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Kilauea eruption triggered by pressure built over a decade（图）
Kilauea eruption triggered pressure built over decade
2021/3/19
The 2018 eruption of Kilauea Volcano was one of the largest volcanic events in Hawaii in 200 years. The eruption was triggered by a relatively small and rapid change in the volcano after a decade-long...
中国地质大学科学技术发展院陈孝君(博士研究生),姚光庆* 等, 资源学院/构造与油气资源教育部重点实验室 JGR-Solid Earth, 2019, Capillary Pressure Curve Determination Based on a 2‐D Cross‐Section Analysis Via Fractal Geometry: A Bridge Between 2‐D and 3‐D Pore Structure of Porous Media（图）
二维；多孔介质；三维；输运机理
2021/10/20
近日，国际地球物理Nature Index期刊《Journal of Geophysical Research: Solid Earth》刊出了中国地质大学关于多孔介质二维和三维之间输运机理方面的最新研究成果：基于分形几何的二维截面分析确定毛细管压力曲线：多孔介质的二维和三维孔隙结构之间的桥梁(Capillary Pressure Curve Determination Based on a 2-...
Petrological Investigations and Zircon U-Pb Dating of High Pressure Felsic Granulites from the Yushugou Complex, South Tianshan, China
Anticlockwise P-T path HP felsic granulites P-T pseudosection U-Pb zircon dating South Tianshan
2018/4/10
As a window of insight into the lower crust, high pressure granulite has received much attention since last decade. Yushugou high pressure granulite-peridotite Complex was located in the northeast mar...
中国地质大学科学技术发展院郭会荣等环境学院 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, FEB 2018. Soret effect on the diffusion of CO2 in aqueous solution under high-pressure
高压；条件下；CO2；水溶液；热扩散
2021/10/21
国际知名期刊《International Journal of Heat and Mass Transfer》上近日刊发了中国地质大学环境学院郭会荣教授团队的论文——高压条件下CO2在水溶液中的热扩散研究（Soret effect on the diffusion of CO2 in aqueous solution under high-pressure）。
Temperature and pressure gas geoindicators at the Solfatara fumaroles (Campi Flegrei)
Fluid pressure temperature hydrothermal system sulfur volcanic jet hole jet hole gas system
2015/8/27
Long time series of fluid pressure and temperature within a hydrothermal system feeding the Solfatara fumaroles are investigated here, on the basis of the chemical equilibria within the CO2–H2O–H2–CO ...
日本冈山大学Misasa High-Pressure Group访问中国科学院地球化学研究所（图）
日本冈山大学 Misasa High-Pressure Group 中国科学院地球化学研究所
2015/6/25
应中国科学院地球内部物质高温高压重点实验室邀请，日本冈山大学地球内部物质科学研究所(ISEI， Okayama University)Misasa High-Pressure Group的Prof. ITOEiji等一行六人6月18日‒21日期间访问地球化学研究所，并于6月19日在地化所地球内部物质高温高压重点实验室三楼会议室做了系列学术报告，报告会由高压室的张宝华研究员和翟双猛研究员...
Experimental study of rare earth element partitioning between calcite and sodium chloride solution at room temperature and pressure
rare earth elements lanthanide calcite partition coefficient calcium carbonate
2017/4/11
The rare earth element (REE) partition coefficients between calcite and aqueous solution were obtained experimentally
under the conditions of pH, ionic strength and REE concentration level in the par...
Effect of Pressure on the Sorption of Yb by Montmorillonite
Cation fixation Deprotonation Infrared spectroscopy Lanthanides Ytterbium
2011/11/23
Abstract: X-ray diffraction, infrared, and cation-exchange capacity measurements of the reaction products of montmorillonites with YbCl3·6H2O show that at 1 atm irreversible sorption of Yb3+ increases...
Design Research of the Hydraulic Stopple Plugging Machine for Pipeline Maintenance under Pressure
Design Hydraulic Stopple Plugging Machine Pipeline Maintenance
2011/12/16
Hydraulic stopple plugging machine is composed of plugging head, connecting box and hydraulic cylinder etc, which is an important equipment for oil and gas pipeline maintenance under pressure. The plu...
Water Pressure Numerical Analysis of Lining Structure in Mountain Tunnel
Lining Mountain Tunnel Numerical Analysis Seepage Water Pressure
2011/12/20
It is hard to control the high pressure water in mountain tunnel construction. Distribution of seepage field, stress field and displacement field of tunnel are analyzed by numerical method with equiva...
Load Calculation Method of Tunnels with Shallow Buried Depth and Unsymmetrical Pressure in Regions of Weak Fissured Surrounding Rock
Lining Load Numerical Calculation Tunnel with Unsymmetrical Pressure Weak Surrounding Rock
2011/12/21
The key problem of supporting structure design is the load calculation in tunnels with shallow buried depth and unsymmetrical pressure in the situation of weak surrounding rock. The results of simplif...
Determination of Henry’s law constant of halocarbons in seawater and analysis of sea-to-air flux of iodoethane (C2H5I) in the Indian and Southern oceans based on partial pressure measurements
solubility equilibrator volatile organic compounds
2017/4/12
The sea-to-air flux of C2H5I (iodoethane) in the Indian Ocean and the Southern Ocean was estimated from the Henry’s
law constant (KH) and the measured partial pressures of C2H5I in surface seawater a...
Principle Analyzing and Structure Designing for Driving and Timing of Fluid Medium Pressure Difference Pipeline Robot
Driving of Fluid Medium Pressure Difference Energy Self-Support Pipeline Robot Throttle Timing
2011/12/15
A pipeline robot is brought forward using the energy of fluid medium transmitting within the pipeline to perform the driving and timing. The robot is soaking in the pipeline full of flowing fluid medi...
Can pressure promote hydrocarbon generation from organic matter?—New experimental proof
pressure pyrolysis natural gas carbon and hydrogen isotopes
2017/8/9
In order to investigate if pressure can increase the yield of the yield of methane and gaseous hydrocarbon as a whole, both anhydrous and hydrous isothermal pyrolysis experiments were performed on Fus...
Deformation of Stibnites and Pyrites in the Madsan Antimony Deposit (Niğde, Turkey): Implications for Pressure-Temperature Conditions of Local Deformation
Local Deformation Stibnites Pyrites
2009/7/8
The Madsan antimony deposit at the southeastern part of the Niğde province (south-central Turkey) includes a series of epithermal veins hosted by marbles and gneisses. The veins have a simple min...