| 催化裂化汽油选择性氧化脱硫工艺研究 |
| |
| 引用本文： | 马四国,刘翠微,任红威,赵地顺.催化裂化汽油选择性氧化脱硫工艺研究[J].河北科技大学学报,2005,26(4):277-280. |
| |
| 作者姓名： | 马四国 刘翠微 任红威 赵地顺 |
| |
| 作者单位： | 河北科技大学化学与制药工程学院,河北石家庄,050018 |
| |
| 基金项目： | 国家自然科学基金资助项目(20276015) |
| |
| 摘 要： | 为了满足清洁能源的要求,采用选择性氧化与相转移催化相结合的方法,在高速均质条件下对催化裂化汽油的脱硫工艺进行了研究。以四丁基溴化铵为相转移催化剂,双氧水为氧化剂,乙酸为助氧化剂,当转速为10 kr/min时反应10 min,汽油的脱硫率可达91%。通过对比脱硫前后的色谱图可知,汽油中大部分含硫化合物被脱除,达到了脱硫的目的。
|
| 关 键 词： | 催化裂化汽油 脱硫 氧化 相转移 高速均质 |
| 文章编号： | 1008-1542(2005)04-0277-04 |
| 修稿时间： | 2005年8月30日 |
Study on the desulfurization from fluid catalytic cracking gasoline by selective oxidation process |
| |
| MA Si-guo,LIU Cui-wei,REN Hong-wei and ZHAO Di-shun.Study on the desulfurization from fluid catalytic cracking gasoline by selective oxidation process[J].Journal of Hebei University of Science and Technology,2005,26(4):277-280. |
| |
| Authors: | MA Si-guo LIU Cui-wei REN Hong-wei and ZHAO Di-shun |
| |
| Institution: | College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China |
| |
| Abstract: | To satisfy the need of clean fuels,by combining selective oxidation and phase tranfer catalysis,the desulfurization technology for catalytic cracking gasoline is investigated under high speed homogeneous device.Conclusion is as follow: with tetrabutyl ammonium bromide as the phase transfer agent,hydrogen peroxide as the oxidant,acetic acid as the assist oxidant,the desulfurization rate of FCC gasoline is up to 91% when the reaction time is 10 minutes and the speed of rotation is 10 kr/min.After analyzed by GC-FPD,the most sulfur-containing compounds are obviously reduced,and the purpose of desulfurization is completed. |
| |
| Keywords: | catalytic cracking gasoline desulfurization oxidation phase transfer high speed homogenization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《河北科技大学学报》浏览原始摘要信息 |
| 点击此处可从《河北科技大学学报》下载免费的PDF全文 |
|
