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Acta Geologica Sinica(English Edition) 1997年第3期71卷 305-316页

作者： liu Yiqun Feng Qiao and Li Wenhou department of Geology, Northwest university, Xi’an, Shaanxi Fei Zhenbi department of Geology Northwest University Xi'an Shaanxi [?]liu Yiqun Born in 1951 graduated from the department of Geology Northwest University in 1975 received a master degree in engineering in 1988. Now she is studying for a doctor degree with reservoir geology as her research subJect. She has long undertaken the teaching of petrology and study of reservoirs. She is an associate professor at the department of Geology Northwest University.

The maximum palaeotemperature of oil-bearing sandstones in the UpperTriassic in the eastern Ordos basin has been determined by using many methods including thevitrinite reflectance, fluid inclusion, apatite fission track, illite crystallinity, chlorite polytypeand diagenetic change of authigenic minerals. The thermal gradient in the Late Mesozoic wasabout 2.9-3.0℃/100m. The Upper Triassic was in a mature stage of organic matter andhydrocarbon began to be generated and migrated during this period. The palaeotemperatures ofoil-bearing sandstones were in the range of 88-110℃; those for the generation and migrationof oil ranged from 112 to 122℃. The thickness of the denuded strata overlying the UpperTriassic was 2465-2750m. The present burial depth of oil-bearing sandstones is generally from400 to 1200m. At a depth of ca. 1900m, the temperature may reach 140℃. Below this depth,organic matter was supermature and mainly generated gas.

关键词： palaeotemperature diagenetic phase Late Mesozoic oil-bearing sandstones Ordos basin

Recent techniques on analyses and characterizations of shale gas and oil reservoir

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Energy Reviews 2024年第2期3卷 31-62页

作者： Yamin Wang Zhenlin Wang Zhengchen Zhang Shanshan Yao Hong Zhang Guoqing Zheng Feifei Luo Lele Feng Kouqi liu Liangliang Jiang Institute of Energy Peking UniversityBeijing100871China Petro china Xinjiang Oilfield Company Karamay834000China School of Mining and petroleum Engineering University of AlbertaEdmontonAlbertaCanada College of Construction Engineering Jilin UniversityChangchun130061China School of Safety Engineering China University of Mining and TechnologyXuzhouChina department of Chemical and petroleum Engineering University of CalgaryCalgaryAlbertaCanada

This article offers a comprehensive review focused on the analysis and characterization of shale reservoirs,unconventional hydrocarbon resources that uniquely serve as both the source reservoir for gas and oil,and the *** analyze and characterize shale reservoirs,pore structure,rock components and rock mechanical properties are three main factors to *** three main factors are necessary for successful field operations in shale *** now,there are various techniques utilized to characterize these three ***,this study delves into the intricacies of shale reservoir's pore structure,rock components and mechanical properties under varying geological conditions,summarizing various techniques utilized to characterize these properties in previous *** study also discusses the role of analytical techniques in understanding the complex interactions between kerogen and the surrounding mineral *** providing a summary of various techniques operated on the mentioned three main factors,this paper supplies the effective and optimal technique on analyzing different properties of shale ***,the paper aims to contribute to more effective resource assessment and production optimization in shale reservoirs,offering insights that have significant implications for the future of unconventional hydrocarbon extraction.

关键词： Shale reservoir Pore structure Rock components Mechanical test Kerogen

Large-Scale Carbon Dioxide Storage in Salt Caverns:Evaluation of Operation,Safety,and Potential in china

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Engineering 2024年第9期40卷 226-246页

作者： Wei liu Xiong Zhang Jifang Wan Chunhe Yang Liangliang Jiang Zhangxin Chen Maria Jose Jurado Xilin Shi Deyi Jiang Wendong Ji Qihang Li State Key Laboratory of Coal Mine Disaster Dynamics and Control Chongqing UniversityChongqing 400044China china Energy Digital Technology Group Co.Ltd. Beijing 100044China Institute of Rock and Soil Mechanics Chinese Academy of SciencesWuhan 430064China department of Chemical and petroleum Engineering University of CalgaryCalgaryAB T2N 1N4Canada Eastern Institute of Technology Ningbo 315200China Geosciences Barcelona CSIC Spanish National Research CouncilBarcelona 08028Spain

