| 生物质合成气一步法合成LPG的实验研究 |
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| 引用本文： | 吕永兴,王铁军,李宇萍,吴创之,马隆龙.生物质合成气一步法合成LPG的实验研究[J].燃料化学学报,2008,36(2):246-249. |
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| 作者姓名： | 吕永兴 王铁军 李宇萍 吴创之 马隆龙 |
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| 作者单位： | 1．Guangzhou Institute of Energy Conversion， Chinese Academy of Sciences， Guangzhou 510640， China；2．Graduate School of the Chinese Academy of Sciences， Beijing 100039， China；3．Key Laboratory of Renewable Energy and Gas Hydrate， Chinese Academy of Sciences， Guangzhou 510640， China |
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| 基金项目： | 国家自然科学基金
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中国科学院知识创新工程项目 |
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| 摘 要： | 由生物质气化合成液体燃料(甲醇、二甲醇和低碳烃类),是理想的碳中性绿色燃料,将其用作城市交通和民用燃料,已经引起全世界的广泛关注.1,2]
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| 关 键 词： | LPG 催化剂 ZSM-5 USY |
| 文章编号： | 0253-2409(2008)02-246-04 |
| 收稿时间： | 2007-09-13 |
| 修稿时间： | 2007年9月13日 |
Direct synthesis of liquefied petroleum gas from biomass synthesis gas |
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| LU Yong-xing,WANG Tie-jun,LI Yu-ping,WU Chuang-zhi,MA Long-long.Direct synthesis of liquefied petroleum gas from biomass synthesis gas[J].Journal of Fuel Chemistry and Technology,2008,36(2):246-249. |
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| Authors: | LU Yong-xing WANG Tie-jun LI Yu-ping WU Chuang-zhi MA Long-long |
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| Abstract: | Synthesis of liquefied petroleum gas (LPG) from synthesis gas using hybrid catalyst consisting of methanol synthesis catalyst and USY or ZSM-5 was investigated in a fixed bed reactor. The composition of the hybrid catalyst had great effect on the activity and selectivity of the catalyst. The effect of reaction temperature (260℃～360℃)，GHSV（1500h-1～9000h-1）were investigated. The results showed that the best reaction temperature of bifunctional catalyst which consisted of MeLi and ZSM-5 zeolite is 325℃, and the CO conversion achieved 72.28%. The hybrid catalyst, which consisted of ZSM-5 zeolite and methanol synthesis catalyst, demonstrated a highly activity for the formation of light hydrocarbon and the selectivity for C3 and C4 hydrocarbons was 23.90% and 19.06% respectively. |
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| Keywords: | catalyst ZSM-5 USY |
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