When auxiliary batteries were exhausted, the plant was without power to continue cooling reactor cores and spent fuel pools.
一旦辅助电池用尽，核电站将无法继续冷却反应堆内核以及乏燃料池。
The characteristics of Zn of spent alkaline Zn-Mn batteries and its suitable conditions dissolved in nitric acid were studied.
研究了废旧碱性锌锰电池的成分和其中的锌在硝酸中的适宜浸取条件。
The wet-chemical recovery process of spent lithium ion batteries was investigated.
废旧锂离子电池中钴的含量较高。
The process of reclaiming valuable metals in positive active materials from spent lithium ion batteries was studied.
研究了湿化学法从废旧锂离子电池回收正极活性材料中有用金属的工艺。
A new process involving ultrasonic separation of electrode materials, acid dissolution, precipitation of cobalt and lithium has been applied to recover metals values from spent lithium-ion batteries.
采用超声波分离电极材料-酸浸-钴锂沉淀新工艺分离并回收了废旧锂离子电池中的有价金属。
Research status for the recycling and regeneration of spent Li-ion batteries are introduced, and the recovery methods are reviewed, including calcinations, direct recovery and hydrometallurgy.
介绍了废旧锂离子电池进行回收与资源化的意义、现状和研究进展，回顾了煅烧法、直接分离法、湿法冶金等回收工艺。
Research status for the recycling and regeneration of spent Li-ion batteries are introduced, and the recovery methods are reviewed, including calcinations, direct recovery and hydrometallurgy.
介绍了废旧锂离子电池进行回收与资源化的意义、现状和研究进展，回顾了煅烧法、直接分离法、湿法冶金等回收工艺。
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