Ngokwengxelo ye-United States Geological Survey (ka-2014), oovimba be-flake grafite bendalo emhlabeni ziitoni ezizizigidi ezili-130, phakathi kwazo, oovimba baseBrazil zizigidi ezingama-58 zeetoni, kunye neChina ziitoni ezingama-55 ezigidi, Ukubeka indawo ephezulu emhlabeni. Namhlanje siza kukuxelela malunga nolwabiwo lweflake grafayithi: ukusuka kulwabiwo lweflake graphite, nangona amazwe amaninzi efumene izimbiwa zeflakite graphite, kodwa azikho iidipozithi ezininzi ezinesikali esithile esifumanekayo ukuze zisetyenziswe kwimizi-mveliso, ikakhulu kugxilwe e-China , Brazil, India, Czech Republic, Mexico kunye namanye amazwe.
1. China
Ngokweenkcukacha-manani zoMphathiswa Wezomhlaba Nezixhobo, ukuphela kuka-2014, oovimba base China be-crystalline grafayithi yayizizigidi ezingama-20 zeetoni, kwaye iindawo ezigciniweyo ezichongiweyo zazimalunga neetoni ezingama-220 ezigidi, ikakhulu zisasazwa kumaphondo angama-20 nakwimimandla ezimeleyo enjengeHeilongjiang, I-Shandong, i-Inner Mongolia kunye ne-Sichuan, phakathi kwayo i-Shandong ne-Heilongjiang zezona ndawo ziphambili zemveliso. Oovimba be-cryptocrystalline grafayithi e-China bamalunga nezigidi ezi-5 zeetoni, kwaye oovimba abachongiweyo bamalunga nezigidi ezingama-35 zeetoni, ezisasazwa ikakhulu kumaphondo ali-9 nakwimimandla ezimeleyo enjengeHunan, i-Inner Mongolia neJilin, phakathi kwayo iChenzhou e-Hunan igxile Indawo ye-cryptocrystalline graphite.
2. IBrazil
Ngokophando olwenziwe e-US Geological Survey, iBrazil inezigidi ezimalunga nama-58 ezigidi zeetoni zoovimba begraphite, apho ngaphezulu kwezigidi ezingama-36 zeetoni zigcinwa njenge grafite yendalo. Idiphozithi yaseBrazil ibekwe ikakhulu eMinas Gerais naseBahia. Eyona dipozithi intle yepeyinti ibekwe kwiminas yeGerais.
3. Indiya
I-Indiya ine-11 lezigidi zeetoni zokugcina grafite kunye nezigidi ezili-158 zeetoni zezixhobo. Kukho imimandla emi-3 ye-ore ye-graphite, kwaye i-grafite ore enexabiso lophuhliso loqoqosho ikakhulu isasazwa e-Andhra Pradesh nase-Orissa.
4. Iriphabliki yaseCzech
IRiphabhlikhi yaseCzech lilizwe elinemithombo emininzi yeeflake graphite eYurophu. Idipozithi ye-flake graphite ibekwe ikakhulu kumazantsi eCzech state enomxholo wekhabhoni omiselweyo we-15%. Idipozithi ye-flake graphite kwingingqi yaseMoravia ikakhulu yinki ye-microcrystalline enesiqulatho sekhabhoni esimalunga ne-35%. 5. EMexico I-ore grafite ore efumaneka eMexico yigrocitestalline graphite esasazwa ikakhulu kwilizwe laseSonora nase-Oaxaca. I-hermosillo flake graphite microcrystalline ink ephuhlisiweyo inencasa yama-65% ~ 85%.
Ixesha Post: Aug-06-2021