Underground salt cavern CO_(2) storage(SCCS)offers the dual benefits of enabling extensive CO_(2) storage and facilitating the utilization of CO_(2) resources while contributing the regulation of the carbon *** economic and operational advantages over traditional carbon capture,utilization,and storage(CCUS)projects make SCCS a more cost-effective and flexible *** the widespread use of salt caverns for storing various substances,differences exist between SCCS and traditional salt cavern energy storage in terms of gas-tightness,carbon injection,brine extraction control,long-term carbon storage stability,and site selection *** distinctions stem from the unique phase change characteristics of CO_(2) and the application scenarios of ***,targeted and forward-looking scientific research on SCCS is *** paper introduces the implementation principles and application scenarios of SCCS,emphasizing its connections with carbon emissions,carbon utilization,and renewable energy peak *** delves into the operational characteristics and economic advantages of SCCS compared with other CCUS methods,and addresses associated scientific *** this paper,we establish a pressure equation for carbon injection and brine extraction,that considers the phase change characteristics of CO_(2),and we analyze the pressure during carbon *** comparing the viscosities of CO_(2) and other gases,SCCS’s excellent sealing performance is *** on this,we develop a long-term stability evaluation model and associated indices,which analyze the impact of the injection speed and minimum operating pressure on *** countermeasures to ensure stability are *** selection criteria for SCCS are established,preliminary salt mine sites suitable for SCCS are identified in china,and an initial estimate of achievable carbon storage scale in china is made at over 51.8-77.7 million tons,utilizing only 20%-30%volume

关键词： Carbon-neutrality Salt cavern Large-scale CO_(2)storage Injection and withdrawal Stability analysis

Unraveling high efficiency multi-step sodium storage and bidirectional redox kinetics synergy mechanism of cobalt-doping vanadium disulfide anode

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Journal of Energy Chemistry 2024年第7期94卷 148-157页

作者： Enzhi Li Mingshan Wang Yuanlong Feng Lin Yang Qian Li Zhenliang Yang Junchen Chen Bo Yu Bingshu Guo Zhiyuan Ma Yun Huang Jiangtao liu Xing Li School of New Energy and Materials Southwest Petroleum UniversityChengdu 610500SichuanChina Institute of Materials China Academy of Engineering PhysicsMianyang 621908SichuanChina State Key Laboratory of Advanced Chemical Power Sources Guizhou Meiling Power Sources Co.Ltd.Zunyi 563003GuizhouChina school of Chemistry and Chemical Engineering Harbin Institute of TechnologyHarbin 150001HeilongjiangChina

Sodium-based storage devices based on conversion-type metal sulfide anodes have attracted great atten-tion due to their multivalent ion redox reaction ***,they also suffer from sodium polysul-fides(NaPSs)shuttling problems during the sluggish Na^(+) redox process,leading to"voltage failure"and rapid capacity ***,a metal cobalt-doping vanadium disulfide(Co-VS_(2))is proposed to simulta-neously accelerate the electrochemical reaction of VS_(2) and enhance the bidirectional redox of soluble *** is found that the strong adsorption of NaPSs by V-Co alloy nanoparticles formed in situ during the conversion reaction of Co-VS_(2) can effectively inhibit the dissolution and shuttle of NaPSs,and ther-modynamically reduce the formation energy barrier of the reaction path to effectively drive the complete conversion reaction,while the metal transition of Co elements enhances reconversion kinetics to achieve high ***,Co-VS_(2) also produce abundant sulfur vacancies and unsaturated sulfur edge defects,significantly improve ionic/electron diffusion ***,the Co-VS_(2) anode exhibits ultrahigh rate capability(562 mA h g^(-1) at 5 A g^(-1)),high initial coulombic efficiency(~90%)and 12,000 ultralong cycle life with capacity retention of 90%in sodium-ion batteries(SIBs),as well as impressive energy/power density(118 Wh kg^(-1)/31,250 W kg^(-1))and over 10.000 stable cycles in sodium-ion hybrid capacitors(SIHCs).Moreover,the pouch cell-type SIHC displays a high-energy density of 102 Wh kg^(-1) and exceed 600 stable *** work deepens the understanding of the electrochemical reaction mechanism of conversion-type metal sulfide anodes and provides a valuable solution to the shuttlingofNaPSs inSIBsandSIHCs.

关键词： Sodium-ionbatteries Sodium-ion hybrid capacitors Pouch cells Vanadium disulfide Shuttle effect

胸部恶性肿瘤放疗前后外周血细胞因子的检测及临床意义

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现代医学 2024年第1期52卷 77-82页

作者：祝丽晶濮娟潘艳王成师郁汉旭刘俊香侯盼飞南京医科大学康达学院附属涟水人民医院检验科江苏涟水223400 南京医科大学康达学院附属涟水人民医院肿瘤科江苏涟水223400

目的:通过检测胸部恶性肿瘤患者放疗前后外周血中白细胞介素-2(IL-2)、IL-4、IL-6、IL-10、肿瘤坏死因子-α(TNF-α)、干扰素-γ(INF-γ)的含量水平变化,探讨其临床意义。方法:按照严格的纳入和排除标准,选取南京医科大学康达学院附属... 详细信息

