中铝国际项目建设多点开花，各领域取得关键进展

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

中铝国际项目建设多点开花，各领域取得关键进展

2025-07-31 17:26:24 来源：北方有色网责任编辑：王欣悦

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近期，中铝国际在多个项目建设中取得重大突破，旗下各单位凭借先进技术和高效施工能力，推动项目顺利进展，为行业发展注入新动力。

沈阳院助力扎铝二期项目关键技术突破

沈阳院承揽的国家电投扎铝二期项目迎来重要里程碑，首批阴极炭块组磷生铁浇铸成功并通过验收，标志着项目全面进入施工建设阶段。阴极浇铸技术作为该项目核心，由沈阳院于2016年自主研发，被称为“杀手锏”技术。此技术显著提升电解槽电流效率与运行稳定性，吨铝可节电200-500度，入选“中国电解铝节能技术路径”，荣获多项荣誉，包括中国有色金属协会科技进步一等奖。已应用于40余个200-600kA电解系列，覆盖产能1300万吨/年，预计每年节电超30亿千瓦时，减少二氧化碳排放近200万吨。阴极炭块组是电解铝生产核心组件，其成功浇铸为项目整体推进奠定基础，彰显沈阳院在铝工业电解铝技术的引领地位，助力我国铝工业实现“碳达峰”“碳中和”目标。

六冶在两大项目展现高效施工实力

六冶承建的中铝山西新材料有限公司氧化铝节能增效升级改造项目管道化溶出工程首根钢柱完成吊装，项目全面进入安装阶段。该改造项目是中铝山西新材料降本提效的关键，旨在更新设备、优化工艺，减少生产消耗，提升氧化铝竞争力。工程为12层敞开式钢框架结构，施工面临工期紧、工程量大等挑战。项目团队优化施工组织，采用流水作业，科学调配人力，保障质量同时大幅提升施工效率，为钢结构安装争取时间。

同时，六冶承建的内蒙古赤峰市东山铝业电解车间电解槽制作安装项目首台电解槽样板槽验收成功，项目进入批量制作与安装阶段。施工中面临工期紧、气候复杂、风沙频繁等难题，项目团队制定系列应对措施。安全管理上，严格落实制度，设专职监督员，定期培训巡检;进度把控采用倒排工期，合理调配资源;质量管控方面，重要工序提前交底，严格执行“三检制”。项目部全员努力下，六冶率先完成电解槽样槽制作验收，获各方高度赞誉，目前已开启第一个节点目标55台电解槽的制作安装工作。

九冶多项目克服困难推进关键节点

九冶承建的内蒙古康鸿氧化铝焙烧炉项目首根钢管柱按节点顺利吊装。该项目为一台5200t/d*1.15气态悬浮焙烧炉制安工程，设备安装高度最高85米，蜗壳制作难度大、工艺要求高。施工期间，当地恶劣天气频繁，给施工带来不便。项目部积极应对，吊装前，技术人员严格检测钢管柱制作精度，施工人员平整加固吊装场地。吊装时，指挥精准调度，操作人员熟练操控，各方紧密配合，顺利完成吊装，为设备正式安装打开窗口，项目进入快速安装阶段。

另外，九冶承建的山西氧化铝项目首块底板顺利浇筑完成，项目从基础施工转入主体结构施工阶段。此次浇筑面积达600余平方米，项目部周密筹备，确保浇筑质量与进度。作为当地重点工业项目，该工程建成后将推动区域经济发展与产业结构升级。面对工程前期移交进场阻力大、工期紧、任务重、安全环保要求高及场地狭窄等困难，项目部科学组织施工，协调资源，攻克技术难关，推动项目加速建设。

十二冶青海项目投产并开启新工程

十二冶参建的中国铝业青海分公司600KA电解铝项目阳极组装系统正式投产，为产能升级提供关键支撑。项目位于青海高原，自然环境恶劣，交通不便、温差大、降水多。项目团队通过BIM技术精准计算物料，控制成本;创新采用“电热毯+双层保温棉被”养护工艺解决冻土施工难题;推行“三班倒轮战制”应对雨季施工。短时间内完成大量钢结构吊装、屋面板铺设及墙面砌筑工作。该工程投产标志十二冶在青藏高原创下电解铝车间建设新纪录，形成高原地区标准化施工方案，巩固其在有色金属工业建设领域的技术优势。

此外，十二冶通辽金煤化工草酸装置二安装工程正式开工，目前项目团队正积极推进施工，确保工程顺利进行。

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中铝国际项目建设多点开花，各领域取得关键进展

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