| Y型分子筛改性的研究进展 |
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| 引用本文： | 史晓杰,刘宇航,王辰晨,王 栋,任世宏,秦晓月,辛作伟.Y型分子筛改性的研究进展[J].无机盐工业,2016,48(11):1. |
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| 作者姓名： | 史晓杰 刘宇航 王辰晨 王 栋 任世宏 秦晓月 辛作伟 |
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| 作者单位： | 1.中国石油兰州化工研究中心，甘肃兰州 730060；2.中国石油兰州石化分公司催化剂厂；
3.中国石油兰州石化分公司动力厂 |
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| 摘 要： | 作为一种在石油催化裂化过程中常用的分子筛，Y型分子筛以其高稳定性、高活性、抗重金属污染能力和抗结焦能力成为FCC催化剂中主要的活性组分。目前，中国重质油加工工艺以催化裂化为主，2015年原油加工量超过5.0×108 t/a。在未来一段时间，催化裂化加工重质原料油仍然是中国国内炼油厂的工作重点。综述了近年来Y型分子筛的改性研究进展，为今后Y型分子筛的改性研究提供了一定的借鉴。
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| 关 键 词： | Y型分子筛 稀土 改性 |
Advances in modification of NaY zeolite |
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| SHI Xiao-Jie,LIU Yu-Hang,WANG Chen-Chen,WANG Dong,REN Shi-Hong,QIN Xiao-Yue,XIN Zuo-Wei.Advances in modification of NaY zeolite[J].Inorganic Chemicals Industry,2016,48(11):1. |
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| Authors: | SHI Xiao-Jie LIU Yu-Hang WANG Chen-Chen WANG Dong REN Shi-Hong QIN Xiao-Yue XIN Zuo-Wei |
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| Affiliation: | 1.PetroChina Lanzhou Petrochemical Research Center，Lanzhou 730060，China；
2.Catalyst Plant，PetroChina Lanzhou Petrochemical Company；
3.Power Plant，PetroChina Lanzhou Petrochemical Company |
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| Abstract: | As a common zeolite in the cracking process，NaY zeolite became the main active component of the FCC catalyst due to its high stability，high activity，high metal tolerance，and anti-coking performance.Nowadays，catalytic cracking was the most important part of heavy oil processing in China and its crude processing volume was over 5.0×108 t/a in 2015.The inferior heavy crude oil processing by catalytic cracking will remain the priority of Chinese refineries in the future.The progress of modification of NaY zeolite in recent years was summarized. Some experiences in the future modification study of the NaY zeolite were also seggested. |
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| Keywords: | NaY zeolite rare earth modification |
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