Thiophene as Internal Promoter of Selectivity for the Liquid Phase Hydrogenation of Citral Over Ru/KL Catalysts

J. Alvarez-Rodriguez; A. Guerrero-Ruiz; A. Arcoya

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Thiophene as Internal Promoter of Selectivity for the Liquid Phase Hydrogenation of Citral Over Ru/KL Catalysts

机译：噻吩作为Ru / KL催化剂上柠檬醛液相加氢选择性的内部促进剂

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The effect of thiophene (Th) addition, in the concentration range 0-6 ppm, on the performance of Ru/KL catalysts is analyzed for the liquid phase hydrogenation of citral at 323 K and 4 MPa. The results show a promoter effect of thiophene on the overall hydrogenation activity of the catalysts, with a maximum at 3 ppm concentration of Th. Particularly, it is evidenced an increase in the selectivity towards the hydrogenation of the carbonyl group of citral.

机译：针对在323 K和4 MPa下柠檬醛的液相加氢，分析了在0-6 ppm浓度范围内噻吩（Th）添加对Ru / KL催化剂性能的影响。结果显示噻吩对催化剂的总体氢化活性具有促进作用，其中Th的浓度为3 ppm时最大。特别是，已证明柠檬醛羰基的氢化选择性提高。

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《Catalysis Letters》 |2009年第4期|共7页
作者
J. Alvarez-Rodriguez; A. Guerrero-Ruiz; A. Arcoya;
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正文语种 eng
中图分类催化;
关键词
Ru/KL catalysts; Citral hydrogenation; Thiophene as selectivity promoter;

机译：Ru / KL催化剂;柠檬酸加氢;噻吩作为选择性促进剂;

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专利

1. Thiophene as Internal Promoter of Selectivity for the Liquid Phase Hydrogenation of Citral Over Ru/KL Catalysts [J] . J. Alvarez-Rodriguez, A. Guerrero-Ruiz, A. Arcoya Catalysis Letters . 2009,第3a4期

机译：噻吩作为Ru / KL催化剂上柠檬醛液相加氢选择性的内部促进剂
2. Surface changes in Ru/KL supported catalysts induced by the preparation method and their effect on the selective hydrogenation of citral [J] . Jesus Alvarez-Rodriguez, Inmaculada Rodriguez-Ramos, Antonio Guerrero-Ruiz Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2009,第1期

机译：制备方法诱导Ru / KL负载型催化剂的表面变化及其对柠檬醛选择性加氢的影响
3. Changes in the selective hydrogenation of citral induced by copper addition to Ru/KL catalysts [J] . J.Alvarez-Rodriguez, A.Guerrero-Ruiz, I.Rodriguez-Ramos Microporous and mesoporous materials: The offical journal of the International Zeolite Association . 2008,第2a3期

机译：Ru / KL催化剂中铜的添加导致柠檬醛选择性加氢的变化
4. Carbon nanotunes supported Pt and Pt-Ru catalysts for selective hydrogenation of Citral: Effect of promoters and Thermal activation of catalysts [C] . Sakunthala Angamuthu Ananthan, Narayanan Vengidusamy, Krishnamoorthy Giribabu, ICRAM 2012 . 2012

机译：支撑碳纳米支支链Pt和Pt-Ru催化剂，用于柠檬胶的选择性氢化：促进剂的影响和催化剂的热活化
5. The selective adsorption of a manganese promoter over supported cobalt hydrogenation catalysts. [D] . Feltes, Theresa E. 2010

机译：锰助催化剂在负载的钴氢化催化剂上的选择性吸附。
6. Alkaline ionic liquids applied in supported ionic liquid catalyst for selective hydrogenation of citral to citronellal [O] . Eero Salminen, Pasi Virtanen, Jyri-Pekka Mikkola 2014

机译：碱性离子液体在负载型离子液体催化剂中的应用用于将柠檬醛选择性氢化为香茅醛
7. Selective hydrogenation of benzene to cyclohexene catalyzed by Ru supported catalysts: Influence of the alkali promoters on kinetics, selectivity and yield [O] . RONCHIN L., TONIOLO L 2001

机译：钌负载型催化剂催化苯选择性加氢成环己烯：碱助催化剂对动力学，选择性和产率的影响

Thiophene as Internal Promoter of Selectivity for the Liquid Phase Hydrogenation of Citral Over Ru/KL Catalysts

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