| 高纯度十二烷基苯磺酸钠合成研究 |
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| 引用本文： | 崔连复 史立新. 高纯度十二烷基苯磺酸钠合成研究[J]. 沈阳化工学院学报, 1990, 4(2): 135-144 |
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| 作者姓名： | 崔连复 史立新 |
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| 作者单位： | 沈阳化工学院高分子化工系，沈阳化工学院高分子化工系，沈阳化工学院精细化工系，沈阳化工学院精细化工系 |
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| 摘 要： | 本文对在槽式反应器中以十二烷基苯为原料、三氧化硫为磺化剂合成十二烷基苯磺酸时,磺化温度、原料配比对产品质量的影响进行了研究.确定了制备高纯十二烷基苯磺酸的最佳磺化温度、最佳原料配比等工艺参数.磺化得到的十二烷基苯磺酸用氢氧化钠中和,制成高纯度高含固量的十二烷基苯磺酸钠.
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| 关 键 词： | 十二烷基 苯磺酸 苯磺酸钠 磺化 |
Study of Synthesizing Sodium Dodecylbenzene Sulfonate |
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| Chui Lianfu Shi Lixin Zhan Manli Liu Cao. Study of Synthesizing Sodium Dodecylbenzene Sulfonate[J]. Journal of Shenyang Institute of Chemical Technolgy, 1990, 4(2): 135-144 |
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| Authors: | Chui Lianfu Shi Lixin Zhan Manli Liu Cao |
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| Affiliation: | Shenyang Institute of Chemical Technology |
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| Abstract: | The process of the synthesis of sodium dodecylbenzene sulfonate is studied in detail in this paper.The synthesis reaction proceeds in a trough reactor and dodecylbenzene is used as a raw stuff,sulfur trioxide as the sulfonating agent,sodium hydrate as the neutraliz- ing agent.The present authors discussed the effects of sulfonating temperature and charge ratio on the quality of the product and determined the best technological paramethers, which involve sulfonating temperature,ratio of crude materials,etc.,of preparing sodi- um dodecylbenzene sulfonate with high purity and high solid content. |
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| Keywords: | sodium dodecylbenzene sulfonate dodecylbenzene suifonic acid sulfonation |
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