Search Results - "Jia, Wanglu"

Influence of pyrolysis temperature and feedstock on carbon fractions of biochar produced from pyrolysis of rice straw, pine wood, pig manure and sewage sludge by Wei, Siye, Zhu, Mengbo, Fan, Xingjun, Song, Jianzhong, Peng, Ping'an, Li, Kaiming, Jia, Wanglu, Song, Haiyan

“…In this study, the influences of feedstock and pyrolysis temperature on carbon fractions of biochar were investigated. Four types of organic wastes (rice straw…”
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Evolution of organic matter and nanometer-scale pores in an artificially matured shale undergoing two distinct types of pyrolysis: A study of the Yanchang Shale with Type II kerogen by Guo, Huijuan, Jia, Wanglu, Peng, Ping'an, Zeng, Jian, He, Ruliang

“…•Two types of pyrolysis were conducted on Yanchang shale with Type II kerogen.•Organic matter and pores show distinct evolution trends within two pyrolysis…”
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Abundance and Light Absorption Properties of Brown Carbon Emitted from Residential Coal Combustion in China by Li, Meiju, Fan, Xingjun, Zhu, Mengbo, Zou, Chunlin, Song, Jianzhong, Wei, Siye, Jia, Wanglu, Peng, Ping’an

“…Brown carbon (BrC) fractions, including water-soluble organic carbon (WSOC), water-soluble humic-like substances (HULISw), alkaline soluble organic carbon…”
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A quantitative analysis on thermochemical sulfate reduction products of two model compounds: Implications for reaction mechanism and alteration process of hydrocarbons by Sun, Zhenyu, Chen, Jian, Wang, Qiang, Jia, Wanglu, Peng, Ping'an

“…Thermochemical sulfate reduction (TSR) is an important redox reaction that markedly alters hydrocarbons in deep reservoirs. Although the major achievements…”
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The composition and its impact on the methane sorption of lacustrine shales from the Upper Triassic Yanchang Formation, Ordos Basin, China by Guo, Huijuan, Jia, Wanglu, Peng, Ping'an, Lei, Yuhong, Luo, Xiaorong, Cheng, Ming, Wang, Xiangzeng, Zhang, Lixia, Jiang, Chengfu

“…The organic geochemistry, mineralogy and methane sorption of lacustrine shales of the Upper Triassic Yanchang Formation, collected from the south-eastern Ordos…”
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Multiple isotopes (C-S-N-H) and bound biomarkers in asphaltenes: New constraints on the classification and genesis of reservoir bitumens from the northwestern Sichuan Basin, South China by Wang, Susu, Chen, Jian, Jia, Wanglu, Peng, Ping’an

“…•Bitumens from NW Sichuan are classified into four groups with C-S-N isotopes.•Isotopic and molecular differences are primarily linked to source…”
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Nitrogen isotopes and geochemistry of the basal Datangpo Formation: Contrasting redox conditions in the upper and lower water columns during the Cryogenian interglaciation period by Wu, Jinxiang, Tan, Zhaozhao, Jia, Wanglu, Chen, Jian, Peng, Ping’an

“…The late Neoproterozoic witnessed series of remarkable geological evolutions, including the Sturtian and Marinoan glaciation events during the Cryogenian. A…”
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Molybdenum isotope evidence from restricted-basin mudstones for an intermediate extent of oxygenation in the late Ediacaran ocean by Tan, Zhaozhao, Wu, Jinxiang, Jia, Wanglu, Li, Jie, Kendall, Brian, Song, Jianzhong, Peng, Ping’an

“…The Mo isotope composition of late Ediacaran global seawater and the global extent of ocean oxygenation are still debated due to the complex controls on…”
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Bound hydrocarbons and structure of pyrobitumen rapidly formed by asphaltene cracking: Implications for oil–source correlation by Chen, Jian, Jia, Wanglu, Yu, Chiling, Zhang, Xiangyun, Peng, Ping'an

“…•Artificial pyrobitumen formation from oil asphaltene cracking was carried out.•Rapid condensation accelerates the destruction of the bound hydrocarbons.•δ13C…”
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Geochemistry and molybdenum isotopes of the basal Datangpo Formation: Implications for ocean-redox conditions and organic matter accumulation during the Cryogenian interglaciation by Tan, Zhaozhao, Jia, Wanglu, Li, Jie, Yin, Lu, Wang, Susu, Wu, Jinxiang, Song, Jianzhong, Peng, Ping’an

