A5100720623- Process Optimization and Integration
- Advanced Control Systems Optimization
- Ionic liquids properties and applications
- Chemical and Physical Properties in Aqueous Solutions
- Crystallization and Solubility Studies
- Thermodynamic properties of mixtures
- Phase Equilibria and Thermodynamics
- Risk and Safety Analysis
- Hydrocarbon exploration and reservoir analysis
- Chemistry and Chemical Engineering
- Carbon dioxide utilization in catalysis
- Fault Detection and Control Systems
- Advanced Algorithms and Applications
- Innovative Microfluidic and Catalytic Techniques Innovation
- Embedded Systems and FPGA Design
- Drilling and Well Engineering
- Geological Studies and Exploration
- Petroleum Processing and Analysis
- Hydrogen embrittlement and corrosion behaviors in metals
- biodegradable polymer synthesis and properties
- High-Velocity Impact and Material Behavior
- Biodiesel Production and Applications
- Advanced Measurement and Detection Methods
- Analytical Chemistry and Chromatography
- Polymer composites and self-healing
China University of Petroleum, East China
2011-2025
China University of Petroleum, Beijing
2018-2024
University of Manchester
2019-2024
China Special Equipment Inspection and Research Institute
2023-2024
China University of Mining and Technology
2019
Sandia National Laboratories California
2017
Ocean University of China
2011-2012
China Aerospace Science and Industry Corporation (China)
2010
Huazhong University of Science and Technology
2007
As an emerging green and sustainable solvent, a deep eutectic solvent (DES) applied to the carbon capture process is considered be promising absorbent. This work aims comprehensively evaluate potential effectiveness of DESs for CO2 capture. First, hydrophobic DES, which composed tetrabutylammonium bromide as hydrogen bond acceptor (HBA) decanoic acid donor (HBD) with molar ratio 1:2, was screened out from 280 by conductor-like screening models–segment activity coefficient (COSMO-SAC) model....
The application of ionic liquids in separating complex ternary azeotropic system via extractive distillation (ED) is investigated. Five configurations using 1-butyl-3-methylimidazolium dicyanamide ([BMIM][DCA]) as entrainer are proposed for tetrahydrofuran/ethanol/water, including heat-integrated (HITED), HITED under reduced pressure (HITEDRP), and three heat pump-assisted (HP-TED 1, HP-TED 2 HP-TEDRP) configurations. A multi-objective optimization procedure employed to optimize HITEDRP,...
Ultra-deep well perforation is an important direction for the development of unconventional oil and gas resources, security with shock loads a difficult technical problem. Firstly, theoretical analysis perforated string carried out, dynamics models which are established in directions axial, radial circumferential. Secondly, process perforating hundreds bullets simulated by using software LS-DYNA (ANSYS, Inc, Pennsylvania, USA). The propagation attenuation model established, calculation to...
To solve the problem of treating isobutanol-containing wastewater in industrial production, four relatively green solvents (hexamethyldisiloxane, isopentyl acetate, ethyl and propylene carbonate) were selected as extractants for separation water isobutanol. Liquid–liquid equilibrium (LLE) data + isobutanol hexamethyldisiloxane/isopentyl acetate/ethyl acetate/propylene carbonate measured at 298.2 K 101.3 kPa. The extraction performance was evaluated by distribution coefficient (D) factor (S)....
AbstractComposite hydrogels of nano-hydroxyapatite (n-HA)/polyvinyl alcohol (PVA) were prepared by solution and freeze thawing methods in this paper. The effect different n-HA content on PVA melting point, crystallinity mechanical property was studied. Differential scanning calorimetry measurement exhibited a decrease the crystallisation temperature with addition n-HA. reason should be that hydrogen bonds macromolecule are destroyed when form bonding n-HA, thus suppressing polymer chains....
The sulfide stress cracking (SSC) behavior of three micro-alloying 110 ksi grade Cr-Mo casing steels were evaluated according to the A-Method tensile test specified in NACE TM0177 standard (NACE A-method). fractures SSC specimens and micro-structures characterized by scanning electron microscopy (SEM) with backscattering diffraction (EBSD) transmission (TEM) BF STEM mode. results show that on premise ksi, yield strength Co-Mo steel was satisfactory, finer spherical carbides increased number...
Abstract The high‐voltage pulse discharge technology, which is based on the electrohydraulic effect, can generate powerful, controllable, and repetitive shock waves (EHSWs) in underground confined space, so it has been applied petroleum industry to improve permeable of reservoir. In this paper, a numerical model LS‐DYNA built study damage analysis cement sheath rock subjected EHSWs during perforation completion. results show that stress state surrounding hole determined by pressure from both...
The scientific and reasonable maintenance strategy is critical to ensure the continuous operation of stationary equipment in petrochemical industry; both risk-based inspection (RBI) integrity operating windows (IOWs) are effective for maintenance. In traditional static RBI, risk assumed remain constant whole period, latest variations medium process parameters not fed back into calculation. Thus, value may be overestimated or underestimated, leading unexpected failures excessive inspection....
In this study, the metal-non-metal mineral gas-water hydrothermal concept is used to analyze movement channels of magmatic heating water. Further, fractures-faults-cracks microfissures hierarchical configuration water proposed. addition, magma thermal field formed by studied and analyzed. Based on basin simulation method, which combined with paleo-tectonic evolution analysis restoration ancient burial depth in middle-eastern parts Qinshui Basin, tectonic history, hydrocarbon generation...