It is of great economic, environmental and social benefit to discover harmless treatment and resource utilization options for spent lithium-ion batteries (LIBs), …
Learn MoreThe spent carbon cathode (SCC) is a hazardous solid waste from aluminum production. It has an abundant carbon source and a unique graphitic carbon layer structure, making it a valuable waste for recycling. This paper uses alkaline and acid leaching methods to report a straightforward way of extracting recovered carbon (RC) …
Learn MoreDOI: 10.1177/0734242X20914752 Corpus ID: 216030695; Study on the process of harmless treatment of residual electrolyte in battery disassembly @article{Zhu2020StudyOT, title={Study on the process of harmless treatment of residual electrolyte in battery disassembly}, author={Yanbin Zhu and Qing Ding and Yuming Zhao and Jinwen Ai and …
Learn MoreThe first domestic nickel and cobalt solid waste treatment production line-the by-product harmless treatment project of MCC New Energy was officially put into production . Author MCC Posted on 2021-10-21 14:39 ... project will point out the direction for the resource disposal of ternary precursor leaching residues of lithium batteries and ...
Learn MoreThe harmless treatment of waste batteries is also a key step in its full lifecycle. Before recycling, some waste lithium-ion batteries may have been damaged or decayed due to external reasons.
Learn MoreA practical detoxified approach is studied using the lithium hexafluorophosphate in the decommissioned power battery with dimethyl carbonate as a solvent. ... Study on the process of harmless treatment of residual electrolyte in battery disassembly Waste Manag Res. 2020 Nov;38(11):1295-1300. doi: 10.1177/0734242X20914752. Epub 2020 …
Learn MoreAbstract. With the wide application of new Electric Vehicle (EV) batteries in various industrial fields, it is important to establish a systematic intelligent battery recycling system that can be used to find out the resource wastes and environmental impacts of the retired EV battery. By combining the uncertain and dynamic disassembly …
Learn MoreFeature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications.
Learn MoreThe overuse and exploitation of fossil fuels has triggered the energy crisis and caused tremendous issues for the society. Lithium‐ion batteries (LIBs), as one of the most important renewable ...
Learn MoreResource Recovery and Harmless Treatment Processes for Industrial Organic Pollutants ... In this paper, a new process of thermochemical demulsification of heavy oil after blending is studied. First, SE low-viscosity oil with viscosity of 640 mPa·s and water cut of 90% was selected as blended oil. ... energy-saving, and multi-functional …
Learn MoreIt is proposed that the key points and difficulties in the treatment of spent LIBs mainly exist in following four aspects: the cascade utilization of battery, the …
Learn MoreThe outbreak of major health emergencies, such as the COVID-19 pandemic, has posed numerous challenges to waste management. Environmentally sound treatment of such epidemic-related municipal solid waste (MSW) plays a vital role in interrupting virus transmission. In this study, the furnace type, incineration process and …
Learn MoreThe results of low temperature volatilization in this work showed that ≈99.91% of the organic electrolytes was recovered for 50 min. Besides, the content of harmful elemental fluoride was only 0.067% after the pyrolysis, indicating that the treatment of LiPF 6 in this recycling process was harmless.
Learn MorePursuit of better batteries underpins China''s lead in energy research. Safe and efficient storage for renewable energy is key to meeting sustainability targets. By. Bec Crew. A worker with...
Learn MoreThe Clean Energy Ministry (CEM) announced a new campaign called EV 30@30 to speed up the deployment of electric vehicles, targeting at least 30% new electric vehicle sales by 2030. ... but rarely involve the electrolyte collection and harmless treatment. In fact, when the battery is opened, many organic components will evaporate …
Learn MoreZHU Y B, DING Q, ZHAO Y M, et al. Study on the process of harmless treatment of residual electrolyte in battery disassembly[J]. Waste Management & Research: the Journal for a Sustainable Circular Economy, 2020, 38(11): 1295-1300.
