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關于我國銅資源可持續性的宏觀分析

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關于我國銅資源可持續性的宏觀分析

發布日期:2015-07-14 00:00 來源:http://tic8827.com 點擊:



YI、WOGUOTONGZIYUANXINGSHIYANJUN

体球网     JUTONGJI,2000NIAN,WOGUOWANQUANTANMINGDETONGZIYUANCHULIANGZONGLIANGWEI6162WANDUN(TONGHANLIANG,XIATONG)。DANSHIWOGUOTONGKUANGZIRANBINGFUBUJIA,WEIFAXIANYOUZHIKUANGCHUANG。ZAIYIFAXIANDEKUANGCHUANG ZHONG,DADUOSHUKUANGTIFUZA、PINWEIDI、KAICAICHENGBENGAOYIJIKAICAINANDUDA,TANMINGDEKUANGTIZHONGXIANGDANGYIBUFENSHI“DAIKUANG”。TONGKUANGDEPINGJUNPINWEIZHIYOU0.87%。PINWEIDAYU1%DECHULIANGZHIZHANZIYUAN CHULIANGZONGLIANGDE35%;WOGUOBANYANXINGTONGKUANGDEPINGJUNPINWEIWEI0.5%,DIYUZHILI、MILUDE1%~2%;SHAYANXINGTONGKUANGDEPINGJUNPINWEIWEI0.5%~1%,DIYUFEIZHOUGANGGUOHEZANBIYADE2 %~5%。YINCISHIHECAIYONGJINCHU-CUIQU-DIANJIGONGYIDEBANYANXINGTONGKUANGCHUANGSHAO,SHENGCHANCHENGBENNANYUJIANGDI。ZAIYIKAIFALIYONGDEKUANGSHANZHONG,DAXINGHETEDAXINGDEKUANGSHANSHAO,XIAOXINGKUANGJUDUO。


体球网     YOUYUWOGUOTONGZIYUANTIAOJIANDEXIANZHI,SHIDEWOGUOTONGKUANGSHANDEFAZHANSHOUDAOYANZHONGZHIYUE,YIPITONGKUANGSHANYINKAICAIBUJINGJIHUOZIYUANKUJIEERGUANBI,DAOZHIWOGUOTONGGONGYEFAZHANSUOXUYUANLIAOGONGYINGBUZU。JU TONGJI,2001NIAN,WOGUOTONGJINGKUANG、CUTONGHEJINGTONGDECHANLIANGBIWEI1∶1.95∶2.60,AN2000NIANCHANNENGJISUAN,SANZHEDEBILIWEI1∶1.1∶3.4。YINCI,WOGUOTONGZIYUAN TIAOJIANXIANZHILEWOGUOTONGGONGYEDEFAZHAN,BINGSHIDEWOGUOYAOCHANGQIMIANDUITONGYUANLIAODUIJINKOUDEYILAI。


体球网ER、WOGUOTONGGONGXUMAODUNTUCHU,TONGYUANLIAOGONGYINGQUEKOUJIXUKUODA

     到2000年底,我國已形成采、選、冶生產能力分別為49.9萬噸/年(金屬量,下同)、54.9萬噸/年和169.4萬噸/年。銅礦山采選能力僅為銅冶煉能力的47.5%。礦山生產遠不能滿足冶煉生產的需要,銅產量的一半以上需進口原料。我國目前正在生產的銅礦山大多是建國初期建成的,經過50年的開采,資源大幅減少,有的已近枯竭。在全國36個骨干銅礦山中,將近22個面臨資源枯 竭而關閉的局面,約消失3~5萬噸銅金屬產能。加上我國銅冶煉能力的不斷擴張,精銅礦產量增長緩慢,使國內銅原料的供應缺口不斷增加,對國外銅原料進口的 依賴程度逐年加深。每年銅產品的進口額占有色金屬產品進口總額的50%以上。2001年進口銅原料(實物量)225萬噸,同比增長24.3%,按30%品 位折合銅金屬量67.6萬噸,進口量已超過我國銅精礦產量58.7(金屬量)萬噸的15%;進口廢雜銅333.5萬噸,幾乎是國內廢雜銅用量的一倍以上。


