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

榆林新材料集团：煤电铝一体化闭环破局，智能绿色制造书写转型答卷

2025-05-08 09:15:03 来源：北方有色网责任编辑：管理员

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榆林新材料集团以煤电铝一体化为核心，通过循环经济、智能升级、技术创新和全产业链延伸，打造资源型企业转型标杆：

闭环经济：构建 “煤 - 电 - 铝 - 材” 链条，铝液直供下游减少重熔损耗（吨省 200 元），年省运费超 1000 万元，固废利用率达 95%，电价成本较网电低 30%。

延链增值：突破铝锭初级加工，建成 35 吨扁铸锭线，开发 7 系高强铝合金（抗腐蚀性能国际领先），高端材料占比 30%；2025 年谋划 5 个延链项目，目标 “十五五” 产业链价值倍增。

智能改造：投资 3.2 亿元建设 “黑灯工厂”，生产线整合后自动化率超 90%，年节约成本 2800 万元，设备故障率降 60%，绿电占比 2025 年目标 35%。

创新驱动：联合中南大学等攻克关键技术，36 个在研项目获 12 项专利，7 系铝合金打破国外垄断；推行 “科学家 + 工程师” 模式，研发投入占比 5% 以上。

管理提效：通过 “六同步” 项目建设（规划、设计等同步推进）缩短周期 15%，“产销一体化” 使库存周期从 45 天缩至 22 天，高端产品毛利率达 25%。

该集团通过资源高效转化、产品高端化、制造智能化，实现从原料初加工到高端制造的跃升，为资源型城市转型提供 “榆林样本”

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