| 混配型吸热碳氢燃料热裂解及催化裂解 |
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| 引用本文： | 咸春雷,方文军,张波,王彬成,林瑞森.混配型吸热碳氢燃料热裂解及催化裂解[J].推进技术,2003,24(2):179-182. |
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| 作者姓名： | 咸春雷 方文军 张波 王彬成 林瑞森 |
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| 作者单位： | 浙江大学,化学系,浙江,杭州,310027 |
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| 基金项目： | 国家“八六三”基金(863-2-1-1-7) |
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| 摘 要： | 为提高吸热型碳氢燃料的吸热能效，将辅助燃料Y按不同比例与碳氢燃料混合，配制成新的混配型YNNJ—150燃料，利用连续流吸热型碳氢燃料裂解微型反应色谱评价装置，考察了它的热裂解转化率和低碳烯烃的选择性，并在HZSM—5分子筛上进行了催化裂解评价。结果表明混配型YNNJ—150燃料不仅降低了裂解温度，同时提高了燃料裂解的低碳烯烃的选择性，增加了燃料的吸热能力，且混合辅助燃料Y的比例为15％时的混配燃料YcNNJ—150的效果最好。混配型燃料可成为今后研究的一个重要方向。
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| 关 键 词： | 吸热燃料 烃类燃料 混合燃料 热降解 催化裂解 |
| 文章编号： | 1001-4055(2003)02-0179-04 |
| 修稿时间： | 2002年5月8日 |
Thermal cracking and catalytic cracking of the mixing endothermic hydrocarbon fuel |
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| XIAN Chun-lei,FANG Wen-jun,ZHANG Bo,WANG Bin-cheng and LIN Rui-sen.Thermal cracking and catalytic cracking of the mixing endothermic hydrocarbon fuel[J].Journal of Propulsion Technology,2003,24(2):179-182. |
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| Authors: | XIAN Chun-lei FANG Wen-jun ZHANG Bo WANG Bin-cheng and LIN Rui-sen |
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| Institution: | Dept. of Chemistry, Zhejiang Univ. , Hangzhou 310027, China;Dept. of Chemistry, Zhejiang Univ. , Hangzhou 310027, China;Dept. of Chemistry, Zhejiang Univ. , Hangzhou 310027, China;Dept. of Chemistry, Zhejiang Univ. , Hangzhou 310027, China;Dept. of Chemistry, Zhejiang Univ. , Hangzhou 310027, China |
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| Abstract: | In order to improve the endothermtic capability of endothermtic hydrocarbon fuels, new YNNJ-150 fuel was prepared by adding Y additive to NNJ-150. Cracking conversion and selectivity of light carbon olefins of mixing endothermic hydrocarbon fuels was investigated by the microreative chromatogram installation. Results show that the mixing YNNJ- 150 not only decreases the temperature of cracking, but also improves the selectivity of light olefins and endothermic capability. Mixing fuel of containing percent 15 Y is best in all different proportions. Cracking performance of mixing fuel on HZSM-5 was further studied. The mixing endothermic hydrocarbon fuels may be the focus of future research. |
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| Keywords: | Endothermic fuel Hydrocarbon fuel Mixed fuel Thermal degradation Catalytic cracking |
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