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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Improving coal seam permeability and displacing methane by injecting liquid CO2: An experimental study 期刊论文 Fuel, 2020, 卷号: 281 作者:  Wen, Hu;  Wang, Hu;  Fan, Shixing;  Li, Zhenbao;  Chen, Jian 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Carbon dioxide  Coal deposits  Compression testing  Compressive strength  Flow of gases  Liquid methane  Liquids  Methane  Scanning electron microscopy  Coal permeabilities  Coal seam permeability  Fracture network  Injection pressures  Mercury intrusion porosimetry  Pores structure  Uni-axial compression tests  Uniaxial compressive strength   The Influence Analysis of Centrifugal Inertia Force Effect on the Flow Field and Sealing Characteristics of Supercritical Carbon Dioxide Dry Gas Seal 期刊论文 Mocaxue Xuebao/Tribology, 2020, 卷号: 40, 期号: 6, 页码: 781-791 作者:  Yan, Ruqi;  Ding, Xuexing;  Xu, Jie;  Yu, Shurong;  Ding, Junhua 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Carbon dioxide  Centrifugation  Film thickness  Finite difference method  Flow fields  Gases  Navier Stokes equations  Pressure effects  Sealants  Supercritical fluid extraction  Governing equations  Law of conservation of energy  Pressure and temperature  Sealing characteristics  Spiral groove dry gas seals  Strong interaction  Supercritical carbon dioxides  Theoretical foundations   Damage effects on coal mechanical properties and micro-scale structures during liquid CO2-ECBM process 期刊论文 Journal of Natural Gas Science and Engineering, 2020, 卷号: 83 作者:  Li, Zhenbao;  Wang, Fengshuang;  Shu, Chi-Min;  Wen, Hu;  Wei, Gaoming 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Carbon dioxide  Coal  Coal deposits  Coal industry  Compression testing  Compressive strength  Cracks  Ductile fracture  Gas emissions  Greenhouse gases  Liquid methane  Liquids  Methane  Minerals  Scanning electron microscopy  Tensile strength  Unsaturated polymers  Brazilian splitting tests  Commercial potential  Energy dispersive x-ray diffractions  Enhanced coalbed methane recoveries  Mechanical characteristics  Micro-scale structures  Pre-existing crack  Uni-axial compression tests   Effect of micro-oxygen pretreatment on gas production characteristics of anaerobic digestion of kitchen waste 期刊论文 Journal of Material Cycles and Waste Management, 2020, 卷号: 22, 期号: 6, 页码: 1852-1858 作者:  Zhen, Xiaofei;  Zhang, Xiaoyan;  Li, Shuaibing;  Li, Mingche;  Kang, Jian 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Ammonia  Chemical oxygen demand  Efficiency  Fermentation  Gas industry  Gases  Kitchens  Oxygen supply  Ammonia nitrogen  Anaerobic fermentation  Control groups  Facultative anaerobes  Gas productions  Inhibitory effect  Nitrogenous compounds  Treatment group   Effect of micro-oxygen pretreatment on gas production characteristics of anaerobic digestion of kitchen waste 期刊论文 Journal of Material Cycles and Waste Management, 2020, 卷号: 22, 期号: 6, 页码: 1852-1858 作者:  Zhen, Xiaofei;  Zhang, Xiaoyan;  Li, Shuaibing;  Li, Mingche;  Kang, Jian 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Ammonia  Chemical oxygen demand  Efficiency  Fermentation  Gas industry  Gases  Kitchens  Oxygen supply  Ammonia nitrogen  Anaerobic fermentation  Control groups  Facultative anaerobes  Gas productions  Inhibitory effect  Nitrogenous compounds  Treatment group   Preparation of NH2-SH-GO/SWCNTs based on graphene oxide/single-walled carbon nanotubes for CO2 and N2 separation from blast furnace gas 期刊论文 Microporous and Mesoporous Materials, 2020, 卷号: 306 作者:  Jiang, Lili;  Meng, Yimin;  Zhang, Wenpeng;  Yu, Haitao;  Hou, Xingang 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Blast furnaces  Carbon dioxide  Electron emission  Field emission microscopes  Fourier transform infrared spectroscopy  Gases  Graphene  Gravimetric analysis  High resolution transmission electron microscopy  Molecular sieves  Nanotubes  Oil field equipment  Scanning electron microscopy  Separation  Sieves  Single-walled carbon nanotubes (SWCN)  Specific surface area  Stereo image processing  Thermogravimetric analysis  Zeolites  Blast furnace gas  Brunauer emmett tellers  Field emission scanning electron microscopy  Gas separations  Intake pressure  Large specific surface areas  Molecular sieve membranes  Nano-carbon material   Evaluation of different turbulence models on simulation of gas-liquid transient flow in a liquid-ring vacuum pump 期刊论文 Vacuum, 2020, 卷号: 180 作者:  Guo, Guangqiang;  Zhang, Renhui;  Yu, Hao 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Forecasting  Gases  Impellers  Liquids  Turbulence models  Two phase flow  Vacuum pumps  Vortex flow  Complex channels  Computation costs  Gas liquid flows  Gas-liquid interface  Impeller passage  Numerical results  Reynolds averaged  Vortex structures   Modeling and Performance Analysis of Shale Oil and Methane Cogeneration by Oil Shale Pyrolysis Integrated with a Pyrolysis Gas Methanation Process 期刊论文 Energy and Fuels, 2020, 卷号: 34, 期号: 9, 页码: 11690-11698 作者:  Li, Hongwei;  G., Li;  Q., Yang;  H., Zhou 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Conversion efficiency  Crude oil  Economics  Energy efficiency  Gases  Hydrogenation  Investments  Methanation  Methane  Oil shale  Petroleum industry  PyrolysisChemical conversions  Direct combustion  Exergy efficiencies  High-value chemicals  Performance analysis  Pyrolysis process  Techno-Economic analysis  Technoeconomic performance   Effect of nitrogen on the microstructures and mechanical behavior of Ti-6Al-4V alloy additively manufactured via tungsten inert gas welding 期刊论文 Materials Today Communications, 2020, 卷号: 24 作者:  Huang, Jiankang;  Chen, Huizi;  Pan, Wei;  Yu, Shurong;  Fan, Ding 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Additives  Aluminum alloys  Compressive strength  Flow rate  Gas welding  Inert gases  Microstructure  Multilayers  Nitrogen  Ternary alloys  Titanium alloys  Titanium nitride  Tungsten  Vickers hardness  Compression strength  Hardness increase  Manufacturing process  Mechanical behavior  Multilayer structures  Nitrogen flow rates  Single channels  Tungsten inert gas welding   Investigation on parameters optimization for gas permeability testing of concrete: Inlet-gas pressure and confining pressure 会议论文 作者:  Qian, Rusheng;  Shi, Jiashun;  Li, Yan;  Chen, Wei;  Liu, Guojian 收藏  |  浏览/下载：5/0  |  提交时间：2020/12/18 Aggregates  Calibration  Computerized tomography  Concrete aggregates  Concrete testing  Concretes  Gases  Polymethyl methacrylates  Porous materials  Rock pressure  X raysCementitious materials  Intrinsic permeability  Mercury intrusion porosimetry methods  Parameter optimization  Parameters optimization  Permeability testing  Pore characteristics  X-ray computed tomography