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Effects of oxygen content on gaseous and solid products during molten salt oxidation of cation exchange resins
Molten salt oxidation (MSO) is an advanced method for waste resins treatment; nevertheless, the research about gas product variations of resins under...
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Synthesis of carbon nitride in potassium hydroxide molten salt for efficient uranium extraction from radioactive wastewater
Photocatalysis-assisted removal of uranium has been proven as an effective method for the elimination of radioactive pollution from wastewater. In...
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Thermal properties analysis and thermal cycling of HITEC molten salt with h-BN nanoparticles for CSP thermal energy storage applications
Molten salts are the operational fluid for most concentrated solar power (CSP) systems, which has attracted more attention among the scientific...
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Separation of Copper and Iron from Chalcopyrite in Molten Salt
Around 84% of copper is produced from chalcopyrite through pyrometallurgical routes. However, iron is usually separated from copper matter and ends...
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A Method to Extract Vanadium from HIsmelt Reduction Slag: In Situ Sodium Salt Oxidation and Alkali Leaching
The HIsmelt smelting reduction process is an efficient direct reduction process for smelting vanadium titanomagnetite ores. About 80% vanadium is...
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Utilization of molten chloride salt derived from MSWI fly ash washing as energy storage material: thermophysical properties and corrosion behavior
Fly ash, as a byproduct of municipal solid waste incineration, contains several kinds of pollutants, especially dissolvable salts that cause a severe...
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Thermal defluorination behaviors of PFOS, PFOA and PFBS during regeneration of activated carbon by molten salt
Current study proposes a green regeneration method of activated carbon (AC) laden with Perfluorochemicals (PFCs) from the perspective of...
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Molten salt synthesis of porous graphene-like carbons as peroxydisulfate catalyst for the efficient removal of rhodamine B dye
Carbon materials have been receiving considerable attention as effective green catalysts for peroxydisulfate (PDS) activation to degrade organic...
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Recovery of Rare-Earth Elements from Molten Salt Electrolytic Slag by Fluorine Fixation Roasting and Leaching
Recycling waste containing rare earth has always been a research hotspot. The molten salt electrolysis process of rare-earth metals and alloys...
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Recycling of silicon solar panels through a salt-etching approach
The production and use of silicon (Si) solar panels is soaring during the transition to a carbon-neutral energy system. To mitigate their...
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Decontamination of uranium-containing radioactive waste from stainless steel surfaces using NaOH-based molten salts
Herein, we report a new strategy for the rapid removal of uranium-containing contaminants from metal surfaces, and it relies on decontaminants made...
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Magnetic Fe2O3/biochar composite prepared in a molten salt medium for antibiotic removal in water
The large-scale use of antibiotics is causing serious water pollution problems, and it is of great significance to develop new technologies to remove...
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A novel de-rusting method with molten salt precleaning and laser cleaning for the recycling of steel parts
AbstractSteel parts are a kind of high recovery value product for which de-rusting is the primary step in the recycling process. Laser cleaning is a...
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Catalytic effect of cesium on the oxidation behavior of cation exchange resins in Li2CO3-Na2CO3-K2CO3 melt
After the treatment of liquid radioactive waste, there is a certain amount of Cs in the waste resin, and these Cs-doped resins are prone to...
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Oxidative Dissolution of Cemented Tungsten Carbides in Molten Sodium Carbonate by Addition of Copper(I) Oxide as Oxidizing Agent for Tungsten Recycling
Due to the monopolized supply of tungsten resource, it is important to efficiently recycle tungsten scrap for use as a secondary resource. The...
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Emerging Nanoelectrocatalysts for the Oxidation of Ethanol in Alkaline Fuel Cells
The depletion of fossil fuel reserves accompanied by the overwhelming evidence of global warming has necessitated the shift from fossil-based fuels...
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Scale-Up Study of Molten Salt Electrolysis using Cu or Ag Cathode and Vacuum Distillation for the Production of High-Purity Mg Metal from MgO
AbstractTo produce high-purity Mg metal directly from MgO, the scale-up of a novel electrolytic process using a metal cathode and vacuum distillation...
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A New Approach for Cu and Fe/FexB Production from Chalcopyrite by Molten Salt Electrolysis
AbstractIn the present study, copper (Cu) and iron boride (Fe x B) were produced for the first time through molten salt electrolysis using...
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Thermal De-coating Pre-treatment for Loose or Compacted Aluminum Scrap and Consequences for Salt-Flux Recycling
In aluminum recycling, thermal de-coating pre-treatments remove moisture and organic contamination before re-melting. If the scrap is compacted into...
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Research Progress in the Preparation of MXene Materials and Their Application in the Detection of Heavy Metal Ions
Heavy metal pollution is becoming increasingly serious and poses great harm. Rapid, trace, accurate, and highly selective detection of heavy metals...