I-top ten zinc smelters zehlabathi
Ngokwe-International Lead & Zinc Study Group, ukuveliswa kwe- zinc ecocekileyo kwafika kwi-12.8 yezigidi zeetoni (okanye malunga neepounds ezingama-28 ezigidi) ngo-2013.
Abalimi abalishumi abakhulu kunazo zonke abavelisi be-zinc babenama-toni angama-5.8 yezigidi okanye i-45 pesenti yehlabathi elipheleleyo.
Abacocisi abakhulu bezona zibandakanya zombini iinkampani zam kwaye zihlambulula zabo ii-zres ores, kunye nabacocisi abazithengayo kwiimigodi ezizimeleyo. Kwiimeko ezininzi, abahlaziyiyo basebenzise zombini izinto zabo zombini kunye ne-sourced zinc ore.
Iinkcukacha ezingezantsi ziqulunqwe kwiinkcukacha zonyaka kunye neentsebenzo ezifumaneka kwiiwebhusayithi eziveliswayo (ngokusekelwe kumntu ngamnye wenkxaso-mali wonyaka wama-2013).
Amanani okuveliswa kwenkampani nganye, eboniswa njengento yokuvelisa i-zinc, ingatholakala ngaphandle kwegama lenkampani kwaye iboniswe kwiiklotons (1kt).
Qaphela: 1kt ilingana neetoni ezili-1.
01 Korea Zinc Group (Korea) - 1100kt
Eyasungulwa ngo-1974, i-Korea Zinc Co. Ltd. yiyona nkampani enkulu ye-korea engekho-ferrous inkampani kunye nomvelisi omkhulu wehlabathi we-zinc. I-smelter ye-Onsan yenkampani yalungisa ama-550,000 amathani e-zinc ngo-2013, okanye malunga neepesenti ezine zokuvelisa i-zinc emhlabeni jikelele, okwenza ibe yinto enkulu kunazo zonke emhlabeni. Ngaphandle kwe-zinc, i-Korea Zinc nayo iyinxalenye yokucoca ngokutsha, ithusi , igolide, i-indium, i- nickel , i- bismuth , i- gallium kunye ne-cadmium.
Iwebhusayithi yekampani: www.koreazinc.co.kr
02 Nyrstar (Switzerland) - 1073kt
Ukuvelisa ngaphezu kwe-1 yezigidi ze-zinc ngo-2013, i-Nyrstar yaba neepesenti ezisixhenxe ze-zinc yokuveliswa kwe-zinc. Izinto zokucocisa ezinkulu zeenkampani zibandakanya i-Belen smelter eBelgium, isityalo seBudel zinc e-Netherlands, kunye ne-Hobart smelter e-Australia, ebenayo yonke into yokuvelisa amandla kwiindawo ezingama-280,000.
Iwebhusayithi yekampani: www.nyrstar.com
03 Hindustan Zinc (India) - 764kt
Ihlanganiswe ngowe-1966, i-Hindustan Zinc Limited isebenza kwimigodi enkulu yehlabathi ye-zinc eRampura Agucha, Rajasthan. Le yam, yedwa, yabhalwa nge-747kt ye-zinc (ngaphezu kwe-5 ekhulwini kweemveliso zeplabathi) ngo-2013. I-smelters yenkampani ikhona kwi-Chanderiya, Debari, neDariba.
Iwebhusayithi Yenkampani: http://www.hzlindia.com
04 Glencore Xstrata (Switzerland) - 651kt
Eyenziwe ngokuhlanganiswa kwe-Glencore plc kunye no-Xstrata ngo-2013, uGlencore Xstrata (ngoku owaziwa ngokuba nguGlecore) ngumhlaba owona mkhulu kunabo bonke behlabathi. Ngo-2013, inkampani yabamba i-1,221kt yesiseko sesiseko kwimigodi yayo eCanada, Kazakhstan naseJamani. I nkampani ine-69 pesenti yenzuzo kwi-Kazzinc, i-Kazakhstan eyona mveliso omkhulu we-zinc, icaciswe ngaphezu kweetoni ezingama-300 000 zetsimbi ngo-2013.
