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| 1 | CO_2 gas emplacement age in the Songliao Basin: Insight from volcanic quartz ^(40)Ar-^(39)Ar stepwise crushing显示文摘Due to a lack of suitable minerals, the gas/oil emplacement ages have never been accurately obtained before. CH4-CO2-saline- bearing secondary inclusions are found in quartz from the volcanic rocks of the Yingcheng Formation, the container rocks of the deep CO2 gas reservoir in the Songliao Basin. The inclusion fluid was trapped into microcracks in quartz during the gas em- placement and accumulation, providing an optimal target for the 40Ar-39Ar stepwise crushing technique to determine the CO2 gas emplacement age. 40Ar-39Ar dating results of a quartz sample by stepwise crushing yield a highly linear-regression isochron with an age of 78.4±1.3 Ma, indicating that the accumulation of the deep CO2 gas reservoir in the Songliao Basin occurred in the late Cretaceous. This is the first time to report an exact isotopic age for a CO2 gas reservoir, which indicates that the 40Ar-39Ar dating can serve as a new technique to date the oil/gas emplacement ages. | YUN JianBing WU HeYong FENG ZiHui MEI LianFu QIU HuaNing | 2010 | Chinese Science Bulletin2010，55，17： | 11 |
| 2 | Detrital K-feldspar^(40)Ar/^(39)Ar Ages:Source Constraints of the Lower Miocene Sandstones in the Pearl River Mouth Basin,South China Sea显示文摘The South China Sea began to outspread in the Oligocene.A great quantity of terraneous detritus was deposited in the northern continental shelf of the sea,mostly in Pearl River Mouth Basin,which constituted the main paleo-Pearl River Delta.The delta developed for a long geological time and formed a superimposed area.Almost all the oil and gas fields of detrital rock reservoir distribute in this delta.Thirty-three oil sandstone core samples in the Zhujiang Formation,lower Miocene(23-16 Ma),were collected from nine wells.The illite samples with detrital K feldspar(Kfs) separated from these sandstone cores in four sub-structural belts were analysed by the high-precision 40Ar/39Ar laser stepwise heating technique.All 33 illite 40Ar/39Ar data consistently yielded gradually rising age spectra at the low-temperature steps until reaching age plateaus at mid-high temperature steps.The youngest ages corresponding to the beginning steps were interpreted as the hydrocarbon accumulation ages and the plateau ages in mid-high temperature steps as the contributions of the detrital feldspar representing the ages of the granitic parent rocks in the provenances.The ages of the detrital feldspar from the Zhujiang Formation in the four sub-structural belts were different:(1) the late Cretaceous ages in the Lufeng 13 fault structural belt;(2) the late Cretaceous and early Cretaceous-Jurassic ages in the Huizhou 21 buried hill-fault belt;(3) the Jurassic and Triassic ages in the Xijiang 24 buried hill-fault belt;and(4) the early Cretaceous-late Jurassic ages in the Panyu 4 oil area.These detrital feldspar 40Ar/39Ar ages become younger and younger from west to east,corresponding to the age distribution of the granites in the adjacent Guangdong Province,Southern China. | LIU Zaisheng SHI Hesheng ZHU Junzhang QIU Huaning ZHANG Zhilin YUN Jianbing | 2012 | Acta Geologica Sinica(English Edition)2012，86，2： | 9 |
| 3 | ^(40)Ar/^(39)Ar geochronology constraints on hydrocarbon accumulation and destruction periods in the Bankeng paleo-reservoir in the southern margin of the middle Yangtze block显示文摘The exact determination of isotopic ages of hydrocarbon accumulation,reconstruction and destruction periods using traditional isotopic dating methods is complex because of the small numbers of minerals that correlate with hydrocarbons.The quantitative and direct study of hydrocarbon geochronology is therefore an important scientific problem for isotope geochronology and petroleum geology.This study obtains two isotopic ages from a quartz vein sample associated with bitumen in a reverse fault located in the Bankeng paleo-reservoir on the southern margin of the middle Yangtze block (the northern margin of the JiangnanXuefeng uplift) by inclusion 40Ar/39Ar stepwise crushing in a vacuum.Two different and good linear inverse isochrons that correspond to two age plateaus were determined.The two ages correspond to primary inclusions of about 228 Ma and secondary inclusions of about 149 Ma.These inclusion groups represent two distinct kinds of fluids.Quartz veins associated with bitumen in faulted paleo-reservoirs,which have a strict response relationship with tectonization and hydrocarbon accumulation,are the unified products of tectonic processes,hydrocarbon accumulation and reconstruction.Therefore,they can be used to constrain the hydrocarbon accumulation,reconstruction and destruction periods that are controlled by multiphase and complicated tectonic actions.The evolutionary processes of hydrocarbon accumulation can be divided into two periods consisting of a primary oil and gas reservoir formation period in the late Indosinian epoch (about 228 Ma) and a period of oil and gas reservoir reconstruction in the early Yanshan epoch (about 149 Ma).This study quantitatively reconstructs the hydrocarbon accumulation and destruction chronological framework of a giant hydrocarbon accumulation belt along the