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Influence of minerals and iron on natural gases generation during pyrolysis of type-III kerogen
Ma, Xiangxian1; Zheng, Guodong1; Sajjad, Wasim1,2; Xu, Wang1,2; Fan, Qiaohui1; Zheng, Jianjing1; Xia, Yanqing1
2018
Source PublicationMARINE AND PETROLEUM GEOLOGY
ISSN0264-8172
Volume89Pages:216-224
SubtypeArticle
AbstractPyrolysis 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.
KeywordIron-bearing Minerals Transition Metal Clay Minerals Organic-inorganic Interaction Mossbauer Spectrum
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.marpetgeo.2017.01.012
Funding OrganizationChina 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)
WOS KeywordTRANSITION-METAL CATALYSIS ; ORGANIC-MATTER ; PETROLEUM GENERATION ; THERMAL ALTERATION ; HYDROUS PYROLYSIS ; CLAY-MINERALS ; SULFUR ; PYRITE ; MIGRATION ; MONTMORILLONITE
Indexed BySCI
Language英语
Funding OrganizationChina 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)
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000418976800021
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/93164
Collection兰州油气中心
Corresponding AuthorZheng, Guodong
Affiliation1.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
First Author AffilicationChinese Acad Sci, Inst Geol & Geophys, Gansu Prov Key Lab Petr Resources Res, Key Lab Petr Resources, Lanzhou, Gansu, Peoples R China
Corresponding Author AffilicationChinese Acad Sci, Inst Geol & Geophys, Gansu Prov Key Lab Petr Resources Res, Key Lab Petr Resources, Lanzhou, Gansu, Peoples R China
Recommended Citation
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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