DICP OpenIR
A comparative study of non-oxidative pyrolysis and oxidative cracking of cyclohexane to light alkenes
Liu, XB; Li, WZ; Xu, HY; Chen, YX
关键词Gas Phase Oxidative Cracking Cyclohexane Light Alkenes Low Co2 Emission
刊名FUEL PROCESSING TECHNOLOGY
2004-11-25
DOI10.1016/j.fuproc.2004.01.002
86期:2页:151-167
收录类别SCI
文章类型Article
项目归属801
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]PROMOTED OXIDE CATALYSTS ; HETEROGENEOUS CONTRIBUTIONS ; DEHYDROGENATION ; ETHANE ; ETHYLENE ; ALKANES
英文摘要Naphthene is generally considered difficult to convert in traditional pyrolysis, but the ring rupture becomes fairly easy with the presence of oxygen in the gas phase oxidative cracking of the model compound, cyclohexane. About 86.8% conversion of cyclohexane, 43.7% yield of light alkenes, 6.6% yield of benzene and 14.3% yield of CO could be obtained at 750 degreesC, at which temperature the pyrolysis of cyclohexane was negligible, while at 850 degreesC, the total yield of alkenes, benzene and CO was as high as 80% (50%, 12% and 18%, respectively) with 98% conversion of cyclohexane. The gas phase oxidative cracking process could be run in an autothermal way (cyclohexane/O-2 mole ratio of 0.69-0.8 in theory), which would minimize energy consumption and capital costs of the whole process. CO prevailed in the produced CO, and the yield Of CO2 was always below 1%, which means about 90% Of CO2 emission by fuel burning in pyrolysis would be saved. The gas phase oxidative cracking process appears to be an environmentally benign and efficient route for light alkene production with naphthene rich feedstocks. (C) 2004 Published by Elsevier B.V.
语种英语
原文出处查看原文
WOS记录号WOS:000225142900005
引用统计
被引频次:18[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/321008/82315
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Liu, XB,Li, WZ,Xu, HY,et al. A comparative study of non-oxidative pyrolysis and oxidative cracking of cyclohexane to light alkenes[J]. FUEL PROCESSING TECHNOLOGY,2004,86(2):151-167.
APA Liu, XB,Li, WZ,Xu, HY,&Chen, YX.(2004).A comparative study of non-oxidative pyrolysis and oxidative cracking of cyclohexane to light alkenes.FUEL PROCESSING TECHNOLOGY,86(2),151-167.
MLA Liu, XB,et al."A comparative study of non-oxidative pyrolysis and oxidative cracking of cyclohexane to light alkenes".FUEL PROCESSING TECHNOLOGY 86.2(2004):151-167.
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
2004BV5R5X7JHZ.pdf(561KB) 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
[Liu, XB]的文章
[Li, WZ]的文章
[Xu, HY]的文章
百度学术
百度学术中相似的文章
[Liu, XB]的文章
[Li, WZ]的文章
[Xu, HY]的文章
必应学术
必应学术中相似的文章
[Liu, XB]的文章
[Li, WZ]的文章
[Xu, HY]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。