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Analysis of Industrial Preparation Technology for Vanadium Electrolyte AITranslate

YANG Xiao-wu; LI Wei-da; YUAN Ai-wu
CINF Engineering Co.,Ltd.;CINF Engineering Co.,Ltd.;CINF Engineering Co.,Ltd.
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

Vanadium electrolyte serves as the core component and energy storage medium of vanadium redox flow batteries(VRFBs).Currently,the industrialization of vanadium electrolyte production is in an exploratory transition from laboratory research and pilot-scale trials to large-scale manufacturing.Based on the physicochemical properties and preparation principles of vanadium electrolyte,three typical vanadium electrolyte preparation processes are described in detail,including chemical reduction and electrolytic reduction,extraction and electrolytic reduction,and reduction roasting and direct acid dissolution.A comparative analysis of their advantages and disadvantages is also provided.Finally,the representative large-scale vanadium electrolyte production projects in the past five years(from 2020 to 2024)are statistically analyzed,and their process technology routes were introduced.This analysis can provide a valuable reference for process selection in industrial production projects of vanadium electrolyte.

KeyWords AITranslate

vanadium electrolyte industrial preparation chemical reduction electrolysis reduction solvent extraction reduction roasting direct acid dissolution
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Chinese Library Classification Number:TQ151.51[化学工程]

Citation Information:

Vanadium electrolyte serves as the core component and energy storage medium of vanadium redox flow batteries(VRFBs).Currently,the industrialization of vanadium electrolyte production is in an exploratory transition from laboratory research and pilot-scale trials to large-scale manufacturing.Based on the physicochemical properties and preparation principles of vanadium electrolyte,three typical vanadium electrolyte preparation processes are described in detail,including chemical reduction and electrolytic reduction,extraction and electrolytic reduction,and reduction roasting and direct acid dissolution.A comparative analysis of their advantages and disadvantages is also provided.Finally,the representative large-scale vanadium electrolyte production projects in the past five years(from 2020 to 2024)are statistically analyzed,and their process technology routes were introduced.This analysis can provide a valuable reference for process selection in industrial production projects of vanadium electrolyte.

quote

GB/T 7714-2015 [1] YANG Xiao-wu, LI Wei-da, YUAN Ai-wu. Analysis of Industrial Preparation Technology for Vanadium Electrolyte[J]. Rare Metals and Cemented Carbides, 2025(3): 127-134.
MLA [1] YANG Xiao-wu, et al., "Analysis of Industrial Preparation Technology for Vanadium Electrolyte." Rare Metals and Cemented Carbides, no. 3, 2025, pp. 127-134.
APA [1] YANG Xiao-wu, LI Wei-da, & YUAN Ai-wu. (2025). Analysis of Industrial Preparation Technology for Vanadium Electrolyte. Rare Metals and Cemented Carbides(3), 127-134.
IEEE [1] YANG Xiao-wu, LI Wei-da, and YUAN Ai-wu, "Analysis of Industrial Preparation Technology for Vanadium Electrolyte," Rare Metals and Cemented Carbides, no. 3, pp. 127-134, 2025. keywords: {vanadium electrolyte;industrial preparation;chemical reduction;electrolysis reduction;solvent extraction;reduction roasting;direct acid dissolution}