目的:通过检测胸部恶性肿瘤患者放疗前后外周血中白细胞介素-2(IL-2)、IL-4、IL-6、IL-10、肿瘤坏死因子-α(TNF-α)、干扰素-γ(INF-γ)的含量水平变化,探讨其临床意义。方法:按照严格的纳入和排除标准,选取南京医科大学康达学院附属涟水人民医院2021年10月—2023年5月收治的50例胸部恶性肿瘤患者作为肿瘤组,选用同期查体健康者30例为对照组。采集肿瘤组放射治疗前、放疗期间(放疗3周后)、放疗结束时、放疗结束后1个月和4个月,5个观察点的外周静脉血,运用流式细胞术检测患者放疗前后外周血中IL-2、IL-4、IL-6、IL-10、TNF-α、INF-γ的含量并与对照组相比。结果:与对照组相比,肿瘤组外周静脉血IL-2、IFN-γ的浓度水平明显低于对照组,IL-6和TNF-α的水平明显高于对照组,差异均有统计学意义(P0.05)。放疗期间肿瘤组外周血TNF-α自放疗后开始上升,至放疗结束后1个月升至最高,显著高于放疗前(P0.05);肿瘤组外周血IL-6自放疗后开始上升,放疗结束时达高峰后开始下降,放疗结束后4个月与放疗前相比无显著差异(P>0.05)。放射性肺损伤(RILI)组与非RILI组比较,IL-6和TNF-α水平在放疗的不同时期RILI组均升高;在放疗不同时期两组IL-2、IL-4、IL-10和IFN-γ水平差异无统计学意义。结论:放疗会不同程度地影响胸部肿瘤患者外周血细胞因子的水平,放疗过程中监测细胞因子的浓度可为机体的免疫危机状态以及肺的RILI提供预警,为放疗过程中实施早期的免疫预防和纠正措施提供理论依据。

关键词：恶性肿瘤放疗辅助性T细胞型细胞1因子辅助性T细胞2型细胞因子放射性肺损伤

DEFINITING AND ITS GEOLOGIC MEANING OF SOUTH-NORTH TREND FAULTED STRUCTURE BELT IN QIANGTANG BASIN, NORTH PART OF TIBET

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地学前缘 2000年第S1期7卷 223-224页

作者： liu Chiyang,Yang Xingke,Ren Zhangli,Wang Dingyi,Cheng Gang,Zheng Menlin[WT5,5”BX](department of Geology, Northwest university, Xi’an 710069,china)

There were more expounding to north—west (west) trend fault and north\|east trend fault within Qiangtang Basin, North Part of Tibet, in the past literature. With increasing of geophysical exploration data, nearly east\|west trend structure began to be taken note to. Since the year of 1995, by a synthetic study to geophysical and geological data, that south\|north trend faulted structures are well developed. These structures should be paid much more attention to, because they have important theoretical meaning and practical significance.1 Spreading of south\|north faulted structure belt According to different geological and geophysical data, the six larger scale nearly south\|north faulted structure belt could be distinguished within the scope of east longitude 84°～96° and near Qiangtang Basin. The actual location of the six belts are nearly located in the west of the six meridian of east longitude 85°,87°,89°,91°,93°,95° or located near these meridian. The six south\|north faulted structure belts spread in the same interval with near 2° longitude interval. The more clear and much more significance of south\|north trend faulted structure belts are the two S—N trend faulted structure belts of east longitude 87° and 89°. There are S—N trend faulted structure belts in the west of east longitude 83°,81°, or near the longitudes. The structure belts spreading features,manifestation,geological function and its importance, and inter texture and structure are not exactly so same. The structure belts all different degree caused different region of geological structure or gravity field and magnetic field. There is different scale near S—N trend faulted structure belt between the belts.

关键词： Qinghai—Tibet plateau Qiangtang Basin south—north trend structure belt transverse transform structure strike\|slip adjustment division of east—west region oil & gas prospecting

Dynamic Characteristics of Bubble Distribution Zone in Gas-Liquid Reactors

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石油学报（石油加工） 1997年第S1期13卷 136-142页

作者： Yuan Naiju, Du Jianxin, Hu Hua, liu Zheng, Ding Fuxin (department of Chemical Engineering, Tsinghua university, Beijing 100084)

ＤｙｎａｍｉｃＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＢｕｂｂｌｅＤｉｓｔｒｉｂｕｔｉｏｎＺｏｎｅｉｎＧａｓＬｉｑｕｉｄＲｅａｃｔｏｒｓＹｕａｎＮａｉｊｕ，ＤｕＪｉａｎｘｉｎ，ＨｕＨｕａ，ＬｉｕＺｈｅｎｇ，ＤｉｎｇＦｕｘ... 详细信息

ＤｙｎａｍｉｃＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＢｕｂｂｌｅＤｉｓｔｒｉｂｕｔｉｏｎＺｏｎｅｉｎＧａｓＬｉｑｕｉｄＲｅａｃｔｏｒｓＹｕａｎＮａｉｊｕ，ＤｕＪｉａｎｘｉｎ，ＨｕＨｕａ，ＬｉｕＺｈｅｎｇ，ＤｉｎｇＦｕｘｉｎ（ＤｅｐａｒｔｍｅｎｔｏｆＣｈ...

