DICP OpenIR
学科主题物理化学
Synthesis of LPG via DME from syngas in two-stage reaction system
Ma, Xiangang; Ge, Qingjie; Ma, Junguo; Xu, Hengyong; Ge QJ(葛庆杰)
关键词Lpg Synthesis Two-stage Syngas Dme Coke Burning
刊名FUEL PROCESSING TECHNOLOGY
2013-05-01
ISSN0378-3820
DOI10.1016/j.fuproc.2013.01.002
109页:1-6
收录类别SCI
文章类型Article
部门归属DNL19
项目归属DNL1902
产权排名1,1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Energy & Fuels ; Engineering, Chemical
研究领域[WOS]Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]LIQUEFIED PETROLEUM GAS ; FISCHER-TROPSCH SYNTHESIS ; HYBRID CATALYSTS ; DIMETHYL ETHER ; STEP SYNTHESIS ; ZEOLITE ; GASOLINE ; REGENERATION ; PERFORMANCE ; ALKYLATION
英文摘要Synthesis of liquefied petroleum gas (LPG) via dimethyl ether (DME) from syngas was carried out in a two-stage reaction system, where syngas was transformed to DME in the first stage over the Cu-Zn-Al/ZSM-5 catalyst and then to hydrocarbons in the second stage over the Pd-Y catalyst. CO conversion and LPG selectivity were dominated by the first and second stage, respectively. CO conversion could be kept at a high level through the gradual increase of reaction temperature of the first stage, although there was a slight deactivation for the Cu-Zn-Al/ZSM-5 catalyst. LPG selectivity in hydrocarbons was more than 75% due to the proper pore size of Y zeolite and the presence of hydrogen. Coke deposition on Y zeolite was the reason for the decrease of LPG selectivity, but fortunately the selectivity of LPG could be recovered to a great extent by coke burning. (c) 2013 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000316425500001
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/117577
专题中国科学院大连化学物理研究所
通讯作者Ge QJ(葛庆杰)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Ma, Xiangang,Ge, Qingjie,Ma, Junguo,et al. Synthesis of LPG via DME from syngas in two-stage reaction system[J]. FUEL PROCESSING TECHNOLOGY,2013,109:1-6.
APA Ma, Xiangang,Ge, Qingjie,Ma, Junguo,Xu, Hengyong,&葛庆杰.(2013).Synthesis of LPG via DME from syngas in two-stage reaction system.FUEL PROCESSING TECHNOLOGY,109,1-6.
MLA Ma, Xiangang,et al."Synthesis of LPG via DME from syngas in two-stage reaction system".FUEL PROCESSING TECHNOLOGY 109(2013):1-6.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2013PQJUJ9f4wT.PDF(1108KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ma, Xiangang]的文章
[Ge, Qingjie]的文章
[Ma, Junguo]的文章
百度学术
百度学术中相似的文章
[Ma, Xiangang]的文章
[Ge, Qingjie]的文章
[Ma, Junguo]的文章
必应学术
必应学术中相似的文章
[Ma, Xiangang]的文章
[Ge, Qingjie]的文章
[Ma, Junguo]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。