Hydrogenation of dioctyl phthalate over supported Ni catalysts

Hydrogenation of dioctyl phthalate over supported Ni catalysts
复制标题

负载型 Ni 催化剂上邻苯二甲酸二辛酯的加氢反应

DOI:
10.1016/j.catcom.2011.08.035
复制
发表时间:
2011-11
影响因子:
3.7
通讯作者:
沈俭一
沈俭一
中科院分区:
化学3区
文献类型:
--
作者:
沈俭一

文献摘要

参考文献

被引文献

相似文献

以邻苯二甲酸二辛酯(DOP)为原料,经加氢反应可制得环境友好的聚氯乙烯增塑剂六氢邻苯二甲酸二(2-乙基己基)酯。比较了负载型镍催化剂对邻苯二甲酸二辛酯(DOP)和甲苯的加氢反应。表面酸碱性质对甲苯加氢活性有显著影响,但对DOP加氢活性无明显影响。这种不同的行为可能是由于两个分子中原子之间的电子电荷分布不同。因此,催化剂的活性镍比表面积和孔径大小可能是影响DOP加氢活性的两个主要因素。
Di(2-ethylhexyl) hexahydrophthalate, an environmentally benign plasticizer of polyvinylchloride, could be produced through the hydrogenation of dioctyl phthalate (DOP). The hydrogenation of DOP was compared to that of toluene in this work by using supported nickel catalysts. While the surface acid/base properties significantly affected the activity of toluene hydrogenation, such effect was absent for the hydrogenation of DOP. Such different behavior might be due to the different electron charge distributions among the atoms in the two molecules. Thus, the active nickel surface area and pore size of catalysts might be the two major factors affecting the activity of hydrogenation of DOP.
DOI: 10.1002/app.25760
发表时间: 2007-04-15
影响因子: 3
作者:
Crespo, J. E.;Balart, R.;Lopez, J.
通讯作者: Lopez, J.
DOI: 10.1016/j.apcata.2004.06.008
发表时间: 2004-09
影响因子: 5.5
作者:
M. Serra;P. Salagre;Y. Cesteros;F. Medina;J. Sueiras
通讯作者: M. Serra;P. Salagre;Y. Cesteros;F. Medina;J. Sueiras
DOI: 10.1016/0304-5102(91)85036-2
发表时间: 1991-07
影响因子: --
作者:
F. Bautista;J. M. Campelo;Ángel García;R. Guardeño;D. Luna;J. Marinas
通讯作者: F. Bautista;J. M. Campelo;Ángel García;R. Guardeño;D. Luna;J. Marinas
DOI: 10.1016/s0167-2991(10)75077-1
发表时间: 2010
期刊: Studies in Surface Science and Catalysis
影响因子: --
作者:
M. Zieliński;M. Wojciechowska
通讯作者: M. Zieliński;M. Wojciechowska
DOI: 10.1006/jcat.1993.1299
发表时间: 1993-10
影响因子: 7.3
作者:
S. Lin;M. Vannice
通讯作者: S. Lin;M. Vannice