이온交換樹脂吸着劑의 製造 및 吸着特性 = Preparation and Characterization of Ion-Exchange of Resin-Supported Adsorbents

다국어 초록 (Multilingual Abstract)

β-Pinene was polymerized with Furfural in different proportions in the presence of anhydrous zinc chloride.
It was established that anhydrous zinc chloride was found to be suitable for preparation of β-Pinece-Furfural (1:1) polymer and hence used for introducing functional groups.
Two type of adsorbents were prepared from β-Pinene-Furfural polymer.
A Phosphonic acid type adsorbent was prepared by phosphorylation of the polymer with phosphorous trichloride in the presence of anhydrous aluminum chloride followed by hydrolysis.
A strongly acidic cation exchange resin was also prepared by sulfonation of the polymer at 60°C with 95% sulfuric acid for 6 hours.
The matrix polymer and adsorbents synthesized were identified by means of infrared spectrophotometer.
The adsorption of metal ion such as Fe (Ⅲ), Cr (Ⅲ), Cu (Ⅱ), Ni (Ⅱ), Zn (Ⅱ), Co (Ⅱ), on these adsorbents were discussed. And the distribution coefficients in hydrochloric acid solution and the elution behavior of several heavy metal ions were also discussed.

목차 (Table of Contents)

• Ⅰ. 緖論
• Ⅱ. 實驗裝置 및 方法
• 1. 吸着劑樹脂合成方法
• 2. 金屬 Ion의 吸着 및 分離
• Ⅲ. 結果 및 考察
• 1. 吸着劑樹脂의 合成
• 2. 反應時間 및 反應溫度
• 3. 熱安定性
• 4. 金屬 Ion의 分離
• 5. 樹脂의 재생
• Ⅳ. 結論