| 催化裂化轻汽油醚化工艺中试研究 |
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| 引用本文： | 孙世林,李金阳,张松显,任海欧,樊英杰,李长明.催化裂化轻汽油醚化工艺中试研究[J].当代化工,2012(2):143-145. |
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| 作者姓名： | 孙世林 李金阳 张松显 任海欧 樊英杰 李长明 |
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| 作者单位： | 中国石油兰州化工研究中心 |
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| 基金项目： | 中国石油天然气集团公司资助项目(项目编号06-03A-01-02) |
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| 摘 要： | 针对催化裂化汽油烯烃含量高、汽油安定性差的问题,采用催化轻汽油醚化工艺技术,在2 L/h的醚化中试装置上,进行了催化轻汽油醚化工艺研究。研究结果表明:经该工艺技术处理后,可使催化裂化汽油烯烃含量降低8.03～11.68个百分点,RON辛烷值增加0.8～1.2个单位。
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| 关 键 词： | 催化裂化轻汽油 甲醇 醚化 叔碳烯烃 |
Pilot Study on the Etherification Process of Catalytic Cracking Light Gasoline |
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| SUN Shi-lin,LI Jin-yang,ZHANG Song-xian,REN Hai-ou,FAN Ying-jie,LI Chang-ming.Pilot Study on the Etherification Process of Catalytic Cracking Light Gasoline[J].Contemporary Chemical Industry,2012(2):143-145. |
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| Authors: | SUN Shi-lin LI Jin-yang ZHANG Song-xian REN Hai-ou FAN Ying-jie LI Chang-ming |
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| Affiliation: | (PetroChina Lanzhou Petrochemical Research Center,Gansu Lanzhou 730060,China) |
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| Abstract: | The etherification process of catalytic cracking light gasoline fraction was studied in 2 L/h pilot plant in order to solve the question of high olefin content in catalytic cracking gasoline and poor stability.The results show that after treatment by the process,olefin content in catalytic cracking gasoline reduces by 8.03～11.68 percentage points and the RON increases by 0.8～1.2 unit. |
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| Keywords: | Catalytic cracking light gasoline Methanol Etherification Tertiary carbonic olefin |
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