southern margin of the middle Yangtze block (the northern margin of the Jiangnan-Xuefeng uplift) controlled by multiphase and complicated tectonism.The two ages associated with hydrocarbons here correspond to the special controlling actions of continental tectonics in the Jiangnan-Xuefeng uplift that affected the timeline of reconstruction and destruction in this giant marine hydrocarbon accumulation.This study shows the feasibility and usefulness of dating inclusions with the 40Ar/39Ar technique for hydrocarbon geochronology,especially in the marine hydrocarbon accumulation region of southern China within a geological setting of old strata,high thermal evolution hydrocarbons,and complex,multiphase and multicycle tectonization. | LIU ZhaoQian MEI LianFu QIU HuaNing SHEN ChuanBo TANG JiGuang YUN JianBing | 2011 | Chinese Science Bulletin2011，56，26： | 7 |
| 4 | Vapor-Liquid Equilibrium Measurements and Modeling for Ternary System Water + Ethanol + 1-Butyl-3-methylimidazolium Acetate显示文摘Vapor-liquid equilibrium(VLE) data were measured for ternary system water + ethanol + 1-butyl-3methylimidazolium acetate([bmim][OAc]),in a relatively wide range of ionic liquid(IL) mass fractions up to 0.8.Six sets of complete T-x-y data were obtained,in which the mole fraction of ethanol on IL-free basis was fixed separately at 0.1,0.2,0.4,0.6,0.8,and approximate 0.98.The non-random-two-liquid(NRTL) and electrolyte non-random-two-liquid(eNRTL) equations were used for correlation,showing similar deviations.The ternary VLE was also modeled with the correlation from two data sets,with the mole fractions of ethanol on IL-free basis being 0.1 and approximate 0.98.The VLE data were also reproduced satisfactorily.With the eNRTL model,the root-mean-square deviation for temperature is 0.79 K and that for vapor-phase mole fraction is 0.0094.The calculations are in good agreement with experimental data.The effect of the IL on the VLE behavior of the volatile components is also illustrated. | D.ENG Dongshun WANG Rufa ZHANG Lianzhong GE Yun JI Jianbing | 2011 | Chinese Journal of Chemical Engineering2011，19，4： | 3 |
| 5 | A novel purification technique for noble gas isotope analyses of authigenic minerals显示文摘高贵、活跃的气体为高贵煤气的同位素分析在煤气的抽取期间被免除地质的样品。活跃气体应该为分析在 inletting 前被移开到集体分光计。准备系统能在很地质的样品上面清洗的正常高贵气体。然而,从油 / 气体地里的沉积岩石的 authigenic 矿物质包含有机物,它不能被正常准备系统清理并且因此影响高贵煤气的分析。我们介绍一个新奇煤气的纯化系统(中华人民共和国专利没有。ZL201320117751.2 ) ,它与不同吸收并且排除包括几可逆纯化泵温度。它能很好清理水蒸气,二氧化碳和器官的气体。云母矿物质经常为 40Ar/39 标明日期的 Ar。不能被正常准备系统与二 SAES NP10 ? getters 清理的一件白云母样品(2082MS ) ,在这研究为一个比较实验成为测试样品。实验与接着关上 / 打开的器官的煤气的移动系统(OGRS ) 被分配进 4 节。当 OGRS 为纯化仅仅与二 NP10 getters 被关上时, 40 因为杂质, Ar 紧张与入口时间在曲线增加, 40Ar/39 关于瑥潲潬楧慣?洠湩牥污杯捩污愠摮朠潥档浥捩污攠楶敤据 e 的 Ar | HE LiYan QIU HuaNing SHI HeSheng ZHU JunZhang BAI XiuJuan YUN JianBing | 2016 | Science China Earth Sciences2016，59，1： | 2 |
| 6 | Selection of ionic liquids as entrainers for separation of (water<ce:hsp sp='0.25'/>+<ce:hsp sp='0.25'/>ethanol)显示文摘 | Yun Ge Lianzhong Zhang Xingcai Yuan Wei Geng Jianbing Ji | 2008 | The Journal of Chemical Thermodynamics2008，，8： | 1 |
| 7 | Identifying the enhancement mechanism of Al/MoO_(3) reactive multilayered films on the ignition ability of semiconductor bridge using a one-dimensional gas-solid two-phase flow model显示文摘Energetic Semiconductor bridge(ESCB)based on reactive multilayered films(RMFs)has a promising application in the miniature and intelligence of initiator and pyrotechnics device.Understanding the ignition enhancement mechanism of RMFs on semiconductor bridge(SCB)during the ignition process is crucial for the engineering and practical application of advanced initiator and pyrotechnics devices.In this study,a one-dimensional(1D)gas-solid two-phase flow ignition model was established to study the ignition process of ESCB to charge particles based on the reactivity of Al/MoO_(3) RMFs.In order to fully consider the coupled exothermic between the RMFs and the SCB plasma during the ignition process,the heat release of chemical reaction in RMFs was used as an internal heat source in this model.It is found that the exothermal reaction in RMFs improved the ignition performance of SCB.In the process of plasma rapid condensation with heat release,the product of RMFs enhanced the heat transfer process between the gas phase and the solid charge particle,which accelerated the expansion of hot plasma,and heated the solid charge particle as well as gas phase region with low temperature.In addition,it made up for pressure loss in the gas phase.During the plasma dissipation process,the exothermal chemical reaction in RMFs acted as the main heating source to heat the charge particle,making the surface temperature of the charge particle,gas pressure,and gas temperature rise continuously.This result may yield significant advantages in providing a universal ignition model for miniaturized ignition devices. | Jianbing Xu Yuxuan Zhou Yun Shen Yueting Wang Yinghua Ye Ruiqi Shen | 2024 | Defence Technology(防务技术)2024，33，3： | 0 |
| 8 | Low levels of PRSS37 protein in sperm are associated with many cases of unexplained male infertility显示文摘 | Jianbing Liu Chunling Shen Weimin Fan Yan Chen Aijun Zhang Yun Feng Zheng Li Ying Kuang ZhugangWang | 2016 | Acta Biochimica et Biophysica Sinica2016，48，11： | 0 |
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