| 柴油部分氧化重整制氢 |
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| 引用本文： | 周琦,郭瓦力,任洪宝,宋丹丹,李轶峰.柴油部分氧化重整制氢[J].天然气化工,2009,34(3). |
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| 作者姓名： | 周琦 郭瓦力 任洪宝 宋丹丹 李轶峰 |
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| 作者单位： | 沈阳化工学院,辽宁沈阳,110142 |
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| 基金项目： | 辽宁省教育厅计划项目 |
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| 摘 要： | 采用浸渍法制备以γ-Al2O3为载体、稀土元素为助剂的多金属Pt系催化剂PtLaCoFeNi/γ-Al2O3;基于固定床反应器研究了催化剂的还原条件、催化活性及抗析碳性;通过单因素实验和正交实验分别研究了温度、水碳比、液空速、氧碳比四因素对柴油部分氧化重整制氢工艺的影响,并确定了最适宜的工艺条件为:温度680℃、液空速0.12 h-1、氧碳比0.2、水碳比20,此时每摩尔柴油可产氢38.5摩尔。
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| 关 键 词： | 柴油 氢气生产 燃料电池 催化剂 部分氧化 重整 |
Partial oxidation reforming of diesel for hydrogen production |
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| ZHOU Qi,GUO Wa-li,REN Hong-bao,SONG Dan-dan,LI Yi-feng.Partial oxidation reforming of diesel for hydrogen production[J].Natural Gas Chemical Industry,2009,34(3). |
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| Authors: | ZHOU Qi GUO Wa-li REN Hong-bao SONG Dan-dan LI Yi-feng |
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| Abstract: | A multi-metal Pt containing catalyst supported on γ-alumina with rare-earth promoter,PtLaCoFeNi/γ-Al2O3,was pre-pared by impregnation method,and its catalytic activity,reductive conditions and carbon deposition resistance in partial oxidation reforming of diesel to produce hydrogen were studied in a fixed bed reactor.The effects of H2O/C and O2/C ratios,temperature,and liquid space velocity on the reaction were investigated through single element and orthogonal tests.38.5 moles hydrogen could be obtained from one mole diesel under the optimum reaction conditions: 680 ℃,H2O/C molar ratio of 20,O2/C molar ratio of 0.2,and liquid space velocity of 0.12 h-1. |
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| Keywords: | diesel hydrogen production fuel cell catalyst partial oxidation reforming |
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