| 乙醇重整制氢对马来酸酐原位加氢制备四氢呋喃的研究 |
| |
| 引用本文： | 蒋维东,徐斌,樊光银,李建章,黄生田. 乙醇重整制氢对马来酸酐原位加氢制备四氢呋喃的研究[J]. 四川理工学院学报(自然科学版), 2009, 22(4): 75-81 |
| |
| 作者姓名： | 蒋维东 徐斌 樊光银 李建章 黄生田 |
| |
| 作者单位： | 四川理工学院化学与制药工程学院,四川,自贡,643000;西华师范大学化学化工学院,四川,南充,637002 |
| |
| 基金项目： | 自贡市重点项目(07GX015)We gratefully thank financial support from Key Subject of China Zigong Science & Technology Burear |
| |
| 摘 要： | 制备了两种聚乙烯吡咯烷酮(PVP)稳定的γ-Al_2O_3负载型稀土金属催化剂(PVP-La/Al_2O_3,PVP-Ce/Al_2O_3),并首次将乙醇催化重整制氢运用于马来酸酐(MA)液相加氢制备四氢呋喃(THF)的过程中。同时,对比研究了一种PVP稳定的钯催化剂(PVP-Pd/Al_2O_3)催化马来酸酐加氢的活性。结果表明,两种稀土金属催化剂显示出比PVP-Pd/Al_2O_3更优的催化性能。进而,系统考察了反应条件对PVPLa/Al_2O_3催化马来酸酐加氢反应的影响。在优化的条件下,MA实现了100%的转化,THF的选择性超过95.0%,最高达到98.2%的THF选择性。
|
| 关 键 词： | 催化加氢 马来酸酐 四氢呋喃 乙醇重整 La催化剂 |
Study on the In-situ Hydrogenation of Maleic Anhydride to Tetrahydrofuran Using Solvent Hydrogen from Ethanol Reforming |
| |
| JIANG Wei-dong,XU Bin,FAN Guang-yin,LI Jian-zhang,HUANG Sheng-tian. Study on the In-situ Hydrogenation of Maleic Anhydride to Tetrahydrofuran Using Solvent Hydrogen from Ethanol Reforming[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2009, 22(4): 75-81 |
| |
| Authors: | JIANG Wei-dong XU Bin FAN Guang-yin LI Jian-zhang HUANG Sheng-tian |
| |
| Affiliation: | 1.School of Chemical and Pharmacentical Engineering;Sichuan University of Science & Engineering;Zigong 643000;China;2.College of Chemistry and Chemical Engineering;West China Normal University;Nanchong 637002;China |
| |
| Abstract: | Two kinds of PVP-stabilized rare earth catalysts(PVP-La/Al_2O_3 and PVP-Ce/Al_2O_3) supported on Al_2O_3 are prepared.Furthermore,solvent hydrogen of ethanol reforming is originally applied in the in-situ hydrogenation of maleic anhydride (MA) to tetrahydrofuran(THF).For comparison,the catalytic efficiency of a PVP-stabilized Pd catalyst(PVP-Pd/ Al_2O_3) towards the selective hydrogenation of MA has also been described.The results reveal that two rare earth catalysts exhibited good catalytic activities rela... |
| |
| Keywords: | catalytic hydrogenation maleic anhydride tetrahydrofuran ethanol reforming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