关键词： air lift loop reactor bubble column bubble distribution zone

Tuning electronic properties of cobalt phthalocyanines for oxygen reduction and evolution reactions

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Science china Chemistry 2024年第1期67卷 398-407页

作者： Jianlin Jiang Zhen liu Shuaijun Pan Xinnian Xia Bing Qin Yang Hu Xuxu Wang Jiamin Lan Yu Gu Encai Ou Weijian Xu Joseph J.Richardson Rui Guo SINOPEC Research Institute of petroleum Processing Co. Ltd.Beijing 100083China College of Chemistry and Chemical Engineering Hunan UniversityChangsha 410082China College of Chemistry and Materials Science Hunan Agricultural UniversityChangsha 410128China department of Chemical Engineering The University of MelbourneParkville 3010Australia College of Environmental Science and Engineering Hunan UniversityChangsha 410082China School of Engineering RMIT UniversityMelbourneVictoria 3001Australia

Metal–phthalocyanines are a class of catalytically active materials promising in energy conversion and storage fields(e.g.,electrocatalysis).However,understanding and controlling the electrochemical properties in metal-phthalocyanine systems is ***,we elucidate the electrocatalytic origins of a series of cobalt-phthalocyanine molecular catalysts and finetune their electronic properties at the atomic level,both experimentally and *** interactions between the cobalt center and the local coordination environment are regulated by introducing either electron-donating or electron-withdrawing groups on the phthalocyanine ligand,and the spin-orbit splitting of cobalt is increased by~0.15 eV compared with the nonsubstituted ***,the aminated cobalt phthalocyanine-based electrocatalysts exhibit low free energies in the ratedetermining steps of the oxygen reduction(-1.68 eV)and oxygen evolution reactions(0.37 eV).This contributes to the high electrocatalytic activity(e.g.,a halfwave potential of 0.84 V and an overpotential of 0.30 V at 10 mAcm^(-2)),featuring a high selectivity of a four-electron pathway(i.e.,a negligible by-product of hydrogen peroxide).These catalysts also exhibit exceptional kinetic current density(Tafel slope of 100 mV dec^(-1))in oxygen reduction reactions,in addition to a superior power density(158 mWcm^(-2))and a high cycling stability(>1,300 cycles)in Zn-air batteries,outperforming the commercial Pt/C and/or RuO2counterparts.

关键词： interfacial wettability molecular catalysts carbon nanotubes density functional theory electrochemistry

Extraction of Gold by Di(2-ethylhexyl)Sulfoxide and N-Octyl Sulfoxide

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Chemical Research in Chinese Universities 1989年第3期5卷 231-236页

作者： Lu Zhong’e, Que Haoquan, liu Guoxing, Wang Hanzhang and Zhu Qinhua (department of Chemistry, Suzhou university, Suzhou)

A long chain aliphatic sulfoxide can be used as an *** can extract almost all metallic ions which can be extracted by tributylphosphate (TBP).The extraction of gold was studied by Chekushin,V. S. and Mojski,*** petrol... 详细信息

关键词： Extraction Di(2-ethyl hexyl)sulfoxide N-octyl sulfoxide Gold

赫谢尔－巴尔克莱液体直井稳态波动压力计算模式

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石油钻探技术 1994年第1期22卷 51-53页

作者：樊洪海刘希圣石油大学(北京)石油工程系石油大学(北京)石油工程系复杂钻井工艺研究室

赫谢尔－巴尔克莱（Ｈｅｒｓｃｈｅｌ—Ｂｕｌｋｌｅｙ）流变模式是一个三参数模式，因其精度较高，近几年国内多用其描述钻井液的流变性。不过，与该模式相应的有关钻井水力学方面计算模式并不完善，影响了该模式的推广使用。本文以该... 详细信息

赫谢尔－巴尔克莱（Ｈｅｒｓｃｈｅｌ—Ｂｕｌｋｌｅｙ）流变模式是一个三参数模式，因其精度较高，近几年国内多用其描述钻井液的流变性。不过，与该模式相应的有关钻井水力学方面计算模式并不完善，影响了该模式的推广使用。本文以该模式为基础，从理论上推导并建立了直井起下钻或下套管过程中稳定层流条件下钻井液粘性产生的波动压力计算模式──—赫谢尔－巴尔克莱液体稳态波压模式。给出了有关计算公式和图表。本文为更准确地计算起下钻或下套管等钻井作业过程中井内产生的波动压力提供了理论依据。

关键词：波动压力直井数学模型钻井液