| 建立PVC料浆测定法,确定汽提系统最佳操作条件 |
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| 引用本文： | 姜新其.建立PVC料浆测定法,确定汽提系统最佳操作条件[J].应用化工,2004,33(3):54-56. |
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| 作者姓名： | 姜新其 |
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| 作者单位： | 中石化齐鲁分公司研究院,山东,淄博,255400 |
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| 摘 要： | 利用气相色谱法对PVC料浆中残留VCM含量进行测定。此方法简便、快捷,并具有较好的精密度与准确度。残留VCM的回收率为95%～103%,精密度为0.2%～2.5%。该方法的建立对提高PVC产品的质量具有积极的指导意义。
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| 关 键 词： | PVC料浆 残留VCM含量 测定 |
| 文章编号： | 1671-3206(2004)03-0054-03 |
| 修稿时间： | 2003年10月9日 |
Setting up the test method of PVC slurry to confirm the best operational condition of PVC stripping system |
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| JIANG Xin-qi.Setting up the test method of PVC slurry to confirm the best operational condition of PVC stripping system[J].Applied chemical industry,2004,33(3):54-56. |
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| Authors: | JIANG Xin-qi |
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| Abstract: | The residual VCM content in PVC slurry have been determined by gas chromatography, the method is simple and fast, it has better accuracy and precision. The recovery rate of residual VCM is from 95% to 103%, the precision is from 0.2% to 2.5%.The foundation of this method gives positive instruction for improving the quality of PVC products. |
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| Keywords: | PVC slurry residual VCM content determine |
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