中国五矿察尔汗产区锂盐项目迎来关键进展：吸附提锂装置完成中交，转入试生产阶段

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

中国五矿察尔汗产区锂盐项目迎来关键进展：吸附提锂装置完成中交，转入试生产阶段

2025-06-11 11:33:23 来源：北方有色网责任编辑：石林

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近日，中国五矿集团旗下中国盐湖工业集团有限公司（简称 “中国盐湖”）位于察尔汗产区的4 万吨 / 年基础锂盐一体化项目取得重大突破 —— 其核心工艺装置 “吸附提锂装置” 顺利完成中间交接（中交），标志着项目正式从工程建设阶段转入试生产阶段。这一节点的达成，为我国盐湖提锂产业的技术升级与产能扩张再添新动能。

一、吸附提锂装置：技术领先的 “锂资源提取中枢”

作为项目实现产能目标的关键环节，吸附提锂装置设置在 3.5 万平方米的厂房内，涵盖主体吸附提锂装置、配套附属变电所及室外储罐等设施。其核心技术亮点在于采用了行业领先的 “连续离子交换移动床＋膜耦合” 工艺，该技术具备三大优势：

效率突破：通过连续离子交换技术，实现锂元素的高效吸附与解吸，相比传统工艺大幅提升锂资源回收率；
品质升级：膜耦合技术可精准过滤杂质，保障锂盐产品纯度，满足电池级锂盐等高端应用需求；
流程优化：全流程自动化控制，减少人工干预，降低能耗与生产成本。

二、项目战略意义：巩固盐湖产业链，推动锂产业高端化

项目建成后，将通过创新工艺与全流程优化，对我国锂产业发展产生多重影响：

产业链延伸：从传统盐湖提钾向 “钾锂协同开发” 转型，完善盐湖资源综合利用体系；
技术引领：推动盐湖提锂技术从 “常规吸附” 向 “高效耦合” 升级，缩小与国际先进水平的差距；
产品多元化：以基础锂盐为起点，向电池级碳酸锂、氢氧化锂等高附加值产品拓展，助力新能源电池产业链降本增效；
资源保障：新增 4 万吨 / 年锂盐产能，缓解国内锂资源供需紧张局面，增强产业链供应链安全性。

三、绿色与创新双驱动：后续重点工作部署

中国盐湖透露，项目转入试生产阶段后，将聚焦两大方向推进升级：

绿色技术落地：
- 加速光伏电站铺设与绿电应用，实现生产用电 100% 可再生能源替代；
- 推进太阳光集热制热水技术，替代传统蒸汽热源，降低碳排放；
产品创新突破：重点开发高镍正极材料配套的锂盐、固态电池用锂基电解质等高端产品，抢占新能源材料技术制高点。

四、行业视角：察尔汗盐湖的 “锂资源潜力”

察尔汗盐湖作为我国最大的可溶性钾镁盐矿床，已探明锂资源储量达数千万吨，是我国盐湖提锂的核心产区之一。此次中国五矿项目的推进，不仅是企业自身 “钾锂融合” 战略的落地，更标志着我国盐湖提锂产业正从 “规模化” 向 “高质量化” 转型。随着技术迭代与绿色化升级，察尔汗盐湖有望成为全球极具竞争力的锂资源供应基地，为新能源产业发展提供坚实支撑。

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中国五矿察尔汗产区锂盐项目迎来关键进展：吸附提锂装置完成中交，转入试生产阶段

一、吸附提锂装置：技术领先的 “锂资源提取中枢”

二、项目战略意义：巩固盐湖产业链，推动锂产业高端化

三、绿色与创新双驱动：后续重点工作部署

四、行业视角：察尔汗盐湖的 “锂资源潜力”

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