| 生物油催化裂解精制机理 |
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| 引用本文： | 许庆利,赵军,李洪宇,王复,颜涌捷.生物油催化裂解精制机理[J].沈阳大学学报,2012,24(2):15-17. |
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| 作者姓名： | 许庆利 赵军 李洪宇 王复 颜涌捷 |
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| 作者单位： | 1. 华东理工大学生物质能源研究中心,上海,200237
2. 河南省中原大化集团有限责任公司,河南濮阳,457000 |
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| 基金项目： | 973国家重点基础研究发展计划项目，国家自然科学基金资助项目 |
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| 摘 要： | 采用乙酸为模型化合物,在裂解温度500℃,质量空速为5.0h-1,不同水含量条件下进行了催化裂解精制实验,并采用GC-MS分析了催化裂解液体产物.乙酸经过HZSM-5分子筛催化剂催化裂解后,产物中含有苯、萘、茚及其衍生物.根据乙酸催化裂解产物,推测了乙酸催化裂解精制反应途径,说明生物油催化裂解精制反应过程主要发生脱氧和芳烃化反应.
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| 关 键 词： | 生物油 乙酸 精制 机理 |
Catalytic cracking of Bio-Oil Upgrading Mechanism |
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| XUQingli,Zhaojun,LI Hongyu,WANG Fu,YAN Yongjie.Catalytic cracking of Bio-Oil Upgrading Mechanism[J].Journal of Shenyang University,2012,24(2):15-17. |
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| Authors: | XUQingli Zhaojun LI Hongyu WANG Fu YAN Yongjie |
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| Institution: | 1. Research Center for Biomass Energy East China University of Science and Technology, Shanghai 200237, China; 2. Zhongyuan Dahua Co. of Henan Coal Chemical Industry Corporation, Puyang 457000, China) |
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| Abstract: | As the model compound, acetic acid was catalytic pyrolyzed at 500 ℃, WHSV of 5.0 h-1 , under the condition of different water content. The products of model compounds contained benzene, naphthalene, indene and their derivatives after catalytic pyrolysis on HZSM-5 zeolite. According to the catalytic cracking products of acetic acid, catalytic reaction pathways were speculated to illustrate that deoxidization and aromatization took place over bio-oil catalytic cracking reaction. |
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| Keywords: | bio-oil acetic acid upgrading mechanism |
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