“…The basal Datangpo Formation in South China deposited in the Cryogenian interglacial period has gained increasing interest with the well development of…”
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Chemical composition, optical properties, and oxidative potential of water- and methanol-soluble organic compounds emitted from the combustion of biomass materials and coal by Cao, Tao, Li, Meiju, Zou, Chunlin, Fan, Xingjun, Song, Jianzhong, Jia, Wanglu, Yu, Chiling, Yu, Zhiqiang, Peng, Ping'an

“…Biomass burning (BB) and coal combustion (CC) are important sources of brown carbon (BrC) in ambient aerosols. In this study, six biomass materials and five…”
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Distinct evolution trends of nanometer-scale pores displayed by the pyrolysis of organic matter-rich lacustrine shales: Implications for the pore development mechanisms by Guo, Huijuan, Jia, Wanglu, He, Ruliang, Yu, Chiling, Song, Jianzhong, Peng, Ping'an

“…Organic matter (OM) compositions greatly affect hydrocarbon generation and expulsion processes, which are critical for the organic porosity development in…”
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Catalytic hydropyrolysis of asphaltenes in marine oil from the Tarim Basin, NW China: Implications to complicated oil charging histories in an old composite basin by Chen, Jian, Jia, Wanglu, Xiao, Zhongyao, Peng, Ping'an

“…Oil asphaltenes have been used to characterize the source(s) and timing of expulsion of early charged oils. However, the application on asphaltene in a complex…”
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Dynamic deep-water oxygenation of marginal seas in the aftermath of the Sturtian Snowball Earth: Insights from redox-hydrological reconstructions of the Nanhua basin (South China) by Dong, Feiyu, Yin, Lu, Dong, Zhiguo, Liu, Junjie, Tan, Zhaozhao, Long, Xiaoping, Jia, Wanglu, Li, Jie

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Distribution and sources of DDT and its metabolites in porewater and sediment from a typical tropical bay in the South China Sea by Peng, Shiyun, Kong, Deming, Li, Liting, Zou, Chunlin, Chen, Fajin, Li, Meiju, Cao, Tao, Yu, Chiling, Song, Jianzhong, Jia, Wanglu, Peng, Ping’an

“…Dichlorodiphenyltrichloroethane (DDT) is well known for its harmful effects and has been banned around the world. However, DDT is still frequently detected in…”
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Nitrogen isotope evidence for stratified ocean redox structure during late Ediacaran to Cambrian Age 3 in the Yangtze Block of South China by Wu, Yaowen, Tian, Hui, Jia, Wanglu, Li, Jie, Li, Tengfei, Zhou, Qin, Xie, Luhua, Peng, Ping'’an

“…The Ediacaran–Cambrian (E–C) transition witnessed profound biological and oceanic changes, among which the appearance of explosive radiation of skeletonized…”
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The effect of oil expulsion or retention on further thermal degradation of kerogen at the high maturity stage: A pyrolysis study of type II kerogen from Pingliang shale, China by Jia, Wanglu, Wang, Qiuling, Liu, Jinzhong, Peng, Ping’an, Li, Baohua, Lu, Jialan

“…•Pyrolysis of type II kerogens with and without oil expulsion was performed.•Generated gas and oil and residual solids in the pyrolysis were characterized.•Oil…”
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Evaluation of a dichromate oxidation method for the isolation and quantification of black carbon in ancient geological samples by Zhu, Mengbo, Li, Meiju, Wei, Siye, Song, Jianzhong, Hu, Jianfang, Jia, Wanglu, Peng, Ping'an

“…•Comprehensive evaluation of the use of dichromate oxidation for black carbon (BC) isolation/quantification from geological samples was made.•Kerogen types…”
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Isotopic compositions and biomarkers in crude oils from the Tarim Basin: Oil maturity and oil mixing by Jia, Wanglu, Wang, Qiuling, Peng, Ping’an, Xiao, Zhongyao, Li, Baohua

“…► n-Alkane C, H isotopic compositions of Tarim Basin oils were analyzed. ► Hydrogen and carbon compositions of n-alkanes classify the oils into two groups. ►…”
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Composition and pore characteristics of black shales from the Ediacaran Lantian Formation in the Yangtze Block, South China by Zeng, Jian, Jia, Wanglu, Peng, Ping’an, Guan, Chengguo, Zhou, Chuanming, Yuan, Xunlai, Chen, Shasha, Yu, Chiling

“…The Ediacaran period was critical in the evolution of the biosphere and ocean in the history of the Earth. Shales rich in organic matter (OM) are well…”
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