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| 两种不同链长烷基苯的磺化工艺比较 |
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胡婉男, 王全贵
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中国中轻国际工程有限公司
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| 摘要: |
| 讨论了三氧化硫膜式磺化工艺生产长链（C20~24）烷基苯磺酸盐的可行性，并根据长链烷基苯的 物理性质，从反应原理、工艺条件、产能及设备选型等方面对比了十二烷基苯和长链烷基苯磺酸 盐的生产工艺。 |
| 关键词: 长链烷基苯 十二烷基苯 三氧化硫膜式磺化 烷基苯磺酸盐 |
| DOI：10.13222/j.cnki.dc.2016.10.005 |
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| Comparison between sulfonation processes of two kinds alkylbenzenes with different carbo chain length |
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HU Wan-nan, WANG Quan-gui
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China Light Industry International Engineering Co., Ltd.,
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| Abstract: |
| This study discusses the feasibility of sulfur trioxide film sulfonation process to produce long carbo chain (C20~24) alkylbenzene sulfonates. According to the physical properties of long carbo chain alkylbenzene, the paper compares the dodecyl benzene and long chain alkylbenzene sulfonic acid salt production processes from reaction principle, process conditions, production capacity and equipment selection. |
| Key words: long chain alkylbenzene dodecyl benzene sulfur trioxide film sulfonation alkylbenzene sulfonates |
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