Ngokombiko we-United States Geological Survey (2014), izinqolobane ezifakazelwe ze-natural flake graphite emhlabeni zingamathani ayizigidi eziyi-130, phakathi kwazo, izinqolobane zaseBrazil zingamathani ayizigidi ezingama-58, kanti ezaseChina zingamathani ayizigidi ezingama-55, izinga eliphezulu emhlabeni. Namuhla sizokutshela mayelana nokusatshalaliswa komhlaba wonke kwemithombo ye-flake graphite: kusukela ekusatshalalisweni komhlaba wonke kwe-flake graphite, nakuba amazwe amaningi athole amaminerali e-flake graphite, kodwa awekho amadiphozithi amaningi anesilinganiso esithile esitholakalayo ukuze asetshenziswe ezimbonini, ikakhulukazi agxile eChina. , Brazil, India, Czech Republic, Mexico kanye namanye amazwe.
1. IShayina
Ngokwezibalo zoMnyango Wezomhlaba Nezinsiza, ekupheleni kuka-2014, izindawo zokugcina zaseChina ze-crystalline graphite zazingamathani ayizigidi ezingu-20, kanti izindawo ezihlonziwe zazingaba amathani ayizigidi ezingu-220, zasakazwa ikakhulukazi ezifundazweni ezingu-20 nasezifundeni ezizimele ezifana ne-Heilongjiang, I-Shandong, i-Inner Mongolia ne-Sichuan, phakathi kwayo i-Shandong ne-Heilongjiang okuyizindawo eziyinhloko zokukhiqiza. Iziqiwi ze-cryptocrystalline graphite eChina zingamathani ayizigidi ezi-5, kanti izindawo ezikhonjiwe zingamathani ayizigidi ezingama-35, asatshalaliswa kakhulu ezifundazweni eziyi-9 nasezifundeni ezizimele njengeHunan, Inner Mongolia kanye neJilin, okukhona phakathi kwayo iChenzhou eHunan. indawo ye-cryptocrystalline graphite.
2.Brazil
Ngokusho kwe-US Geological Survey, iBrazil inamathani angaba yizigidi ezingu-58 ezinqolobane ze-graphite ore, amathani angaphezu kwezigidi ezingu-36 kuwo ayimithombo yemvelo ye-flake graphite. Amadiphozithi e-graphite aseBrazil atholakala ikakhulukazi ezifundazweni zaseMinas Gerais naseBahia. Amadiphozithi amahle kakhulu we-flake graphite atholakala eminas Gerais.
3. ENdiya
I-India inamathani ayizigidi eziyi-11 ezinqolobane ze-graphite kanye namathani ayizigidi eziyi-158 ezinsiza. Kunezindawo ezi-3 ze-graphite ore, kanti i-graphite ore enenani lokuthuthukiswa komnotho isatshalaliswa kakhulu e-Andhra Pradesh nase-Orissa.
4. iRiphabhulikhi yaseCzech
I-Czech Republic iyizwe elinemithombo eminingi ye-flake graphite eYurophu. Amadiphozithi e-flake graphite atholakala ikakhulukazi esifundeni esiseningizimu yeCzech enokuqukethwe kwekhabhoni engashintshi okungu-15%. Amadiphozithi e-flake graphite esifundeni saseMoravia ikakhulukazi uyinki ye-microcrystalline onokuqukethwe kwekhabhoni engashintshi okungama-35%. 5. E-Mexico I-flake graphite ore etholakala e-Mexico iyi-microcrystalline graphite esakazwa kakhulu ezifundeni zaseSonora nase-Oaxaca. Uyinki othuthukisiwe we-hermosillo flake graphite microcrystalline unokunambitha okungu-65%~85%.
Isikhathi sokuthumela: Aug-06-2021