Safety and resource efficiency aspects demand for a professional dismantling of modules to single cells. Pyrolysis allows for minimizing of environmental and safety risks by removal of organics early. Highest impact on RE gained in mechanical pretreatment of cells (careful shredding, sorting, classification). Targeting in Lithium a low temperature conversion to easy water soluble Li-compounds avoids a full wet chemical process. Pyrometallurgical processing of Ni-Co-Mn electrode mass is state of art and allows for further high RE contribution, if C as reductant and slag as product are considered. Hydrometallurgical processing seems not to be competitive due to high number of process steps, waste water generation, Fe/Al/Mn sludges and chemistry demands.
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机译：安全性和资源效率方面需求对单细胞的专业拆卸模块。热解允许通过早期除去有机物来最大限度地减少环境和安全风险。对电池机械预处理的重新产生的最高影响（仔细切碎，分类，分类）。靶向锂的低温转化为易水溶性Li-化合物避免了全湿化学过程。 Ni-Co-Mn电极物质的Pyrome冶金加工是现有技术，允许进一步高度贡献，如果C作为还原剂和渣作为产品。由于大量的工艺步骤，废水生成，Fe / Al / Mn污泥和化学需求，液压冶金处理似乎与竞争似乎不具有竞争力。
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