Learn MoreResearch and application of advanced oxidation technology for low carbon and harmless treatment of hospital wastewater . Received Date:2023-11-27 Revised Date:2023-12-22 Publish Date:2024-02-27. DOI:10.20078/j ... However, the high cost, substantial energy consumption, and the potential generation of additional toxic by-products limit the ...
Learn MoreThe production process of the metallurgical industry generates a significant quantity of hazardous waste. At present, the common disposal method for metallurgical hazardous waste is landfilling, which synchronously leads to the leaching of toxic elements and the loss of valuable metals. This paper presents a comprehensive review of the …
Learn MoreThe harmless treatment project of by-products of MCC New Energy . The "By-product Harmless Treatment Project" invested and constructed by MCC New Energy is the result of a national-level solid waste recycling special key research topic-"Nickel Cobalt/Tungsten/Antimony Strategic Metallurgical Solid Waste Clean Extraction …
Learn MoreDOI: 10.1177/0734242X20914752 Corpus ID: 216030695; Study on the process of harmless treatment of residual electrolyte in battery disassembly @article{Zhu2020StudyOT, title={Study on the process of harmless treatment of residual electrolyte in battery disassembly}, author={Yanbin Zhu and Qing Ding and Yuming Zhao and Jinwen Ai and …
Learn MoreRecycling of electrolyte from spent lithium-ion batteries
Learn MoreResidual electrolyte is the main pollution source in the lithium ion battery disassembly process. A practical detoxified approach is studied using the lithium hexafluorophosphate in the decommissioned power battery with dimethyl carbonate as …
Learn MoreHigh energy consumption; Waste gas treatment: Low-cost harmless treatment; Green and efficient energy utilization: HF, PF 5,P 2 O 5 and other fluorine gases: 650 °C,30 min, ... and reutilized the separator without any modification for new battery fabrication. In the future, the promotion of advanced dismantling and sorting …
Learn MorePyrolysis and physical separation were developed to recycle spent LiFePO 4 batteries.. Harmless gas and wastewater were produced during the whole process. • The recovery of Al, Cu and LiFePO 4 was well achieved by the process.. The cathode active materials were recovered as LiFePO 4 and can be used to produce new …
Learn MoreThe harmless treatment of waste batteries is also a key step in its full lifecycle. Before recycling, some waste lithium-ion batteries may have been damaged or decayed due to external reasons.
Learn MoreAluminum electrolysis spent cathode carbon (SCC) is one of the high-risk solid waste products in the aluminum electrolysis industry. Generally, harmless storage treatment is used, which fails to achieve high-value utilization. In this study, HCl was used to purify SCC. The purified material showed a rich-edge structure, expanded layer spacing, …
Learn MoreApplication, especially in the fight against the new crown pneumonia epidemic, electron beam irradiation technology has played a unique role in the efficient disinfection and sterilization of anti-epidemic materials, and the treatment of hospital wastewater by the new crown. "my country''s first electron beam harmless treatment of …
Learn MoreDuring the recycling of waste lithium-ion batteries, people pay more attention to the recycling of valuable metals, but rarely involve the electrolyte collection …
Learn MoreImpact of battery electric vehicle usage on air quality in ...
Learn MoreDownload scientific diagram | Composition of new-type drilling fluid waste harmless treatment process system. from publication: Discussion on harmless treatment technologies of drilling fluid ...
Learn MoreThe WMI (weak muddy intercalation) is a typical weak structural surface in the red-bedded rock mass; ensuring slope stability by increasing the strength of the WMIs helps reduce project costs and carbon emissions. With the advantages of energy saving, high efficiency, and green, microwave technology has attracted scholars'' attention to geotechnical …
Learn MoreAccording to Yang et al. (2018), there are about 230,000 Mt of Li dissolved in the seawater and it is present in the Earth''s crust at between 20 and 70 ppm by weight, mainly in igneous granite rocks.New clays like hectorite resources are rare. This creates a significant problem for scientists to develop novel approaches for efficient extraction …
Learn MoreContact Us