control.
