Preparation of MCM-41 supported phosphoric acid catalyst for thiophenic compounds alkylation in FCC gasoline
Preparation of MCM-41 supported phosphoric acid catalyst for thiophenic compounds alkylation in FCC gasoline
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MCM-41负载型磷酸催化剂的制备用于催化裂化汽油中噻吩类化合物烷基化
DOI：
10.1016/j.catcom.2010.01.025
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发表时间：
2010-03
影响因子：
3.7
通讯作者：
Li, Yonghong
中科院分区：
文献类型：
--
作者：
Wang, Rong;Li, Yonghong
噻吩硫化合物与FCC汽油中的烯烃烷基化，然后蒸馏重质化合物是经典脱硫技术的良好替代方案。本研究对MCM-41负载磷酸催化剂的制备条件进行了优化，并通过真实的汽油中的活性测试，证明了优化的MCM-41负载磷酸催化剂在噻吩硫烷基化转移反应中的应用前景。XRD和NH3-TPD表征结果表明，制备条件对催化剂的表面酸性质和结晶度等影响因素有很大影响。
The alkylation of thiophenic sulfur compounds with olefins in FCC gasoline followed by distillation of heavy compounds is a good alternative to classical desulfurization technologies. In this study, the preparation condition of MCM-41 supported phosphoric acid catalyst was optimized and the activity tests in real gasoline proved that the optimal catalyst was promising to be applied in the alkylation transfer process of thiophenic sulfurs compared to the HY zeolite previously studied. Moreover, characterization results obtained by XRD and NH3-TPD revealed that the factors affecting on catalytic activity such as surface acid properties and crystallinity were greatly influenced by preparation conditions.
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影响因子：
5.3
作者：
Maria Arias;D. Laurenti;C. Geantet;M. Vrinat;Ito Hideyuki;Y. Yoshimura
通讯作者：
Maria Arias;D. Laurenti;C. Geantet;M. Vrinat;Ito Hideyuki;Y. Yoshimura
DOI：
10.1021/jp0580625
发表时间：
2005-06
期刊：
The journal of physical chemistry. B
影响因子：
--
作者：
T. Kovalchuk;H. Sfihi;A. Korchev;A. Kovalenko;V. G. Il’in;V. Zaitsev;J. Fraissard
通讯作者：
T. Kovalchuk;H. Sfihi;A. Korchev;A. Kovalenko;V. G. Il’in;V. Zaitsev;J. Fraissard
影响因子：
22.1
作者：
V. Bellière;C. Lorentz;C. Geantet;Y. Yoshimura;D. Laurenti;M. Vrinat
通讯作者：
V. Bellière;C. Lorentz;C. Geantet;Y. Yoshimura;D. Laurenti;M. Vrinat
影响因子：
5.5
作者：
Arias, Maria;Laurenti, Dorothee;Yoshimura, Yuji
通讯作者：
Yoshimura, Yuji
影响因子：
6.1
作者：
J. Shon;Xingdong Yuan;C. Ko;H. Lee;S. S. Thakur-S.;M. Kang;M. Kang;Donghao Li;Jong‐Nam Kim;Ji Man Kim
通讯作者：
J. Shon;Xingdong Yuan;C. Ko;H. Lee;S. S. Thakur-S.;M. Kang;M. Kang;Donghao Li;Jong‐Nam Kim;Ji Man Kim