Group 1 - Huajin Battery Material Technology Co., Ltd. has successfully completed the installation of a rotary kiln, increasing its production capacity by 50%, from 300 tons to 450 tons of cathode materials per month [1] - The company plans to invest 100 million yuan in projects related to lithium battery NMP solvent recycling and graphene composite conductive materials, aiming to create a "green circular economy" covering the entire battery lifecycle [1] - The new energy battery electrode material industry cluster in Feicheng City has grown to include 137 enterprises, forming a comprehensive closed-loop industry covering lithium ore processing, raw materials for lithium and sodium batteries, cathode and anode materials, battery assembly, and recycling [1] Group 2 - Shandong Fengrong New Materials Co., Ltd. has established a physical recycling project for lithium batteries, achieving a lithium recovery rate of 4.8% and a copper and aluminum recovery rate of 98% [2] - The company has added two new production lines, increasing its capacity to process 20,000 tons of waste lithium battery materials and 30,000 tons of waste battery electrode materials annually [2] - The company plans to start construction on a new 100,000-ton project in November, indicating significant growth and efficiency improvements in its existing production lines [2] Group 3 - The expansion of production capacity reflects the companies' accurate grasp of market demand and confidence in their development potential [3] - Shandong Fengrong's lithium battery recycling technologies have been recognized as internationally advanced, showcasing the company's commitment to innovation and efficiency [3]

Group 1 - BYD's new energy vehicle sales reached 373,600 units in August, a slight increase from 373,100 units in the same month last year, with cumulative sales of approximately 2.864 million units from January to August, representing a year-on-year growth of 23% [4] - In August, BYD's total installed capacity for power and energy storage batteries was about 23.175 GWh, with a cumulative total of approximately 180.051 GWh from January to August [5] - EVE Energy's solid-state battery production facility in Chengdu officially launched, with an annual production capacity of nearly 500,000 cells planned after full production [6] Group 2 - CATL's joint project in Indonesia has commenced, with a total investment of nearly $6 billion, aiming to produce batteries for 200,000 to 300,000 electric vehicles annually [7] - CATL's Jiangsu project has officially started production, with the LY7 project achieving the fastest construction speed within the company, and the LY8 project set to be completed by March next year [8] - A 2 GWh energy storage contract was signed between China Automotive New Energy, POSCO International, and FAW Import and Export Company, marking the beginning of strategic cooperation in the energy storage sector [9] Group 3 - LG Energy Solution signed a supply agreement with Mercedes-Benz for a total capacity of 107 GWh, covering the period from 2028 to 2037 [10] - SK On secured a 7.2 GWh energy storage contract with Flatiron Energy Development, with plans to convert part of its Georgia factory's production line to energy storage systems [12] - A 30 GWh battery production project in Lanzhou has officially started construction, with an expected annual revenue of 4.1 billion yuan upon completion [13] Group 4 - Huizhou Youneng expects to ship approximately 1 million tons of phosphate materials this year, with a 55.38% year-on-year increase in shipments in the first half of 2025 [18] - Guizhou Anda Technology is investing 1 billion yuan to build a 60,000-ton/year lithium iron phosphate project, with environmental facilities and testing centers included [19] - Deyang Nano has developed a fifth-generation high-performance lithium iron phosphate material, now entering trial production [20] Group 5 - Bettery's CVD silicon-carbon anode materials are expected to enter mass production by 2025, with significant growth in sales of anode materials in the first half of 2025 [22] - Jiangyin Fuli Ying plans to establish a 1,000-ton silicon-carbon anode material project, with a total investment of 10 million yuan [23] - A major project led by Yifei Laser for precision laser welding technology for large cylindrical batteries has been initiated, aiming to enhance production processes [25] Group 6 - Xinyu Ren reported a net loss of 72.4 million yuan in the first half of 2025, with a 45.57% decline in revenue [26] - Xianhui Technology received a new order for a battery production line from a global leader in the battery industry, marking a significant expansion in Hungary [27] - Xiaomi initiated economic compensation against its supplier Amperis due to safety issues with certain power bank models [36][37] Group 7 - Chery Group achieved record exports in August, selling 130,000 vehicles, contributing to a 14.5% year-on-year increase in total sales from January to August [38] - CATL has exited its investment in Finnish Valmet Automotive, selling its 20.6% stake due to lower-than-expected electric vehicle market demand [39] - General Motors announced temporary layoffs affecting approximately 360 employees at its electric vehicle factory in Detroit [40] Group 8 - NIO reported a record high of 31,305 vehicle deliveries in August, a 55.2% year-on-year increase, surpassing Li Auto for the first time since November 2022 [41]

