天山铝业全石墨化阴极磷铁浇铸项目投产节能技术再突破

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

天山铝业全石墨化阴极磷铁浇铸项目投产节能技术再突破

2025-04-02 11:45:12 来源：北方有色网责任编辑：管理员

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3 月 28 日，天山铝业电解铝事业部传来技术革新喜讯 —— 首块铝电解用磷生铁浇铸全石墨化阴极炭块成功下线，标志着公司自主研发的阴极炭块磷生铁浇铸项目正式建成投产。该项目通过整合智能化加热系统、中频熔炼设备及自动化转运体系，构建起覆盖阴极材料制备、组装及检测的全流程生产线，为电解槽节能技术升级提供了关键支撑。

技术升级破解行业痛点
此次投产的磷生铁浇铸项目采用全石墨化阴极材料与新型浇铸工艺，通过优化材料抗热震性、抗钠侵蚀性及导电性能，可显著降低电解槽炉底压降并提升电流效率，实现吨铝能耗下降与碳排放减少的双重目标。据测算，项目投产后可满足公司电解槽改造所需的磷铁浇筑阴极组自供需求，同时通过本地化生产减少长途运输成本，为企业降本增效注入新动能。

绿色制造深化产业协同
作为天山铝业绿色转型的重要一环，该项目与公司此前实施的电解槽改造工程形成技术闭环。2023 年，天山铝业通过应用高导电钢棒、石墨化阴极材料及磷生铁浇铸技术，完成 150 台 400KA 电解槽改造，实现吨铝节电量超 500 度，验证了该技术路线的可行性与经济性。此次自主生产线的建成，进一步强化了企业在 “碳达峰、碳中和” 目标下的技术储备，为行业探索 “高效低耗” 生产模式提供了实践样本。

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天山铝业全石墨化阴极磷铁浇铸项目投产节能技术再突破