体球网SAN、BAOZHENGWOGUOTONGYUANLIAOKECHIXUGONGYINGDEDUICE

体球网(YI)JIADAGUONEITONGZIYUANKANCHATOURU,JIAQIANGGUONEITONGZIYUANDEDIAOCHAYUPINGJIA。

     YOUYUSHOUJINGJITIZHIHEJINGJISHILI,YIJIZIJIN、JISHUHERENLIZIYUANXIANZHI,MUQIANWOGUOBUNENGDAGUIMOSHISHILIYONGGUOWAIZIYUAN。CONGCHANGYUANKAN,ZUOWEITONGXIAOFEIDAGUO,BAOCHIYIDINGDETONGZIYUANZIGEI NENGLIFEICHANGBIYAO,ZHEYESHIBAOZHANGGUOJIAJINGJIANQUANYUNXINGDEBIYAOTIAOJIAN。WOGUOTONGZIYUANLIANGDA,TEBIESHIWOGUOXIBUDIQU,YUANJINGZIYUANLIANGHENDA,SHIXUNZHAOXINDETONGKUANGZIYUANHOUBEIJIDI。


(ER)JIANGLIYONGGUONEIWAILIANGZHONGZIYUANBAIZAIZHANLVEGAODUJIAYIZHONGSHI,SHISHI“ZOUCHUQU”ZHANLVE,JIJIWENTUODILIYONGGUOWAIZIYUAN。

    總體來看,國外銅資源無論從數量和質量上都由于國內銅資源。隨著我國經濟發展和人民生活水平的不斷提高,銅的消費增長依然強勁,銅供需形勢日益嚴 峻,參與全球資源分配、利用國外銅資源已經成為必然趨勢,如錫青銅錫青銅管錫青銅錠体球网的生產深加工制造,同時這也是中國實施全球資源戰略的重要組成部分。



                                      

体球网(SAN)CHANGDAOJIEYUELIYONGTONGZIYUAN,TIGAOZIYUANLIYONGXIAOLV;JIAKUAIZAISHENGTONGZIYUANLIFAJINCHENG,QUEBAOTONGZIYUANDEKECHIXULIYONG。

     GUANCHEGUOJIAQUEDINGDE“ZIYUANKAIFAHEJIEYUEBINGJU,BAJIEYUEFANGZAISHOUWEI,TIGAOZIYUANLIYONGXIAOLV”DEFANGZHEN。DAZHONGXINGDEKUANGSHANDOUYAOJIANCHIZHENGGUIDEKAICAICHENGXU,SHISHIXIANFUHOUPIN、CAIFUBAOPINDE YUANZE。GUGANKUANGSHANBIXUJIANCHIYOUSHANGERXIA,YOUYUANERJIN,DAXIAOJIANCAI,PINFUJIANCAI,NANYIJIANCAIDEYUANZE,QUEBAOKUANGSHANZIYUANBUSHOUSUNSHI。YAOYINDAOXIANGZHENJITIKUANGSHANHEGETIKUANGSHANANKAICAIFANGANKAICAI, JIANJUEZHIZHIHEYANLIDAJILUANCAILANWAHECAIFUQIPIN。ZAIYOUQIANLIDEKUANGSHAN,GUOJIAYINGZAIZIJINTOURUHUOSHUISHOUFANGMIANSHIXINGYOUHUIZHENGCE,JIJITUIXINGSHIYONGXINJISHUKAIFAPINKUANG,GULIKAICAIPINKUANGHUOPINFUJIANCAI。CAIYONGXINJISHU、XINGONGYI,TIGAOJIEYUEXIAOGUO。DONGYUANQUANSHEHUILILIANG,JIAQIANGYANZHIHETUIGUANGXINJISHU、XINGONGYIHEXINZHUANGBEI,CUJINQICHENGGUODESHANGYEHUA,JIAKUAIXINJISHUDETUIGUANGHEYINGYONG。,


体球网(SI)JIANLITONGCHUBEIZHENGCEHEZHIDU,QUEBAOTONGYUANLIAOANQUANHECHIXUWENDINGGONGYING。

     ZAIFENXIGUONEIWAITONGKUANGCHANZIYUANGONGYINGXINGSHIDEJICHUSHANG,QUEDINGWOGUODETONGCHUBEIBIAOZHUNHEFANGSHI,JIANLITONGGONGYINGDEYUJINGXITONG,BINGZONGHEKAOLVGUOJIAANQUANDEXUYAOHECAILI,JIANLITONGZIYUANHECHANPIN LIANGJICHUBEI,YIJIJIANLIGUOJIA、SHENGJI、DIFANGHEQIYEDENGDUOFANGCHUBEI。ZAICHUBEIDEYUNZUOFANGSHISHANG,JIANLIFARENXINGZHIDECHUBEIQIE;ZAIBAOZHANGTONGZIYUANCHUBEIDEJICHUSHANG,TONGCHANPINDECHUBEIYUMAOYIXIANGJIE HE,TONGGUOQIHUOMAOYIDEXINGSHI,GULITONGJINGKUANG、FEIZATONGHECUTONGDEJINKOU,SHIDANGJINKOUJINGLIANTONG。



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