| CrAPO-5和CrAPSO-5的合成及对环己烷氧化的研究 |
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| 引用本文： | 黄世勇,宋艳芬,王海涛,高文艺,樊丽荣,连丕勇.CrAPO-5和CrAPSO-5的合成及对环己烷氧化的研究[J].化工时刊,2003,17(9):27-30. |
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| 作者姓名： | 黄世勇 宋艳芬 王海涛 高文艺 樊丽荣 连丕勇 |
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| 作者单位： | 1. 辽宁石油化工大学材料科学系
2. 辽宁石油化工大学物理系,辽宁,抚顺,113001 |
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| 基金项目： | 国家自然科学基金(29792070) |
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| 摘 要： | 以三乙胺为模板剂，在合成过程中直接加入了硝酸铬及硅溶胶，水热合成了CrAPO-5和CrAPSO-5杂原子磷铝分子筛。以丙酮为溶剂，过氧化氢为氧化剂，考察了环己烷氧化制取环己酮的反应。反应12h、n(H2O2)／n(C6H12)=1．0、催化剂通量0．01-0．05g，环己烷的转化率最高可达到11．0％，酮醇比可达到1．39。
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| 关 键 词： | CrAPO-5 CrAPSO-5 合成 环己烷 环己酮 催化氧化 杂原子 磷铝分子筛 |
| 修稿时间： | 2003年7月11日 |
The Synthesis of CrAPO-5 and CrAPSO-5 Molecular Sieves and the Study on Cyclohexane Oxidation |
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| Huang Shiyong,Song Yanfen,Wang Haitao,Gao Wenyi,Fan Lirong,Lian Piyong.The Synthesis of CrAPO-5 and CrAPSO-5 Molecular Sieves and the Study on Cyclohexane Oxidation[J].Chemical Industry Times,2003,17(9):27-30. |
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| Authors: | Huang Shiyong Song Yanfen Wang Haitao Gao Wenyi Fan Lirong Lian Piyong |
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| Affiliation: | Huang Shiyong Song Yanfen Wang Haitao Gao Wenyi Fan Lirong* Lian Piyong |
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| Abstract: | CrAPO-5 and CrAPSO-5 were synthesized hydro thermally using triethylammonium as organic template,and the soluble silica and chromic mitrate were directly added in the process of synthesis.The reaction was studied,which used acetone as solvent and hydroperoxide as oxidant to produce cyclohexanone.When time was 12h,n(H 2O 2)/n(C 6H 12) was equal to 1.0 and the amount of catalysts was between 0.01g and 0.05g,the conversion ratio of cyclohexane can most come to 11.0% and the molar ratio of cyclohexnone t cyclohexnol was 1.39 at best. |
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| Keywords: | cyclohexane cyclohexanone catalytic oxidaiton heteroatom aluminophosphate molecular sieves |
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