基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

大冶有色：冶炼厂创新始极片生产工艺重溶系统增产增效年省百万成本

2025-08-14 13:48:31 来源：大冶有色责任编辑：韩泽楷

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8月8日，经过两个余月的技术攻关，冶炼厂“重溶系统生产始极片研发与应用”攻关项目取得重要成效，电解重溶系统成功生产出优质始极片，达到“一灶两出”。

始极片是生产电积铜、净化电解液的关键“种子”。为保障始极片供给，提升电积铜产能，同时节约系统能源消耗，攻关团队通过跟踪观察，摸索相关技术工艺管控，决定在重溶系统生产始极片。攻关团队克服了始极片生长发脆、易断、成张率低等难题，调整添加剂用量，加强电解液成分控制和电解液过滤，进一步提高钛板打磨质量，对钛板板面氧化层进行酸洗和修复，不仅保障了重溶系统阴极铜生产平稳，还产出了高质量始极片。

据工艺检测反馈，始极片成张率、柔润性、化学成分等指标均达到电积系统生产要求，既增加了产品产量，又节省了重开系统的人力和生产成本，具有良好的环保效益和经济效益。

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大冶有色：冶炼厂创新始极片生产工艺 重溶系统增产增效年省百万成本

大冶有色：冶炼厂创新始极片生产工艺重溶系统增产增效年省百万成本