| 大孔树脂在高纯过氧化氢生产中的应用 |
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| 引用本文： | 景文珩,汪朝晖,徐南平,时钧. 大孔树脂在高纯过氧化氢生产中的应用[J]. 陶瓷科学与艺术, 2001, 0(1) |
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| 作者姓名： | 景文珩 汪朝晖 徐南平 时钧 |
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| 作者单位： | 南京化工大学化工学院!南京，210009，南京化工大学化工学院!南京，210009，南京化工大学化工学院!南京，210009，南京化工大学化工学院!南京，210009 |
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| 基金项目： | 化学工业部科技研究项目! (97-G -13 -1) |
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| 摘 要： | 研究了抗氧化性较好的大孔吸附树脂和大孔阴阳离子交换树脂生产高纯过氧化氢的方法。通过实验选择了D990 4作为脱除有机物的树脂 ,在 8BV/h的流速下 ,总有机碳 (TOC)净化度为 88.7%。通过电感耦合等离子直读光谱仪 (ICP)分析离子含量的变化 ,考察了大孔阴阳离子交换树脂的净化效果。在 8BV/h的流速下 ,ICP检出物总净化率达 98.5 % ,总P去除率大于 99.9% ,可满足电子工业的需要。
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| 关 键 词： | 大孔树脂 大孔吸附树脂 大孔离子交换树脂 高纯过氧化氢 |
MANUFACTURE OF HIGH PURITY HYDROGEN PEROXIDE BY USING MACROPOROUS RESIN |
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| Jing Wenheng Wang Zhaohui Xu Nanping Shi Jun College of Chemical Engineering,Nanjing University of Chemical Technology,Nanjing,,China. MANUFACTURE OF HIGH PURITY HYDROGEN PEROXIDE BY USING MACROPOROUS RESIN[J]. Ceramics Science & Art, 2001, 0(1) |
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| Authors: | Jing Wenheng Wang Zhaohui Xu Nanping Shi Jun College of Chemical Engineering Nanjing University of Chemical Technology Nanjing China |
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| Affiliation: | Jing Wenheng Wang Zhaohui Xu Nanping Shi Jun College of Chemical Engineering,Nanjing University of Chemical Technology,Nanjing,210009,China |
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| Abstract: | Method for manufacting of high purity hydrogen peroxide by using macroporous adsorption resin and macroporous ion exchange resin was investigated. The D9904 resin was chosen to remove organic carbons from crude hydrogen peroxide. Passing the solution through D9904 resin bed under 8 BV/h velocity of flow, the purifying degree of total organic carbon is 88.7%. The purifying effect of macroporous ion exchange resin was determined by inductively coupled plasma quantometer (ICP), and the purifying degree is 98.5%. The degree of removal of total phosphorus is more than 99.9%. So the final product obtained by the process is suitable for use in the electronics industry. |
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| Keywords: | macroporous resin macroporous adsorption resin macroporous ion exchange resin high purity hydrogen peroxide |
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