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凯发k8国际|新思界:铜冶炼行业门槛有所提升 2022年头部企业竞争优势增强

时间:2024-09-04 20:13:48

  国内铜冶炼相关企业较多▷☆,新思界行业分析人士表示●▲…,在此背景下-□…▼,铜冶炼行业进入门槛有所提升◁-★。近年来=◆-,头部企业通过收购凯发k8国际-◁、兼并●○、重组等方式扩大自身竞争优势★◇△•,我国是铜冶炼生产和消费大国●●•,铜冶炼产能将逐步向头部企业聚集▲▼•。在环保监管日益严格凯发k8国际▷●◆、政策规划下■○▪■,

  国内铜冶炼产能主要集中在江西○◁△、安徽=★◇■•▼、山东▪□▲●▽、甘肃◆◆●、云南等地区▼□□,近年来▲▼,我国铜冶炼产业逐步向沿海和资源地区聚集△▲●▷,福建▲-▲◇◆●、广西等地区铜冶炼产业规模也不断扩大◁△-○◁•。整体来看◆▽◆●,我国铜冶炼产能集中度较高-◆◆□,2021年-◆,江西铜业■-▽•△▪、铜陵有色◆▼=•★-、云南铜业三家企业精炼铜产量占全国的45△▪.6%左右=▲▼◆●◁,其中江西铜业实际精炼铜产量约178○▷●▲.2万吨○▽•-△-,约占全国产量的16•◁□★•◁.8%▽▪。

  根据新思界产业研究中心发布的《2022-2026年中国铜冶炼市场可行性研究报告》显示▲□■◁○-,我国是铜冶炼大国-☆▽△,国内从事铜冶炼的企业数量较多☆▪-◆□★,其中规模较大的企业有江西铜业◇▷=、云南铜业☆●◇•=★、大冶有色=-、铜陵有色▷◆•▼•▽、西部矿业▽=…▲△☆、紫金矿业◆◆▼…★○、白银有色▷▽★•、洛阳钼业等•★,其中江西铜业铜冶炼产能位居全国第一◆……▽-。

  铜冶炼指对铜精矿等矿山原料★○▽☆•◆、废杂铜料进行熔炼▼▷▼●•▪、精炼▪○△▲△◁、电解等提炼铜的生产活动●-。铜冶炼是铜产业链核心环节之一○◇…▽○,冶炼产品主要包括粗铜■▽●△、铜基合金□◆▷…、电解铜▪■△★▪、再生铜等▷●,下游应用涉及到电子■▪、家用电器▼★◆□=…、建筑建材•●□★▪▲、轨道交通▪○☆△、机械制造以及航天航空等多个领域=▪…▷◇…。经过多年发展与积累▲○,我国铜冶炼行业取得长足进步◇▪•,现阶段▽◁★●◁,我国已成为铜冶炼生产和消费大国◁□◆◇,精炼铜产量位居世界第一-■◆=△…,约占全球总产量的三成■•。铜冶炼行业进入门槛较高▼…,同时近年来▼▷▽▷◆▼,国家政策的发布○-▷,对铜冶炼新建项目的规模▽=、技术◁▽◆☆○、环保性等提出了更高要求▼•□•,铜冶炼行业门槛进一步提升-●•△,这有利于铜冶炼行业规范化○□○=▷■、环保化□■☆、节能化发展△▽-▽◁。铜冶炼工艺可分为火法冶炼与湿法冶炼两种●☆,两种冶炼工艺各有优缺点☆○,其中火法炼铜工艺以硫化铜精矿为主▪…◇,具有生产效率高=▽•、能耗低等优势▷■=,但同时存在选矿费用高•◇-◇▷、经济效益差等问题☆◁○▲;湿法炼铜一船适于低品位的氧化铜▽●,其具有投资成本较低■•▼、已实现机械化生产△◁◁○…,但存在有价金属难回收等问题☆▲□。目前火法炼铜仍是铜冶炼主流工艺△-◆□□,其产量占全球铜产量八成以上●-◁▪◇。

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