| 催化裂化汽油中含硫化合物的分离氧化脱硫研究 |
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| 引用本文： | 陈兰菊,郭绍辉,赵地顺.催化裂化汽油中含硫化合物的分离氧化脱硫研究[J].化学通报,2006,69(12):945-947. |
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| 作者姓名： | 陈兰菊 郭绍辉 赵地顺 |
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| 作者单位： | 石油大学(北京)重质油加工国家重点实验室，石油大学(北京)重质油加工国家重点实验室，河北科技大学化学与制药工程学院 北京102249，河北科技大学化学与制药工程学院，石家庄050018，北京102249，石家庄050018 |
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| 基金项目： | 国家自然科学基金;河北省自然科学基金 |
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| 摘 要： | 以负载氧化铜的氧化铝层析柱对催化裂化(FCC)汽油全馏分进行分离,使其中的烷烃、烯烃与芳烃、含硫化合物分离成极性不同的两组,含硫化合物在芳烃组分中得以分离富集。分离后对芳烃组分中的含硫化合物进行氧化,脱硫率达72%。氧化后的芳烃组分与分离出来的烷烃、烯烃组分混兑,可使FCC汽油的总脱硫率达71·3%。
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| 关 键 词： | 催化裂化汽油 含硫化合物 氧化铝 分离 氧化脱硫 |
| 收稿时间： | 2006-06-22 |
| 修稿时间： | 2006-06-222006-08-23 |
Separation and Oxidation of Sulfur-containing Compounds in Flow Catalytic Cracking Gasoline |
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| Chen Lanju,Guo Shaohui,Zhao Dishun.Separation and Oxidation of Sulfur-containing Compounds in Flow Catalytic Cracking Gasoline[J].Chemistry,2006,69(12):945-947. |
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| Authors: | Chen Lanju Guo Shaohui Zhao Dishun |
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| Institution: | 1.State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249; 2 .College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018 |
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| Abstract: | The separation of flow catalytic cracking (FCC) gasoline was conducted by alumina column laden with copper oxide to obtain two groups with different polarity: alkane and olefin group and aromatics and sulfur_containing compounds group. After enriched separation, the sulfur_containing compounds were oxidized with 72% sulfur removal rate in aromatics group. The oxidized aromatics group was blended with alkane and olefin group. The sulfur removal rate of flow catalytic cracking gasoline was 71.3%. |
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| Keywords: | Flow catalytic cracking gasoline Sulfur-containing compounds Alumina column Separation Oxidative desulfurization |
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