| 阳离子改性磺化酚醛树脂的合成及吸附性能研究 |
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| 引用本文： | 薛小红,梁灵,马瑜,李飞,余宗学. 阳离子改性磺化酚醛树脂的合成及吸附性能研究[J]. 广东化工, 2014, 0(1): 3-4,13 |
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| 作者姓名： | 薛小红 梁灵 马瑜 李飞 余宗学 |
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| 作者单位： | [1]南京云台山硫铁矿有限公司,江苏南京211151 [2]西南石油大学化学化工学院,四川成都610500 |
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| 摘 要： | 文章通过在磺化酚醛树脂上引入季铵盐基团实现阳离子改性,提高磺化酚醛树脂的吸附性能。采用对氨基酚与卤代烃(溴乙烷)反应得到阳离子基团,然后再和磺化酚醛树脂、甲醛聚合得到阳离子改性磺化酚醛树脂,通过红外光谱验证了阳离子改性成功与否,通过紫外光谱初步测定了其在粘土上的吸附量,在粘土上最大吸附量达到12.051 mg/L。
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| 关 键 词： | 磺化酚醛树脂 阳离子改性 合成 吸附 |
The Synthesis of Phenolic Resin which Cation-modified and Sulfonated |
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| Xue Xiaohong,Liang Ling,Ma Yu,Li Fei,Yu Zongxue. The Synthesis of Phenolic Resin which Cation-modified and Sulfonated[J]. Guangdong Chemical Industry, 2014, 0(1): 3-4,13 |
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| Authors: | Xue Xiaohong Liang Ling Ma Yu Li Fei Yu Zongxue |
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| Affiliation: | 1. Nanjing yuntaishan pyrite company limited, Nanjing 211151 ： 2. College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China) |
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| Abstract: | The paper introduced the sulfonatcd phenolic resin to achieve a cationic hyamine group modified to improve sulfonated phenolic resin adsorption properties. A halogenated hydrocarbon （bromoethane） and P-aminophenol used for the reaction of cationic group, and then, with the sulfonated phenolic resins, formaldehyde polymerized to the phenolic resin which cation-modified and sulfonated.Verified the result of cationic modification by infrared spectroscopy, and detected its adsorption on the clay by UV spectroscopy, the maximum adsorption capacity on clay reached 12.051 mg/L. |
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| Keywords: | sulibnated phenolic resin cationic modification synthesis adsorption |
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