A5077080467- CO2 Sequestration and Geologic Interactions
- Phase Equilibria and Thermodynamics
- Hydrocarbon exploration and reservoir analysis
- Carbon Dioxide Capture Technologies
- Methane Hydrates and Related Phenomena
- Groundwater flow and contamination studies
- Environmental remediation with nanomaterials
- Chemical and Physical Properties in Aqueous Solutions
- Thermodynamic properties of mixtures
- Structural Engineering and Vibration Analysis
- Solar Radiation and Photovoltaics
- Advanced oxidation water treatment
- Concrete and Cement Materials Research
- Building Energy and Comfort Optimization
- Structural Load-Bearing Analysis
- Vibration and Dynamic Analysis
- Enhanced Oil Recovery Techniques
- Geological and Geochemical Analysis
- Paleontology and Stratigraphy of Fossils
- High-pressure geophysics and materials
- Petroleum Processing and Analysis
- Nanomaterials for catalytic reactions
- Private Equity and Venture Capital
- Solar Thermal and Photovoltaic Systems
- Rock Mechanics and Modeling
Southwest Petroleum University
2019-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2020-2025
SINTEF
2023-2024
Hunan University
2004-2023
SINTEF Digital
2023
China University of Geosciences (Beijing)
2019-2020
First Affiliated Hospital of Hunan University of Traditional Chinese Medicine
2020
Washington University in St. Louis
2013-2018
Jiangsu Provincial Architectural Design and Research Institute (China)
2008
The stability of UO2 is critical to the success reductive bioremediation uranium. When reducing conditions are no longer maintained, Mn redox cycling may catalytically mediate oxidation and remobilization Ligand-stabilized soluble Mn(III) was recently recognized as an important redox-active intermediate in biogeochemical cycling. This study evaluated kinetics oxidative dissolution by stabilized pyrophosphate (PP) desferrioxamine B (DFOB). Mn(III)-PP complex a potent oxidant that induced...
Continental flood basalts are extensive geologic features currently being evaluated as reservoirs that suitable for long-term storage of carbon emissions. Favorable attributes these formations containment injected dioxide (CO2) include high mineral trapping capacity, unique structural features, and enormous volumes. We experimentally investigated carbonation in whole core samples retrieved from the Grand Ronde basalt, same formation into which ∼1000 t CO2 was recently an eastern Washington...
The degradation of phenol using ozone with activated carbon (O3/AC system) was investigated in this study. O3/AC system also compared the single O3 and AC systems. total organic (TOC) removal efficiency roughly 26% 30% higher than systems, respectively. It demonstrated that rate TOC were significantly affected by concentration, dosage, solution pH. pseudo-first-order pseudo-second-order kinetic models fitted to identify mechanisms process. results Scanning Electron Microscopy,...
ABSTRACT China's Yinggehai Basin gas field is in the middle and late stages of development has a large CO 2 sequestration potential. Moreover, recovery low, it can be further enhanced by injecting . In order to study ratio realize storage, numerical simulation studies were carried out on three types reservoirs Dongfang A field, including hypotonic, mesotonic depletion, water intrusion. The results show that: (1) competitive adsorption improves storage CH 4 low‐permeability reservoirs;...
Strong quantum-confined nanoplatelets (NPLs) have emerged as one of the most promising materials for achieving blue emission. However, due to ionic properties perovskite lattice, it thermodynamically exhibits...
Summary We present a new algorithm based on automatic differentiation that enables precise computation of the derivatives Z-factor, facilitating utilization Newton’s method or coupling with robust flow solver. Leveraging free open-source code [MATLAB Reservoir Simulation Toolbox (MRST)], we develop an electrolyte cubic plus association (e-CPA) equation state (EoS) model to accurately represent injection carbon dioxide (CO2) in brine. By integrating and thermodynamics, construct advanced...
The Proterozoic millimeter-sized ministromatolites have been recognized for their potential biological origin, yet concrete biotic proof has elusive, which sparked debates about possible chemical origins. Recently, unique were identified in a microbial dolostone layer within the Mesoproterozoic Wumishan Formation at Lingyuan Northern China. Examination of thin sections these uncovered wealth coccoidal microfossils, measuring 10 to 30 micrometers size. Petrofabric analysis indicates that...
Marine anoxia events, as indicated by geochemical proxies, have been widely studied a possible mechanism driving the end-Permian mass extinction, which also inhibited subsequent biotic recovery. However, redox changes in aftermath of extinction and their further ecological effects are still controversial. Here, we report characteristics rock magnetic several sections Permian-Triassic transition South China reinterpret conditions during this period. Our study shows that mineral assemblages...
Eighteen models based on two equations of state (EoS), three viscosity models, and four mixing rules were constructed to predict the viscosities natural gases at high temperature pressure (HTHP) conditions. For pure substances, parameters free volume (FV) entropy scaling (ES) found scale with molecular weight, which indicates that ordered behavior Peng-Robinson (PR) Perturbed-Chain Statistical Associating Fluid Theory (PC-SAFT) propagates model. Predicting showed FV ES respectively combined...
Fractures in rocks could provide substantial surface area for reactions that lead to carbonate mineral precipitation geologic carbon sequestration. Diffusion-limited transport of solutes such zones affects the spatial and temporal distribution dissolution rates carbonation products, thus influencing overall sequestration process. A tube with a packed bed forsterite exposed at one end solution equilibrium 100 bar CO2 °C was used explore timing localization along one-dimensional...
Fractures and pores in basalt could provide substantial pore volume surface area of reactive minerals for carbonate mineral formation geologic carbon sequestration. In many fractures solute transport will be limited to diffusion, opposing chemical gradients that form as a result concentration differences can lead spatial distribution silicate dissolution precipitation. Glass tubes packed with grains olivine or different grain sizes compositions were used explore the identity dead-end...
The model, i.e., the thermodynamic focused on cubic-plus-association equation of state combined with Wong–Sandler mixing rule six parameters is presented (CPA-WS). model confirmed that inert association scheme more suitable for carbon dioxide (CO2) than 3B scheme, level equilibrium in dioxide–water (H2O) system. Meanwhile, CO2–H2O–sodium chloride (NaCl) system can be reasonably well predicted by using two adjustable H2O–NaCl and CO2–NaCl systems. average absolute relative deviations CO2...