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| 汽油氧化重整制氢反应催化剂失活因素研究 | |
| 引用本文： | 王艳辉,张金昌,吴迪镛. 汽油氧化重整制氢反应催化剂失活因素研究[J]. 化学工业与工程技术, 2002, 23(2): 6-8 |
| 作者姓名： | 王艳辉 张金昌 吴迪镛 |
| 作者单位： | 1. 北京化工大学,可控化学反应科学与技术教育部重点实验室,北京,100029 2. 中国科学院,大连化学物理研究所,大连,116023 |
| 摘 要： | 对汽油氧化重整制氢反应催化剂失活因素进行了理论分析与实验研究 ,研究结果表明 :在进行反应中 ,催化剂表面积碳是造成催化剂失活的原因 ,为避免催化剂表面积碳 ,反应的最小水碳比应大于理论计算的最小水碳比。计算了在不同反应温度条件下的最小理论水碳比 |
| 关 键 词： | 汽油 重整 制氢 催化剂 失活 |
| 文章编号： | 1006-7906(2002)02-0006-03 |
| 修稿时间： | 2001-12-24 |
Study on the reason of catalyst deactivation during the production of hydrogen by partial oxidation and steam reforming of gasoline |
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| WANG Yan hui ,ZHANG Jin chang,WU Di yong. Study on the reason of catalyst deactivation during the production of hydrogen by partial oxidation and steam reforming of gasoline[J]. Journal of Chemical Industry & Engineering, 2002, 23(2): 6-8 | |
| Authors: | WANG Yan hui ZHANG Jin chang WU Di yong |
| Affiliation: | WANG Yan hui 1,ZHANG Jin chang1,WU Di yong 2 |
| Abstract: | The main factor for the catalyst to lose its activity during the production of hydrogen by partial oxidation and steam reforming of gasoline is analyzed and studied. The result shows that the reason for the catalyst to lose its activity is that the carbon deposits on the catalyst surface during the reaction. The minimum ratio of molH 2O/molC during the experiment should be higher than the theory calculation ratio of molH 2O/molC in order to prevent the catalyst losing its activity. The theory minimum ratio of molH 2O/molC at different reaction temperature is determined. |
| Keywords: | Gasoline Reforming Hydrogen production Catalyst Deactivation |
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