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题名: Nitrogen doped carbon catalyzing acetylene conversion to vinyl chloride
作者: Li, Xingyun1;  Pan, Xiulian1;  Bao, Xinhe1
关键词: acetylene ;  hydrochlorination ;  vinyl chloride ;  mercury-free ;  N doped carbon
刊名: JOURNAL OF ENERGY CHEMISTRY
发表日期: 2014-03-01
DOI: 10.1016/S2095-4956(14)60126-1
卷: 23, 期:2, 页:131-135
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: Commercial production of vinyl chloride from acetylene relies on the use of HgCl2 as the catalyst, which has caused severe environmental problem and threats to human health because of its toxicity. Therefore, it is vital to explore alternative catalysts without mercury. We report here that N-doped carbon can catalyze directly transformation of acetylene to vinyl chloride. Particularly, N-doped high surface area mesoporous carbon exhibits a rather high activity with the acetylene conversion reaching 77% and vinyl chloride selectivity above 98% at a space velocity of 1.0 mL.min(-1).g(-1) and 200 degrees C. It delivers a stable performance within a test period of 100 h and no obvious deactivation is observed, demonstrating potentials to substitute the notoriously toxic mercuric chloride catalyst.
关键词[WOS]: ORDERED MESOPOROUS CARBONS ;  HYDROCHLORINATION ;  CATALYSTS ;  REACTIVATION ;  REGENERATION
语种: 英语
WOS记录号: WOS:000334145500001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143222
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Li, Xingyun,Pan, Xiulian,Bao, Xinhe. Nitrogen doped carbon catalyzing acetylene conversion to vinyl chloride[J]. JOURNAL OF ENERGY CHEMISTRY,2014,23(2):131-135.
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