A5100459730- Calcium Carbonate Crystallization and Inhibition
- Minerals Flotation and Separation Techniques
- Chemical and Physical Properties in Aqueous Solutions
- CO2 Sequestration and Geologic Interactions
- Petroleum Processing and Analysis
- Mine drainage and remediation techniques
- Bacteriophages and microbial interactions
- Metal Extraction and Bioleaching
- Hydrocarbon exploration and reservoir analysis
- Crystallization and Solubility Studies
- Environmental and Agricultural Sciences
- Magnetic and Electromagnetic Effects
- Aluminum Alloys Composites Properties
- Enhanced Oil Recovery Techniques
- Reservoir Engineering and Simulation Methods
- Magnesium Alloys: Properties and Applications
- Industrial Gas Emission Control
- Bone Tumor Diagnosis and Treatments
- Antibiotic Resistance in Bacteria
- Ionic liquids properties and applications
- Metallurgical Processes and Thermodynamics
- Hydraulic Fracturing and Reservoir Analysis
- Soybean genetics and cultivation
- Land Use and Ecosystem Services
- Impact of Light on Environment and Health
Shandong University
2018-2025
Suzhou Research Institute
2025
Langfang Normal University
2025
Nanjing University
2025
Suzhou Municipal Hospital
2025
Hebei University of Technology
2022-2023
Qingdao University of Technology
2023
Chengdu Technological University
2023
Baker Hughes (United States)
2020-2023
Hubei University of Chinese Medicine
2022
Green separation of protein (e.g., bovine serum albumin (BSA)) by low-melting mixture solvents (LoMMSs) depends on the underlying mechanism between BSA and LoMMSs. Here, we for first time find that eco-friendly biomass-derived LoMMSs could be potentially used efficient green purification enthalpy-driven interactions. Biomass-derived possess merits high biocompatibility, degradability, abundance, low cost. A single high-affinity binding site via hydrogen bonding van der Waals forces is...
Abstract Background Antimicrobial toxin genes (ATGs) encode potent antimicrobial weapons in nature that rival antibiotics, significantly impacting microbial survival and offering potential benefits for human health. However, the drivers of their global diversity biogeography remain unknown. Results Here, we identified 4400 ATG clusters from 149 families by correlating 10,000 samples worldwide with over 200,000 genome data. We demonstrated communities universally complex diverse ATGs,...
Summary This work reports a reliable and systematic study of barite-nucleation kinetics in the presence scale inhibitors from 4 to 90°C at various conditions. In this study, we designed developed an apparatus nucleation barite-scale formation by monitoring change photocurrent created 5-mW, 635-nm red laser. The photodetector has wide wavelength range which sensitivity peak 960 nm. A set convex concave lenses was used control beam diameter so that it can pass through more particles increase...
A reliable anoxic plug flow reactor has been developed to study iron sulfide (FeS) precipitation kinetics, solubility, and phase transformation simultaneously. The effects of temperature (23–125 °C), ionic strength (0.00886–5.03 mol/kg), ferrous [Fe(II)] [S(-II)] concentration ratio (1:20 1:5) were studied. kinetics FeS was found be a pseudo-first-order reaction with respect Fe(II) concentration, when is significantly lower than the S(-II) concentration. can accelerated by high but not...
Additives play an important role in crystallization controls both natural and industrial processes. Due to the lack of theoretical understanding how additives work, use design various disciplines are mostly conducted empirically. This study has developed a new model predict additive impacts on based classical nucleation theory regular solution theory. The assumes that can impact nucleus partial molar volume apparent saturation status minerals. These two were parametrized be proportional...
Abstract Ferrous iron (Fe2+) is one of the most common cations existing in oil and gas production water. Most Fe2+ ions come from dissolution siderite reservoir corrosion steel pipes. Compared to Ca2+ Mg2+, has a higher complex stability constant with some inhibitor function groups like phosphonate carboxyl due its transition metal structure. Therefore, understanding influence on inhibitors important enhance inhibition performance. Work still remain be done understand effect scale...
The mechanistic modeling of mineral crystallization is essential for the understanding and control many natural industrial processes. In past century, mechanisms models have been proposed to explain observations in different stages. However, most only focus on a certain step or mechanism (e.g., nucleation, aggregation) lack comprehensive view. Incorporating aggregation, surface reaction together, this study developed an analytical two-stage model simulate particle size number concentration...
The microstructural evolution and mechanical properties of twin-roll casting (TRC) hot rolling (HR) Mg–3Al–1Bi (in wt.%, TRC-AB31 HR-AB31) alloys were investigated compared with AZ31 alloy as the benchmark. addition Bi in TRCed can not only reduce central segregation but also introduce thermally stable Mg3Bi2 phases distributed uniformly α-Mg matrix. second a larger size lead to particle stimulated nucleation (PSN), which turn, promoted dynamic recrystallization (DRX) HR-AB31 weaken its...
Calcite and barite are two of the most common scale minerals that occur in various geochemical industrial processes. Their solubility predictions at extreme conditions (e.g., up to 250 °C 1500 bar) presence mixed electrolytes hindered by lack experimental data thermodynamic model. In this study, calcite high Na2SO4 (i.e., 0.0407 m Na2SO4) a synthetic brine bar were measured using our high-temperature high-pressure geothermal apparatus. Using set other from thorough literature review,...
Abstract Mineral scale formation can lead to the blockage and shutdown of production wells in oil gas industry. Large amounts inhibitors are added mitigate losses due such mineral formation. Both insufficient excessive inhibitor additions cause unnecessary expenses. Because inhibition mechanisms poorly understood, current models do not predict accurately minimum effective dosage (MED) required for different inhibitors, temperatures, times over wide ranges. Using a new approach, this paper...
Abstract Deep water oil and gas production is playing an important role in global energy support. With the advancement of deep offshore recent years, there are more chances encountering with extreme conditions high temperature (up to 250 °C), pressure 1,500 bars) TDS halite saturated salinity) presence mixed electrolytes. Scale control such environment requires accurate prediction scale formation tendency. However, most previous models not capable predicting mineral solubilities over wide...
Abstract Increasing production activities in sour environments with equipment and piping made of low corrosion- resistant carbon steel result significant iron sulfides (FeS) corrosion scaling problems. FeS scale control is challenging as formation favored water chemistry (extremely solubility fast precipitation kinetics) complex phase transformations. Efficient chemical scales has not been found. A polymeric compound containing amide or its derivative functionalities showed a promising...
Sulfate minerals (barite, anhydrite, and celestite) can be a technological hindrance as result of scale formation especially for operations where seawater injection is involved. The effect pH, temperature, saturation index (SI) on sulfate mineral nucleation growth are fairly well-known, but the influence pressure kinetics has attracted no attention. Here we show that barite, celestite highly dependent hydrostatic applied even under constant thermodynamic driving force, is, at same...
Abstract Calcium carbonate is the most common scales in oilfield and thus has been heavily studied. However, calcium scale problems continue to occur causing significant economic loss. To better control scale, reliable models on scaling risk inhibition predictions are clearly necessary, which motivates this study. develop such a model, it necessary gain understanding mineral nucleation kinetics based experimental studies, can correctly interpret field data observations occurrence. While...