Iwebhusayithi Yenkampani: www.glencore.com
05 UVorantim (eBrazil) - 577kt
Inxalenye yequmrhu laseBrazil iVotanan Group, iVotanantim Metais iyenayo kwaye iqhuba iCafamarquilla Zinc Refinery ePeru, enegunya lokuvelisa i-zinc ezingaphezu kwama-300,000 we-zinc ngonyaka. Inkampani yathola i-American zinc yokubuyisela i-US Zinc ngo-2007. Ngo-2013, i-Votorantim Metal ivelise i-577kt ye-zinc ecocekileyo.
Iwebhusayithi yekampani: www.vmetais.com.br
06 iBoliden (eSweden) - 456kt
Intsha yeBoliden yinkampani yeemayini yaseSweden eyaqala ngo-1931 evelisa ubhedu, i-zinc, i-lead, igolide kunye nesiliva . Inkampani inomsebenzi kwaye isebenze i-smelter ye-zinc yaseFinkola eFinland, eyayingabangama-70 ekhulwini kwenkampani ehlanjululwe ngo-2013 kunye ne-Odda zinc smelter eNorway.
Iwebhusayithi yekampani: www.boliden.com
07 I-Shaanxi ezingenayo i-Metals (China) - 404kt
I-Shaanxi Engenayo i-Metals iyinkulu ye-zinc refiner. Imisebenzi yayo ye-zinc yolawulo ilawulwa yi-Hanzhong Zinc Industry Co., e-Mianxian County, iPain Shaanxi, kunye ne-Shaanxi Zinc Industry Co. Imayini yaseMixixi yenze i-340kt ye-zinc ngo-2013, ibe yinto yesithandathu yeyona mveliso enkulu ngonyaka.
Iwebhusayithi yekampani: www.yousergroup.com
08 Teck (Canada) - 293kt
I-Teck isebenza ezimbini kwiimigodi ezinhlanu ezinkulu kwi-zinc emhlabeni. Imayini ye-Red Dog e-Alaska yimizi yesibini yezona zinesini esikhulu kwi-zinc, i-accounting ye-530kt ye-zinc ngo-2013, ngelixa i-Antamina yam ngePeru ibingama-278kt kunyaka. Inkampani, nangona kunjalo, ayilungisi yonke i-ore kwaye igxininise ukuveliswa kwimigodi yayo. I-zinc yokucoca i-zinc kuphela i-kituo se-metallurgical kwi-Trail, BC.
Iwebhusayithi yekampani: www.teck.com
09 I-China Minmetals Corp (i-China) - 285kt
I-China-controlled controlled state China Minmetals Corp. Ibandakanyeka ekuveliseni zonke izitye, kuquka ubhedu, i- aluminium , i- tungsten , i- tin , i- antimony , i-lead, i-zinc, ihlabathi elingaqhelekanga kunye ne-nickel. Ngo-2013, i-smelter yenkampani e-Zhuzhou, iPhondo lase-Hunan yalungisa i-450kt ye-zinc, efanelekileyo ngokwaneleyo yokwenza ibe yintathu yesona esikhulu kunazo zonke.
Iwebhusayithi yekampani: www.minmetals.com
10 iNoranda Income Fund (eKhanada) - 270kt
I-Noranda Income Fund yi-trust yeholo engenayo isityalo se-electrolytic zinc processing plant eSalaberry-de-Valleyfiend, eQuebec. Ukugxininiswa kweZinc kunikwe igatsha laseCanada laseGlencore phantsi kwekhontrakthi eya kuhlala kude kube ngowama-2017. Iimveliso ziquka 'i-jumbo zinc' yoshishino lensimbi, i-zinc shot ukuvelisa i-electro-galvanized steel kunye ne-zinc granulated ukuze isetyenziswe kwizichumisi kunye nezigulane.
Iwebhusayithi yekampani: www.norandaincomefund.com