| 十二烷基二苯醚单/双磺酸盐的合成 |
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| 引用本文： | 刘晓臣,牛金平,李秋小.十二烷基二苯醚单/双磺酸盐的合成[J].精细石油化工,2011,28(2):8-11. |
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| 作者姓名： | 刘晓臣 牛金平 李秋小 |
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| 作者单位： | 中国日用化学工业研究院,山西,太原,030001 |
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| 摘 要： | 以十二醇、二苯醚和发烟硫酸为原料合成了十二烷基二苯醚磺酸盐.考察了物料摩尔比和反应温度对十二烷基二苯醚磺酸盐组成的影响,并采用高效液相色谱/质谱对磺化产物进行了分析表征.结果表明:十二烷基二苯醚进料量的增加有利于单磺酸盐的生成;温度低于50℃时,温度的升高有利于双磺酸盐的生成;而温度大于50℃时,温度的升高有利于单磺酸...
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| 关 键 词： | 十二烷基二苯醚 高效液相色谱/质谱 磺化 十二醇 二苯醚 |
SYNTHESIS OF DODECYL DIPHENYL OXIDE MONOSULFONATE AND DISULFONATE |
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| Liu Xiaochen,Niu Jinping,Li Qiuxiao.SYNTHESIS OF DODECYL DIPHENYL OXIDE MONOSULFONATE AND DISULFONATE[J].Speciality Petrochemicals,2011,28(2):8-11. |
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| Authors: | Liu Xiaochen Niu Jinping Li Qiuxiao |
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| Affiliation: | Liu Xiaochen,Niu Jinping and Li Qiuxiao (China Research Institute of Daily Chemical Industry,Taiyuan 030001,Shanxi,China) |
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| Abstract: | Dodecyl diphenyl oxide sulfonate was synthesized using dodecyl alcohol,diphenyl ether and oleum as reagents.Effect of the molar ratios of the materials and reaction temperature on the composition of dodecyl diphenyl oxide sulfonate was investigated.The sulfonation product was analyzed using LC/MS.The results showed that increasing dosage of dodecyl diphenyl oxide was in favor of formation of monosulfonate;when temperature was below 50℃,increasing temperature favored the production of disulfonate;when temperature was above 50℃,increasing temperature favored the formation of monosulfonate;the effect of the molar ratios of the materials on sulfonation was greater than that of temperature. |
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| Keywords: | dodecyl diphenyl ether high performance liquid chromatography/mass spectrum sulfonation dodecyl alcohol diphenyl ether |
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