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Direct Conversion of Electric Arc Furnace Dust to Zinc Ferrite by Roasting: Effect of Roasting Temperature

Journal of Sustainable Metallurgy, 2023
Huimin Tang   +5 more
openaire   +2 more sources

NaOH-assisted low-temperature roasting to recover spent LiFePO4 batteries

Waste Management, 2022
Decreasing the operating temperature of pyrometallurgical methods for recycling spent lithium-ion batteries (LIBs) is key to reducing energy consumption and cost.
Fengyin Zhou, Shuaibo Gao, Dihua Wang
exaly   +2 more sources

Effect of roasting temperature and time on volatile compounds, total tocopherols, and fatty acids of flaxseed oil.

Journal of Food Science, 2022
Roasting affects the physicochemical and nutritional qualities of flaxseed oil (FSO). The FSO samples were extracted from the roasting flaxseeds at 10-, 20-, and 30-min points and at different temperatures (140°C, 160°C, and 180°C).
Xuelian Sun   +4 more
semanticscholar   +1 more source

Recovering metals from flue dust produced in secondary copper smelting through a novel process combining low temperature roasting, water leaching and mechanochemical reduction

Journal of Hazardous Materials, 2022
Flue dust from secondary copper smelting (FDSC) is a hazardous waste as well as a secondary resource due to the high content of Cl, Br, and valuable metals (Pb, Cu, Zn, Cd).
Baozhong Ma, Jianyong Che, Liu Xia
exaly   +2 more sources

A promising regeneration of waste carbon residue from spent Lithium-ion batteries via low-temperature fluorination roasting and water leaching

Chemical Engineering Journal, 2022
Recycling and reusing the waste carbon residue (WCR) from spent lithium-ion batteries has substantial significance in environmental protection and economic growth. Nevertheless, research on the regeneration of WCR was seldom reported.
Z. Xiangdong   +6 more
semanticscholar   +1 more source

Recycling of spent lithium nickel cobalt manganese oxides via a low-temperature ammonium sulfation roasting approach

Journal of Cleaner Production, 2021
A low-cost and environmentally friendly recycling approach can recover strategical elements from end-of-life lithium-ion batteries (LIBs), which is important to mitigate the resource scarcity and environmental footprint.
Hongwei Xie, Huayi Yin
exaly   +2 more sources

A clean and efficient process for simultaneous extraction of Li, Co, Ni and Mn from spent Lithium-ion batteries by low-temperature NH4Cl roasting and water leaching.

Waste Management, 2022
The recycling of valuable metals from spent lithium-ion batteries (LIBs) has great significance for environmental protection and resource conservation.
Xueqing Xu   +6 more
semanticscholar   +1 more source

Regeneration and utilization of graphite from the spent lithium-ion batteries by modified low-temperature sulfuric acid roasting.

Waste Management, 2022
Recycling spent graphite in spent lithium-ion batteries (LIBs) is crucial for lacking high-quality graphite and environmental protection. Here, an environmentally friendly and economical modified method based on sulfate roasting was proposed to recycle ...
Zhenghua Zhang   +5 more
semanticscholar   +1 more source

Defluorination study of spent carbon cathode by microwave high-temperature roasting.

Journal of Environmental Management, 2021
Spent carbon cathode (SCC) produced in the process of aluminum electrolysis is a typical toxic and hazardous solid waste. Therefore, the harmless treatment of SCC is extremely important for the green development of aluminum electrolysis industry. In this
Zhi Zhu   +7 more
semanticscholar   +1 more source

Tuning the aroma profiles of FORASTERO cocoa liquors by varying pod storage and bean roasting temperature.

Food Research International, 2019
The unique impact of roasting conditions on the aroma quality of cocoa beans has been demonstrated in many studies. However, information on the additional impact of pod storage (PS) and its combined effect with roasting temperature (RT) is unknown. Hence,
M. Hinneh   +9 more
semanticscholar   +1 more source

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