| FCC汽油降烯烃非氢工艺用催化剂的开发 |
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| 引用本文： | 张艳霞,于廷云,隋新,郭善全,穆文俊.FCC汽油降烯烃非氢工艺用催化剂的开发[J].工业催化,2004,12(1):12-15. |
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| 作者姓名： | 张艳霞 于廷云 隋新 郭善全 穆文俊 |
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| 作者单位： | 1.辽宁石油化工大学石油化工学院，辽宁 抚顺 113001；2.中国石化抚顺分公司石油二厂,辽宁 抚顺 113004；3.中国石化抚顺分公司石油三厂,辽宁 抚顺 113001 |
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| 摘 要： | 为满足环保要求，采用浸渍法研制出一种新型高活性降烯烃催化剂，以Al2O3为载体，过渡金属为活性组分。对FCC汽油进行降烯烃处理，考察温度、压力和体积空速对降烯烃效果的影响。结果表明，在辛烷值达标的情况下，烯烃体积分数由原来的60%降至10%以下，远远低于国家汽油新标准要求，是一种高效多功能催化剂。
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| 关 键 词： | 降烯烃 催化剂 汽油 芳构化 |
| 文章编号： | 1008-1143(2004)01-0012-04 |
| 修稿时间： | 2003年9月3日 |
Development of a FCC gasoline olefin-reducing catalyst |
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| ZHANG Yan-xia,YU Ting-yun,SUI Xin,GUO Shan-quan,MU Wen-jun.Development of a FCC gasoline olefin-reducing catalyst[J].Industrial Catalysis,2004,12(1):12-15. |
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| Authors: | ZHANG Yan-xia YU Ting-yun SUI Xin GUO Shan-quan MU Wen-jun |
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| Affiliation: | 1.Petrochemical Engineering Faculty, Liaoning University of Petroleum & Che;mical Technology, Liaoning Fushun 113001，China; 2.2nd Refinery of Sinopec F;ushun Co., Liaoning Fushun 113004, China; 3.3rd Refinery of Sinopec Fushun Co., Liaoning Fushun 113001, China |
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| Abstract: | A highly-active olefin-reducing catalyst was prepared by impregnation using γ-Al2O3 as the carrier and transitional metals as the active components. Influences of temperature, pressure and space velocity on olefin-reducing result were investigated for treatment of FCC gasoline. The results showed that olefin content in FCC gasoline (volumetric fraction) was brought down from 60% to less than 10%, which is far below the national standard, with octane number up to the standard. |
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| Keywords: | olefin-reducing catalyst gasoline aromatization |
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