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研究生: 陳光璧
Kuang-Pi Chen
論文名稱: 利用超重力場及超臨界二氧化碳合併法回收排氣中之異丙醇
Desorption of VOC from Activated Carbon by Supercritical CO2 in a Rotating Packed Bed
指導教授: 談駿嵩
Chung-Sung Tan
口試委員:
學位類別: 碩士
Master
系所名稱: 工學院 - 化學工程學系
Department of Chemical Engineering
論文出版年: 2008
畢業學年度: 96
語文別: 中文
論文頁數: 39
中文關鍵詞: 超重力場超臨界二氧化碳揮發性有機物活性碳
外文關鍵詞: Rotating Packed Bed, VOCs, Desorption, Activated Carbon, CO2, Supercritical
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  • 在超重力場環境下,由於離心力影響,活性碳脫附效果較佳,再生所需時間也較短。本研究將探討在超重力場下活性碳吸附VOCs的行為以及在超重力場下超臨界二氧化碳再生活性碳之效果。在超臨界二氧化碳脫附方面,探討包括溫度、壓力、轉速、流體流量、活性碳粒徑大小及流層分佈等對脫附過程之影響並提出數學模式來描述系統之脫附行為。


    目 錄 摘要 目錄 圖目錄 表目錄 第一章 緒論 第二章 文獻回顧 2-1 傳統去除氣體中揮發性有機化合物之方法 2-2 活性碳簡介 2-2-1 活性碳之種類 2-2-2 活性碳之特性 2-2-3 活性碳吸附機制 2-2-4 吸附擴散模式 2-2-5 恆溫吸附模式 2-2-6 活性碳脫附機制 2-3 活性碳再生 2-4 超臨界流體技術 2-4-1 超臨界流體簡介 2-4-2 利用超臨界流體再生活性碳 2-5 超重力場系統 2-5-1 超重力場簡介 2-5-2 超重力旋轉床之分類 第三章 實驗部份 3-1 實驗裝置與步驟 3-1-1 活性碳及石英砂前處理 3-1-2 吸附實驗步驟 3-1-3 脫附實驗步驟 3-1-4流場分佈實驗 3-1-5分析方法 3-1-6數學模式 3-2實驗藥品 3-3 實驗設備及分析儀器 第四章 實驗結果與討 4-1旋轉填充床 4-1-1 異丙醇之吸附 4-1-2 異丙醇之脫附 4-2數學模式 4-3實驗規劃 第五章 結論 第六章 參考文獻 第七章 附錄

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