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Influence of minerals and iron on natural gases generation during pyrolysis of type-III kerogen

文献类型：期刊论文

作者Ma, Xiangxian1; Zheng, Guodong1; Sajjad, Wasim1,2; Xu, Wang1,2; Fan, Qiaohui1; Zheng, Jianjing1; Xia, Yanqing1
刊名MARINE AND PETROLEUM GEOLOGY
出版日期2018
卷号89页码:216-224
ISSN号0264-8172
关键词Iron-bearing Minerals Transition Metal Clay Minerals Organic-inorganic Interaction Mossbauer Spectrum
DOI10.1016/j.marpetgeo.2017.01.012
文献子类Article
英文摘要Pyrolysis experiments in a closed system were conducted on kerogen (isolated from a low mature coal sample) either in the presence or absence of clay minerals, iron-bearing minerals, transition metal and their mixture, respectively. The generated gases were collected and analyzed for chemical compositions by using gas chromatography and mass spectrometer; the solid residues were also quantitatively collected and analyzed for iron species using Mossbauer spectroscopy. These experiments revealed that the hydrocarbon gases generation from kerogen was significantly increased by catalysis of minerals and transition metal (iron). The generation of hydrocarbon gases could be potentially increased by 0.1-1.5 times in the presence of minerals and iron, and the catalytic efficiency was in the order of kerogen + mixed catalysts > kerogen + pyrite > kerogen + smectite > kerogen + iron > kerogen. The dryness ratios, including ethene/ethane, propene/propane, isobutane/n-butane and isopentane/n-pentane, were all decreased due to the catalysis of smectite, pyrite and mixed catalysts, and slightly increased with iron addition. The conversion of pyrite into pyrrhotite and elemental sulfur started at 300 degrees C during the experiments, for which pyrite might be as an inducer indirectly via sulfur and thus enhance the free radical formation and improve the hydrocarbon yield. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词TRANSITION-METAL CATALYSIS ; ORGANIC-MATTER ; PETROLEUM GENERATION ; THERMAL ALTERATION ; HYDROUS PYROLYSIS ; CLAY-MINERALS ; SULFUR ; PYRITE ; MIGRATION ; MONTMORILLONITE
WOS研究方向Geology
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000418976800021
资助机构China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; China National Major ST Projects(2016ZX05007-01) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; National Natural Science Foundation of China(41402129) ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Key Laboratory of Petroleum Resources, Gansu Province(1309RTSA041 ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Japan Society for the Promotion of Science (JSPS)(BR161304) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX) ; Y623JJGJ1MXX)
源URL[http://ir.iggcas.ac.cn/handle/132A11/93164]  
专题地质与地球物理研究所_兰州油气中心
通讯作者Zheng, Guodong
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources, Gansu Prov Key Lab Petr Resources Res, Lanzhou 730000, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Xiangxian,Zheng, Guodong,Sajjad, Wasim,et al. Influence of minerals and iron on natural gases generation during pyrolysis of type-III kerogen[J]. MARINE AND PETROLEUM GEOLOGY,2018,89:216-224.
APA Ma, Xiangxian.,Zheng, Guodong.,Sajjad, Wasim.,Xu, Wang.,Fan, Qiaohui.,...&Xia, Yanqing.(2018).Influence of minerals and iron on natural gases generation during pyrolysis of type-III kerogen.MARINE AND PETROLEUM GEOLOGY,89,216-224.
MLA Ma, Xiangxian,et al."Influence of minerals and iron on natural gases generation during pyrolysis of type-III kerogen".MARINE AND PETROLEUM GEOLOGY 89(2018):216-224.

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来源：地质与地球物理研究所

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