| 环丁砜吸收法脱除己烷油馏份中的苯 |
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| 引用本文： | 宋之聪,唐旭东,聂润,李靖文.环丁砜吸收法脱除己烷油馏份中的苯[J].石油化工,1998(4). |
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| 作者姓名： | 宋之聪 唐旭东 聂润 李靖文 |
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| 作者单位： | 广州石油化工总厂研究所 |
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| 摘 要： | 以环丁砜为溶剂，利用吸收分离法脱除己烷油中的苯，在剂油体积比大于３时，可将原料中的苯由１．０％左右降至０．０１％以下。在吸收脱苯过程中，剂油比及溶剂质量是主要影响因素。物料损失主要由溶剂的携带所造成。
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| 关 键 词： | 苯 环丁砜 己烷油 吸收 |
Removal of Benzene from Hexane Oil Fraction by Sulfolane Absorption |
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| Abstract: | he benzene in hexane oil can be removed by absorption with sulfolaneWhen the ratio(v/v)of solvent to oil is about 40,the benzene in hexane oil can be decreased from 10% to 001%.The ratio of solvent to oil and quality of solvent are the primary factors which affect the absorption operation,,and the loss of hexane oil is caused mainly by solvent entrainment |
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| Keywords: | benzene sulfolane hexane oil absorption |
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