| Pt／HM催化正戊烷异构化反应条件的探索 |
| |
| 引用本文： | 王光维,田然.Pt／HM催化正戊烷异构化反应条件的探索[J].炼油与化工,1999,10(1):7-9. |
| |
| 作者姓名： | 王光维 田然 |
| |
| 作者单位： | 大庆石油学院石油化工系!安达，151400，大庆石油学院石油化工系!安达，151400 |
| |
| 摘 要： | 采用微反－色谱联合装置，在反应压力下０．５～３．５ＭＰａ质量空速（ＷＨＳＶ）为０．５～２．５ｈ＾－１氢烃摩尔比（Ｈ２／ｎＣ５）的１－５反应温度２５０～２９０℃的条件下，考察了反应条件对Ｐｔ／ＨＭ催化剂性能的影响，用正交试验法确定了正戊烷异构化最佳反应条件，使正戊烷化率为７１．８５％反应选择性为９６．０７％，异戊烷收率为６９．０３％液收率９７．５３％，并对催化剂连续运行１０００ｈ，结果表明催化剂性能
|
| 关 键 词： | 丝光沸石 正戊烷 异构化 催化剂 铂 催化 |
Researching for Pt/HM Catalytic n-Pentane Isomerization Reaction Conditions |
| |
| WANG Guang-wei TIAN Ran.Researching for Pt/HM Catalytic n-Pentane Isomerization Reaction Conditions[J].Refining Chemical Industry,1999,10(1):7-9. |
| |
| Authors: | WANG Guang-wei TIAN Ran |
| |
| Abstract: | Using micro-chromatographic combination unit, under conditions of reaction pressure being 0.5-3.5Mpa, mass space velocity (WHSV) 0.5-2.5h-1, hydrogen/hydrocarbon mole ratio (H2/nC5) 1 -5, reaction temperature 250-290oC, the effectiveness of reaction conditions to the property of Pt/HM catalyst was investigated. The premium reaction conditions of n-pentane isomerization are determined with orthogonal test, making the percent conversion of n-pentane to 71.85%, reaction selectivity to 96.07%, i-pentane yield to 69. 03% and liquid yield to 97.53%. The catalyst is continuously running for 1,000h, result shows that the catalyst property is stable. |
| |
| Keywords: | Mordenite n-Pentane Isomerization Catalyst Platinum |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
