电解厂联合宏泰公司再生冰晶石质量攻关成效显著

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镁
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 APT(仲钨酸铵)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硒
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硅

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镁

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 APT(仲钨酸铵)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硒

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硅

电解厂联合宏泰公司再生冰晶石质量攻关成效显著

2025-12-09 11:33:46 来源：北方有色网责任编辑：王欣悦

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近日，电解厂联合宏泰公司开展的再生冰晶石质量专项攻关取得重大突破。通过持续的技术优化与全流程过程管控，再生冰晶石产品碳含量成功降低6%，核心质量指标显著提升，为下游电解生产提供了更为可靠的原料保障，同时进一步夯实了企业炭渣资源化利用的环保优势。

作为铝电解生产的"血液"，冰晶石的质量直接影响电解槽运行效率与能耗水平。此次攻关依托的浮选法再生冰晶石生产线，是公司实现炭渣资源化利用的关键环保项目，不仅有效解决了铝电解炭渣这一危废的处置难题，更通过资源循环将固废转化为高价值生产原料，契合国家绿色低碳发展导向。该生产线的核心技术优势，在于利用碳与冰晶石在物化性质上的本质差异，实现二者的高效分离与精准回收。

此前，再生冰晶石产品碳含量偏高问题，成为制约其质量升级的主要瓶颈。为破解这一难题，电解厂迅速组建由技术、生产、质检等多部门组成的跨领域攻关团队，通过数据分析与现场试验相结合的方式，系统厘清了参数波动、工艺协同不足等核心症结。攻关团队针对性制定双维度改进方案，从关键参数管控与工艺流程优化两方面同步发力：

在参数管控层面，团队借鉴行业先进技术标准，建立了再生冰晶石处理量、浮选药剂用量、旋流器压力等关键参数的动态监控体系，将溢流浓度精准控制在26%-30%区间，确保运行稳定性的同时推进生产标准化建设。在工艺优化层面，通过加强与宏泰公司的技术协同，重新测算并设定每日炭渣处理量阈值，优化浮选时间与药剂配比，实现了分离效率与产品质量的同步提升。

经过连续两周的集中攻关与迭代优化，再生冰晶石产品质量实现质的飞跃。除碳含量降低6%外，产品白度及纯度指标均达到优质标准，不仅能直接满足电解生产需求，更可通过与原生冰晶石复配使用降低生产成本。此次攻关的成功，不仅验证了企业在固废资源化领域的技术实力，更通过资源循环减少了危废填埋量，为企业践行"双碳"目标提供了坚实支撑。

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