Hybrid Catalysts for Liquefied Petroleum Gas Synthesis from Syngas
文献类型：期刊论文
| 作者 | Ma Xiangang1,2; Ge Qingjie1; Fang Chuanyan1; Ma Junguo1; Xu Hengyong1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 31期号:12页码:1501-1506 |
| 关键词 | syngas liquefied petroleum gas hybrid catalyst Y-zeolite coke deposition |
| 英文摘要 | direct synthesis of liquefied petroleum gas (lpg) from syngas over hybrid catalysts consisting of methanol synthesis catalyst and pd-modified zeolites such as pd/sapo-11, pd/zsm-5, pd/beta, and pd/y was investigated in a fixed-bed reactor. pore diameter of zeolites had great effect on lpg selectivity. the hybrid catalyst composed of methanol synthesis catalyst and pd/y demonstrated a good reactivity and more than 73% selectivity for lpg at 300 degrees c, 2.1 mpa, and the space velocity of 1 500 h(-1). n-2 adsorption-desorption, nh3 temperature-programmed desorption and temperature-programmed oxidation were carried out to study the properties of the catalysts before and after reaction. the results indicated that coke deposition was the main reason for the catalyst deactivation. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | methanol synthesis ; lpg ; performance |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000289321900014 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142156]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma Xiangang,Ge Qingjie,Fang Chuanyan,et al. Hybrid Catalysts for Liquefied Petroleum Gas Synthesis from Syngas[J]. chinese journal of catalysis,2010,31(12):1501-1506. |
| APA | Ma Xiangang,Ge Qingjie,Fang Chuanyan,Ma Junguo,&Xu Hengyong.(2010).Hybrid Catalysts for Liquefied Petroleum Gas Synthesis from Syngas.chinese journal of catalysis,31(12),1501-1506. |
| MLA | Ma Xiangang,et al."Hybrid Catalysts for Liquefied Petroleum Gas Synthesis from Syngas".chinese journal of catalysis 31.12(2010):1501-1506. |
入库方式： OAI收割
来源：大连化学物理研究所
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