Ngokutsho kwengxelo ye-US Geological Survey (2014), oovimba engqiniweyo yendalo flake graphite ehlabathini 130 iitoni million, apho Brazil unogcino 58 yezigidi zeetoni kunye noovimba China 55 yezigidi zeetoni, ibekwe phakathi phezulu ehlabathini. Namhlanje, umhleli weFuruite Graphite uya kukuxelela malunga nokuhanjiswa kwehlabathi jikelele kwezixhobo zegraphite zeflake:
Ukususela ekuhanjisweni kwe-flake ye-graphite yehlabathi, nangona amazwe amaninzi afumene iiminerali ze-graphite ze-flake, azikho iidiphozithi ezininzi ezinomlinganiselo othile wokusetyenziswa kwemizi-mveliso, ikakhulukazi e-China, eBrazil, e-Indiya, e-Czech Republic, eMexico nakwamanye amazwe.
1. ETshayina
Ngokwezibalo zoMphathiswa wezoMhlaba kunye neMithombo, ekupheleni kuka-2014, iindawo zokugcina i-crystalline graphite ore zaseChina zazingama-20 ezigidi zeetoni, kwaye iindawo zokugcina izixhobo ezichongiweyo zazimalunga ne-220 yezigidi zeetoni, zisasazwa kumaphondo angama-20 kunye nemimandla ezimeleyo njengeHeilongjiang, iShandong, i-Inner , i-Inner , i-Sichujing kunye ne-Mongolia. iindawo zokuvelisa. Oovimba cryptocrystalline graphite e China malunga 5 yezigidi zeetoni, kunye novimba engqiniweyo resource malunga 35 yezigidi zeetoni, leyo ikakhulu isasazwe 9 amaphondo kunye nemimandla ezizimeleyo kuquka Hunan, Inner Mongolia kunye Jilin. Phakathi kwabo, i-Chenzhou, i-Hunan yi-concentration ye-cryptocrystalline graphite.
2. EBrazil
Ngokutsho kweenkcukacha-manani zeGeological Survey yaseUnited States, oovimba bentsimbi ekrwada eBrazil bamalunga neetoni ezizizigidi ezingama-58, apho uvimba wendalo wegraphite wendalo ungaphezu kweetoni ezingama-36 ezigidi. Iidiphozithi zegraphite eBrazil zisasazwa ikakhulu eMinas Gerais naseBahia, kwaye eyona idipozithi yeflake yegraphite ibekwe eMinas Gerais.
3. EIndiya
IIndiya inoovimba begraphite abazizigidi ezili-11 zeetoni kunye nemithombo ye-158 yezigidi zeetoni. Kukho amabhanti emigodi ye-graphite ye-3, kunye nemigodi yegraphite enexabiso lophuhliso loqoqosho isasazwa kakhulu eAndhra Pradesh nase-Orissa.
4. IRiphabhliki yaseCzech
IRiphabhlikhi yaseCzech lelona lizwe linezixhobo ezininzi zegraphite zeflake eYurophu. Iidipozithi ze-flake zegraphite zisasazwa kakhulu eMzantsi Czech Republic. Idiphozithi ye-flake ye-graphite kummandla we-Moravia kunye nomxholo wekhabhoni esisigxina ye-15% ubukhulu becala yi-graphite ye-microcrystalline, kunye nomxholo wekhabhoni oqingqiweyo malunga ne-35%.
5. EMexico
Imigodi ye-flake yegraphite efunyenwe eMexico yonke i-microcrystalline graphite, isasazwe ikakhulu eSonora nase-Oaxaca. Uphuhliso lweHermosillo flake graphite ore microcrystalline graphite inebakala lama-65% ukuya kuma-85%.
Ixesha lokuposa: Aug-05-2022