Core Viewpoint - The article highlights the innovative research by a PhD graduate focused on recycling waste lithium batteries, emphasizing the potential for resource recovery and environmental benefits in the context of limited mineral resources and increasing demand for lithium in electric vehicle production [1][2]. Group 1: Research and Innovation - The researcher employs electrochemical techniques to process waste lithium batteries, allowing lithium to be reintroduced into the battery production chain [1]. - The innovative selective acid leaching process extracts lithium, nickel, cobalt, and manganese from mixed electrode materials, transforming them into high-quality battery materials [2]. - The technology has been recognized by the company, which sees it as a significant advancement in the recycling of waste lithium batteries, optimizing processes and reducing production costs [2]. Group 2: Industry Context - The article discusses the growing reliance on lithium batteries in electric vehicles and the challenges posed by the dependence on imported materials like cobalt and nickel [1]. - It emphasizes the importance of recycling electronic waste, which can be viewed as "urban mines," to alleviate resource shortages and environmental pressures [1]. - The rising prices of lithium carbonate in 2022 highlighted the urgency of developing technologies to recycle and recover lithium from waste sources [1].

Core Viewpoint - The article highlights the innovative research of Ding Weigang, a PhD graduate from Wuhan University of Technology, focusing on the recycling of waste lithium batteries to alleviate resource shortages and environmental pressures in the context of the growing demand for lithium batteries in electric vehicles [1][3]. Group 1: Research and Innovation - Ding Weigang is conducting research on the recycling of waste lithium batteries, utilizing electrochemical technology to recover lithium and other valuable materials from discarded batteries [1][3]. - The research addresses the limited availability of mineral resources and the environmental impact of mining by extracting metals from electronic waste, which is referred to as "urban mining" [3]. - The technology developed by Ding involves selective acid leaching to extract lithium, nickel, cobalt, and manganese from mixed electrode materials, transforming them into high-quality products suitable for battery production [4]. Group 2: Industry Context - The increasing use of lithium batteries in electric vehicles has led to a surge in lithium prices, highlighting the urgency of developing recycling technologies to mitigate resource scarcity [3]. - The research aligns with the industry's need to reduce reliance on imported materials such as cobalt and nickel, thereby enhancing resource security through domestic recycling efforts [3]. - The technology has been recognized by Greeenmei, with the company's Wuhan Research Institute director praising its ability to optimize processes and reduce production costs, marking it as a significant technological advancement for the company [4].

倒计时17天 2025起点锂电圆柱电池技术论坛 暨圆柱电池20强排行榜发布会 活动主题： 聚集新 技术 探索新工艺 近日，江苏省徐州市沛县生态环境局就"锐驰新能源（徐州）有限公司年循环再利用30万吨废 旧锂电池项目（一期工程）"环境影响评价文件进行了公开公示。 项目以物理方法为主，年回收循环再利用30万吨废旧锂电池，由锐驰新能源（徐州）有限公司 负责。项目总投资额505000万元，其中一期工程150000万元，一期工程环保投资2584万元， 占一期工程投资额的1.72%。此次公式的项目为一期工程，年回收循环再利用废旧磷酸铁锂电 池1.5万吨，均为不能被梯次利用的需进行拆解回收的废旧磷酸铁锂电池。 （ 来源：徐州宝 ） 点击" 阅读原文 "报名参会！ 主办单位： 起点锂电、起点研究院（SPIR） 活动时间： 2025年2月28日 活动地点： 深圳宝安登喜路国际酒店2楼国际厅 活动规模： 500+人 ☆走进国轩高科 ☆走进利维能 ☆走进诺达智慧 ☆走进中泽科技 ☆走进苏州力神 ☆走进睿恩新能源 ☆走进天鹏电源 ☆走进中比新能 源 ☆走进天能集团 ☆走进新能安 ☆走进浙江锋锂 ☆走进华立源 ☆走进鹏辉能源 ☆走进欣 ...