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Effect of Double Transition Metal Salt Catalyst on Fushun Oil Shale Pyrolysis
Liu, Xiaoyang1; Pan, Haodan1; Guo, Chuang2; Di, Xiaojing1; Hu, Hongxiang1
Corresponding AuthorPan, Haodan(panhaodan@126.com) ; Hu, Hongxiang(hxhu@imr.ac.cn)
2020-11-04
Source PublicationSCANNING
ISSN0161-0457
Volume2020Pages:14
AbstractShale ash (SA) as the carrier, the ratio of Cu to Ni in the Cu-Ni transition metal salt being, respectively, 1 : 0, 2 : 1, 1 : 1, 1 : 2, 0 : 1, the double transition metal salt catalyst (CumNin/SA) was prepared to explore the effect of such catalysts on the pyrolysis behavior and characteristics of Fushun OS. The research results show that the temperature (Tmax) corresponding to the maximum weight loss rate decreased by 12.9 degrees C, 4.0 degrees C, and 3.6 degrees C; and the apparent activation energy decreased by 35.2%, 33.9%, and 29.6%, respectively, after adding catalysts Cu0Ni1/SA in pyrolysis. The addition of Cu0Ni1/SA and Cu2Ni1/SA further improves the shale oil (SO) yield of 3.5% and 3.1%, respectively. Cu0Ni1/SA produces more aromatic hydrocarbons, which, however, weakens the stability of SO and is of toxicity in use. After analyzing the pyrolysis product-semicoke (SC) and SO-with ATR-FTIR and GC-MS methods, CumNin/SA promotes the secondary cracking and aromatization of OS pyrolysis, increasing the content of the compound of olefins and aromatics in SO, and hastening the decomposition of long-chain aliphatic hydrocarbons to short-chain aliphatic hydrocarbons.
DOI10.1155/2020/6685299
Indexed BySCI
Language英语
WOS Research AreaInstruments & Instrumentation ; Microscopy
WOS SubjectInstruments & Instrumentation ; Microscopy
WOS IDWOS:000593579100001
PublisherWILEY-HINDAWI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/141461
Collection中国科学院金属研究所
Corresponding AuthorPan, Haodan; Hu, Hongxiang
Affiliation1.Liaoning Shihua Univ, Coll Petr Engn, Fushun 113301, Peoples R China
2.Beijing Gas Energy Dev Co Ltd, Beijing 100000, Peoples R China
3.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Liu, Xiaoyang,Pan, Haodan,Guo, Chuang,et al. Effect of Double Transition Metal Salt Catalyst on Fushun Oil Shale Pyrolysis[J]. SCANNING,2020,2020:14.
APA Liu, Xiaoyang,Pan, Haodan,Guo, Chuang,Di, Xiaojing,&Hu, Hongxiang.(2020).Effect of Double Transition Metal Salt Catalyst on Fushun Oil Shale Pyrolysis.SCANNING,2020,14.
MLA Liu, Xiaoyang,et al."Effect of Double Transition Metal Salt Catalyst on Fushun Oil Shale Pyrolysis".SCANNING 2020(2020):14.
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