Results 61 to 70 of about 3,775,078 (259)
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso +3 more
wiley +1 more source
Recovery and Repurposing of End‐of‐Life Graphitic Anodes for Green Lithium‐Ion Batteries
EcoEnergy, EarlyView.This review summarizes the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, including hydrometallurgical and pyrometallurgical approaches. It also discusses recent advances in surface engineering, structural regulation, and material hybridization, offering ...
Wei Wei, Weiguo Liu, Jiangqi Zhou
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Case Studies in Chemical and Environmental EngineeringResponse Surface Methodology and Box-Behnken Design have been applied to optimize microwave-assisted roasting of refractory gold ore. The roasting is used as a pretreatment for refractory gold ore to increase gold recovery during leaching.
Abdul Hapid +8 more
doaj +1 more source
Study on roasting process of zircon-silica sol ceramic mould [PDF]
China Foundry, 2011 Dry stock of silica sol ceramic mould was prepared by using of colloidal moulding technique with an optimized vacuum drying process. Effect of roasting process on the shrinkage rate and compressive strength of zircon-silica sol ceramic mould, and the ...
Zhang Yeming, Zeng Ming, Hu Li
doaj
Roasting optimization of robusta coffee beans and their effect on the antioxidant related compound [PDF]
BIO Web of ConferencesCoffee is known for its flavor and antioxidant effects. Roasting may change the characteristics of caffeic, chlorogenic, ferulic, and sinapic acids. While temperature and time are key factors affecting coffee’s aroma, flavor, and taste, airflow during ...
Prajna Deyla +3 more
doaj +1 more source
Ultrasonic Monitoring of Beef Temperature During Roasting
LWT - Food Science and Technology, 2000 Abstract Ultrasound has appealing properties as a means to monitor quality of industrially manufactured food items. Changes in ultrasonic signal properties are associated with changes in raw material or process parameters. This paper introduces a concept based on an ultrasound transmission measurement which has shown ability to monitor the ...
Edward Hæggström, Mauri Luukkala
openaire +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
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Trace Mo Doping in NaMnO2 Cathode Materials for High‐Capacity Sodium‐Ion Batteries
Energy Science &Engineering, EarlyView.Mo‐doping demonstrates great potential in promoting energy intensity. NaMn0.99Mo0.01O2 shows an average working voltage of 3.0 V and an initial capacity of 183.7 mAh g−1 at 0.2 C. It has a remarkable specific capacity of 138.1 mAh g−1 and 84.7% capacity retention over 100 cycles even at 1 C.
Jijie Wang +4 more
wiley +1 more source
High Temperature Materials and Processes, 2016 Based on the fundamental characteristics of high chromium vanadium-titanium magnetite (HCVTM), the effects of roasting temperature and roasting time on the phase transition and oxidation consolidation during the oxidation were investigated systematically.
Tang Jue +4 more
doaj +1 more source
Food Chemistry International, EarlyView.ABSTRACT The growing global demand for sustainable, nutritionally balanced protein sources has intensified interest in plant‐derived proteins, particularly those derived from oilseeds such as groundnut (Arachis hypogaea L.). However, although groundnut protein isolates (GPIs) have high nutritional quality, they exhibit limitations in technofunctional ...
Ángel Efraín Rodríguez Rivera +6 more
wiley +1 more source