| 催化裂化轻汽油醚化工艺的技术进展 |
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| 引用本文： | 李琰,李东风. 催化裂化轻汽油醚化工艺的技术进展[J]. 石油化工, 2008, 37(5): 528 |
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| 作者姓名： | 李琰 李东风 |
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| 作者单位： | 中国石油化工股份有限公司,北京化工研究院,北京,100013 |
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| 摘 要： | 对近年来国内外典型的催化裂化轻汽油醚化工艺进行了综述。重点介绍了Neste公司的NExTAME工艺,其特点是采用精馏塔和侧线反应器;Snamprogetti公司的DET工艺,主要特点是采用由甲基叔戊基醚合成、骨架异构化和烷烃分离组成的组合工艺;CDTECH公司的CDEthers工艺和UOP公司的Ethermax工艺均采用了催化精馏技术;抚顺石化公司、兰州石化公司和齐鲁石化公司的催化裂化轻汽油醚化工艺,其中兰州石化公司和齐鲁石化公司分别开发了催化精馏工艺。催化精馏技术是催化裂化轻汽油醚化工艺的发展方向。
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| 关 键 词： | 催化裂化轻汽油 催化精馏 醚化 甲基叔戊基醚 甲基叔己基醚 甲基叔庚基醚 |
Progress in Etherification Process for Fluidized Catalytic Cracking Light Gasoline |
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| Li Yan,Li Dongfeng. Progress in Etherification Process for Fluidized Catalytic Cracking Light Gasoline[J]. Petrochemical Technology, 2008, 37(5): 528 |
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| Authors: | Li Yan Li Dongfeng |
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| Affiliation: | Li Yan,Li Dongfeng(Beijing Research Institute of Chemical Industry,SINOPEC,Beijing 100013,China) |
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| Abstract: | Current typical etherification processes of fluidized catalytic cracking(FCC)light gasoline in home and abroad were introduced. The discussion focused on following processes: Neste's NExTAME process featured in integration of distillation column with a side-stream reactor,Snamprogetti's DET process featured in combination of tertiary amyl methyl ether synthesis, olefin skeletal isomerization and paraffin separation. In CDTECH's CDEthers process,UOP's Ethermax process and others catalytic distillation techno... |
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| Keywords: | fluidized catalytic cracking light gasoline catalytic distillation etherification tertiary amyl methyl ether tertiary hexyl methyl ether tertiary heptyl methyl ether |
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