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Article
Research on Aluminum Electrolysis from 1970 to 2023: A Bibliometric Analysis
The purpose of this work is to analyze the development direction and prospects in the field of aluminum electrolysis and to provide reference information for related research and industry personnel. The scient...
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Article
Mitigating Cathode Corrosion in Aluminum Reduction Cells Using a VOF-Electric Model
The corrosion of carbon cathodes in aluminum reduction cells operating at about 950°C significantly impacts the cells’ lifespan. This issue is exacerbated when graphitized cathodes are used. In this paper, a v...
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Article
Enhancing Sustainability in Aluminum Reduction Cells Through Cathode Repair Optimization and Numerical Simulations Study on Current Distribution and Erosion Hole Impact
The present study investigates the impact of erosion holes and subsequent repairs on the current distribution at the cathode-metal interface in aluminum reduction cells. The research focuses on examining the e...
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Article
Experimental Investigation and X-Ray Computed Microtomography Simulation on Thermal Physical Properties of Foundation Materials after Molten Salt Leakage in the Storage Tank
This paper studied the thermal physical properties of foundation materials in the molten salt tank of thermal energy storage system after molten salt leakage by Transient plane source experiment and X-ray comp...
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Article
Open AccessGenerating chord progression from melody with flexible harmonic rhythm and controllable harmonic density
Melody harmonization, which involves generating a chord progression that complements a user-provided melody, continues to pose a significant challenge. A chord progression must not only be in harmony with the ...
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Chapter and Conference Paper
Direct Preparation of Aluminum-Vanadium Intermediate Alloy Through Electrolysis in Na3AlF6-K3AlF6-AlF3-NaVO3 Molten Salts
The preparation of aluminum-vanadium (Al-V) intermediate alloys through the electrolysis in the Na3AlF6-K3AlF6-AlF3 system using liquid aluminum as cathode is a novel process. In the present study, the forms ...
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Chapter and Conference Paper
Electrowinning of Al-Sc Master Alloys in the LiF-AlF3-Sc2O3 Melts
– are highly demanded products used to create multi-functional and composites. A high cost of Al-Sc stops the industry from using them widely. This research investigates the possibility to via o...
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Chapter and Conference Paper
Multi-modal Video Topic Segmentation with Dual-Contrastive Domain Adaptation
Video topic segmentation unveils the coarse-grained semantic structure underlying videos and is essential for other video understanding tasks. Given the recent surge in multi-modal, relying solely on a single ...
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Article
Separation of Al3Zr Intermetallic Compound from Al–Zr Master Alloy Prepared by Molten Salt Electrolysis
This paper focuses on preparation of Al–Zr master alloy and Al3Zr intermetallic compound. A method is proposed to obtain Al3Zr intermetallic compound from Al–Zr master alloy by leaching. The alloy was prepared by...
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Article
Sustainable Recovery of Fluorine from Waste Aluminum Electrolyte by Sulfuric Acid Baking
The high-value, green and harmless purification of aluminum electrolysis comprehensive solid waste can not only reduce its harm to the environment and soil but also separate and recover the high-value rare ele...
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Article
Controlled Ledge Profile of Aluminum Smelting Cell Using Sidewalls Heat Exchangers Supplied with Molten Salt
This work aims to study the effect of sidewalls molten salt heat exchangers (MSHE) on the ledge profile in an aluminum smelting cell. Thus, a three-dimensional (3D) model involving a heat-electric-flow field-c...
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Article
Open AccessBaseline ALBI Grade Predicts Benefits After Splenectomy for Cirrhotic Patients with Hypersplenism
Splenectomy is an effective treatment for correcting cytopenia caused by hypersplenism secondary to cirrhosis. However, other potential benefits have not been well characterized. In this study, we investigated...
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Article
Study on Decomposition Mechanism of K3AlF6 by Quantum Chemical Calculations
The decomposition mechanism of K3AlF6 was investigated by quantum chemical calculation based on density functional theory (DFT). In order to clarify the structure properties of the optimized K3AlF6, the Mayer bon...
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Article
A Numerical Evaluation of the Lorentz Force Effect on CO2 Bubble Flow in the Aluminum Reduction Cell
This article investigates the Lorentz force effect on the CO2 bubble flow from anode base in aluminum reduction cells using a computational fluid dynamics model. The average Lorentz force under the anode is about...
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Chapter and Conference Paper
A Discussion on Thermal Impact of Anode Change in Aluminum Reduction Cell
is the most important in industry. Influence of new is mainly concentrated in two aspects: thermal impact and ) impact. This paper only focuses on the thermal impact part. The paper theoretically calcu...
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Article
Leaching valuable metals from spent lithium-ion batteries using the reducing agent methanol
When considering resource shortages and environmental pressures, salvaging valuable metals from the cathode materials of spent lithium-ion batteries (LIBs) is a very promising strategy to realize the green and...
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Article
Control of thermoacoustic instability of liquid-spray flame with porous sound absorber
A kind of porous sound absorber was studied to control the thermoacoustic oscillation of liquid mist flame, which combined natural fibrous materials and perforated plate. It could optimize the sound absorption...
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Article
High-Performance Pd/AC Catalyst for Meropenem Synthesis Based on Selective Surface Modification of Activated Carbon
Activated carbon (AC) was treated with nitric acid, hydrogen peroxide, and urea. The obtained products were then used as supports for the preparation of palladium/activated carbon (Pd/AC) catalysts. The charac...
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Article
Quantum Chemical Calculation on the Decomposition Mechanism of Na3AlF6
Quantum chemical calculation was performed to study the decomposition mechanism and the optimized structure of Na3AlF6 at the density functional theory (DFT). To elucidate the structural properties of the optimiz...
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Chapter and Conference Paper
Toward Understanding WordArt: Corner-Guided Transformer for Scene Text Recognition
Artistic text recognition is an extremely challenging task with a wide range of applications. However, current scene text recognition methods mainly focus on irregular text while have not explored artistic tex...
