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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

沅陵辰州工业新区百亿级金锑项目启动打造全国绿色冶金新标杆

2025-02-18 15:27:44 来源：北方有色网责任编辑：韩泽楷

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全链条布局：贯通“矿山-新材料”产业闭环
项目依托沅陵县探明的2.3万吨锑矿储量（占全国15%）及伴生金矿资源，构建三大核心板块：

智能冶炼中心：采用国际领先的富氧熔池熔炼工艺，设计年产锑品3万吨（全国年产量占比超10%）、金锭10吨；
黄金深加工基地：建设5条纳米级黄金工业产品生产线，年产光伏镀膜金靶材、电子封装金丝等高端制品10吨；
循环经济系统：配套建设年处理30万吨尾矿的再生资源中心，可提取铅、砷等有价元素，资源综合利用率达98.5%。

技术革新：环保指标领跑行业
项目引入三大核心技术：

清洁冶金技术：二氧化硫捕集率超99.9%，较传统工艺减排60%；
黄金超纯提纯工艺：产品纯度达99.999%，打破日本企业在半导体级金材领域垄断；
数字化管控平台：通过5G+工业互联网实现能耗动态优化，吨产品综合能耗下降25%。

产业辐射：激活湘西经济增长极
据怀化市工信局测算，项目将带动三大效应：

就业拉动：新增800个技术岗位，定向培养200名冶金工程师；
集群发展：吸引10家下游光伏镀膜、阻燃材料企业入驻，三年内形成200亿级产业集群；
外贸升级：规划建设保税物流园，年出口高附加值锑制品1.5万吨，创汇超3亿美元。

战略意义：破解“资源大市、产业弱市”困局
沅陵县作为全国十大产锑基地之一，此前受制于初级加工模式，锑产业附加值不足30%。该项目通过：

将锑锭加工为阻燃母粒（附加值提升400%）；
黄金延伸至半导体靶材（利润率超60%）；
建立“矿山-城市矿产”双资源保障体系，
全面推动怀化市从资源输出向技术输出转型，为湖南打造万亿级有色金属产业集群注入新动能。

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沅陵辰州工业新区百亿级金锑项目启动 打造全国绿色冶金新标杆

沅陵辰州工业新区百亿级金锑项目启动打造全国绿色冶金新标杆