二次电池和电池.化学鉴定用标记符号

[中文适用范围]： 本文件规定了根据化学特性（电化学储能技术）清晰识别二次电池、电池、电池模块和单体电池的方法。本文件所述的标记适用于体积大于 900 cm³的二次电池、电池、电池模块和单体电池。化学特性的标记对于电池的生命周期（安装、运行和退役）阶段是有用的。许多回收工艺是特定于化学特性的，因此，当化学特性不适当的电池进入给定的回收工艺时，可能会发生不希望发生的事件。因此，为了确保在分拣和回收过程中安全处理，应对电池进行标记以识别其化学特性。本文件定义了指示这些二次电池化学特性的标记的使用条件。标记及其应用的详细信息在本文件中进行了定义。注：本文件中的任何内容均不排除根据州、联邦、国家或地区法律或法规或国家回收计划的许可密封对电池进行回收和化学符号标记。 [外文原描述]： IEC 62902:2019 specifies methods for the clear identification of secondary cells, batteries, battery modules and monoblocs according to their chemistry (electrochemical storage technology). The markings described in this document are applicable for secondary cells, batteries, battery modules and monoblocs with a volume of more than 900 cm3. The marking of the chemistry is useful for the installation, operation and decommissioning phases of battery life. Many recycling processes are chemistry specific, thus undesired events can occur when a battery which is not of the appropriate chemistry enters a given recycling process. In order to ensure safe handling during sorting and recycling processes, therefore, the battery is marked so as to identify its chemistry. IEC 62902:2019 defines the conditions of utilization of the markings indicating the chemistry of these secondary batteries. The details of markings and their application are defined in this document.