| 偏苯三酸三（2-乙基）己酯（TOTM）中和水洗实验研究 |
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| 引用本文： | 谢海涛,岳金彩,谈明传.偏苯三酸三（2-乙基）己酯（TOTM）中和水洗实验研究[J].河北化工,2004,27(3):39-40. |
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| 作者姓名： | 谢海涛 岳金彩 谈明传 |
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| 作者单位： | 青岛科技大学计算机与化工研究所 山东青岛266042
(谢海涛，岳金彩)，青岛科技大学计算机与化工研究所 山东青岛266042(谈明传) |
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| 摘 要： | 通过采用钛酸四异丙酯(TPT)为催化剂,偏苯三酸酐和2-乙基己醇为原料催化合成增塑剂偏苯三酸三异辛酯(TOTM)的基础上。通过正交试验研究了生成产物中和水洗的最佳条件。
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| 关 键 词： | TOTM 偏苯三酸酐 正交试验 酸值 |
Experimental Study on Neutralization and Water-washing of Raw Tri(2-ethylhexyl)trimellitate (TOTM) |
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| XIE Hai-tao,YUE Jin-cai,TAN Ming-chuan.Experimental Study on Neutralization and Water-washing of Raw Tri(2-ethylhexyl)trimellitate (TOTM)[J].Hebei Chemical Engineering and Industry,2004,27(3):39-40. |
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| Authors: | XIE Hai-tao YUE Jin-cai TAN Ming-chuan |
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| Abstract: | Tri(2-ethylhexyl)trimellitate(TOTM)neutralizing and water washing after the removal of excess n-butanol was research by.Meanwhile the acid value reduction of final product is limited to 0.2 mg KOH/g or so only. However, the acid value will be reduced deeply to less than 0.05 mg KOH/g and emulsification can be avoided by neutralization and water washing before the removal of excess n-butanol. |
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| Keywords: | TOTM:trimellitic anhydride orthogonal design acid number |
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