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Study on the Cavitation and Dissociation of Sulfur from Zinc Leaching Residue
Recycling and harmless treatment of zinc leaching residue is always an important problem in zinc hydrometallurgy. At present, the common method to...
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Mechanical and Leaching Properties of Solidified Clinical Waste Incinerator Fly Ash Mortar
With the rise of COVID-19 pandemic cases, the volume of clinical waste delivered to incinerator plants from hospitals, clinics, laboratories,... -
Indirect Carbonation by a Two-Step Leaching Process Using Ammonium Chloride and Acetic Acid
Indirect carbonation as an efficient CO 2 sequestration strategy has received extensive attention in recent years. This study proposes a two-step...
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Assessment of the Leaching Behavior of Landfill Mining Waste at Tiruchirappalli City in India
The legacy waste resulting from landfill mining activities at the Ariyamangalam dump yard has been gathered and analyzed to determine its potential...
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Leaching of silver sulfide with copper sulfate-tartrate-thiosulfate solutions
Due to the high toxicity of cyanide, researchers are trying to find an environmentally friendly and sustainable leaching process for precious metals....
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Recovery of Valuable Metals from Spent Al2O3-Based Catalysts by Sodium Carbonate Roasting and Water Leaching
This paper reports a comprehensive recovery of valuable metals from spent Al 2 O 3 -based catalysts using sodium carbonate roasting and water leaching....
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Study on the Acid Leaching of Metal Components in Bayer Red Mud
Red mudRed mud is an alkaline waste generated in the industrial production of alumina. Direct storage in the open air will cause great harm to the... -
Investigation on Kinetics and Mechanism of Energy Dissipation by Ultrasound-Assisted Leaching of Low-Nickel Matte
The effects of ultrasonic power, leaching time, reaction temperature, solution concentration and particle size in leaching process were investigated...
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Fly ash plastering mortar: heavy metal leaching rule, coupling mechanism and life cycle carbon reduction
The application range of fly ash in mortar products is gradually expanding, and the harm of heavy metals and environmental damage are also deepening....
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Optimization of Gold Recovery from Sedimentary Rock-Hosted Disseminated Agh-Darreh Gold Deposit in Glycine-Copper-Cyanide Leaching System
Gold extraction has long relied on cyanidation yet faces challenges including toxicity and refractory ore usage. This study explores the...
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Extraction of Critical Metals from Secondary Source: Leaching Ti and V from Brazilian Fe-Ti-V Deposit Residue
The growing demand for critical metals to supply the market has led to searches for new sources crucial to technological development. The present...
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Hybrid Model of Mass-Concentration Conservation and Neural Network for Zinc Leaching
To realize the optimal control of the zinc leaching process, an accurate mathematical model is necessary. However, the modeling of zinc leaching...
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High-Selective Lithium Extraction from Spent LiFePO4 by Battery Roasting-Water Leaching Method
In this study, a roasting-water leaching green process for highly selective lithium extraction from the cathode material of spent lithium iron...
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Leaching of Gold from an Oxide Gold Ore with Copper–Tartrate–Thiosulfate Solutions at Elevated Temperatures
The leaching behavior of gold from an oxide gold ore using copper–tartrate–thiosulfate solutions has been investigated. Experimental parameters,...
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Efficient extracting of tungsten from scheelite via NaOH-SiO2 roasting followed by water leaching
Efficient extraction of scheelite using a NaOH-SiO 2 roasting and water leaching system was assessed. Initially, the NaOH-SiO 2 roasting process was...
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Mechanical Activation of Coal Fly Ash for the Improvement of Alumina–Silica Separation During Reduction Roasting–Alkaline Leaching Process
Efficient removal of silica is the key to alumina extraction from coal fly ash (CFA) by the Bayer process, due to the easy formation of sodium...
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An Integrated Process Including Rb Leaching from Rubidium-Bearing Polymetallic Ore and Calcium Removing from Leachate
In the traditional chlorination roasting-water leaching-solvent extraction process for the extraction of rubidium-bearing ore, Rb leaching from the...
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A Fuzzy Control Method Based on Rule Extraction for Zinc Leaching Process of Zinc Hydrometallurgy
In the neutral leaching process of zinc hydrometallurgy, the pH value directly affects the leaching rate of zinc calcine. However, due to the complex...
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Separation of phosphorus from dephosphorization slag modified by alkaline oxide by HCl leaching
Dephosphorization slag is one of the bulk solid wastes generated from steelmaking. If P is effectively removed from dephosphorization slag, a...