Wahi a ka hōʻike a ka US Geological Survey (2014), ʻo ka mālama ʻia ʻana o ka graphite flake kūlohelohe i ka honua he 130 miliona tons, kahi o Brazil i loaʻa ai he 58 miliona tons a ʻo Kina he 55 miliona tons, e hoʻokūkū ana ma waena o ka poʻokela o ka honua. I kēia lā, e haʻi aku ka mea hoʻoponopono o Furuite Graphite iā ʻoe e pili ana i ka hāʻawi honua ʻana i nā kumuwaiwai flake graphite:
Mai ka hoʻolaha honua ʻana o ka flake graphite, ʻoiai ua ʻike nā ʻāina he nui i nā minerale flake graphite, ʻaʻohe nui o nā waihona me kahi pālākiō no ka hoʻohana ʻana i ka ʻoihana, ka mea nui ma Kina, Brazil, India, Czech Republic, Mexico a me nā ʻāina ʻē aʻe.
1. Kina
E like me ka helu o ka 'Oihana o ka aina a me nā kumuwaiwai, i ka hopena o 2014, China crystalline graphite ore hoʻopaʻa he 20 miliona tons, a me ka mea i ikeia e pili ana i 220 miliona tons, ka hapanui puunaue ma 20 panalāʻau a me autonomous wahi e like me Heilongjiang, Shandong, Inner Mongolia a me Sichuandong, a me Heilongji wahi, ma waena o ia. ʻO ka mālama ʻana o ka cryptocrystalline graphite ma Kina ma kahi o 5 miliona mau tons, a ʻo nā waihona waiwai i hōʻoia ʻia ma kahi o 35 miliona tons, ka mea i hoʻolaha nui ʻia ma 9 mau panalāʻau a me nā ʻāina autonomous me Hunan, Inner Mongolia a me Jilin. Ma waena o lākou, ʻo Chenzhou, ʻo Hunan ka manaʻo o ka cryptocrystalline graphite.
2. Palakila
Wahi a nā helu helu o ka US Geological Survey, ʻo ka mālama ʻana o ka graphite ore ma Brazil ma kahi o 58 miliona mau tons, a ʻoi aku ka nui o nā waihona graphite flake maoli ma mua o 36 miliona tons. Hāʻawi nui ʻia nā waihona graphite ma Brazil ma Minas Gerais a me Bahia, a aia nā waihona graphite flake maikaʻi loa ma Minas Gerais.
3. Inia
Loaʻa iā India nā waihona graphite o 11 miliona mau tons a me nā kumu waiwai o 158 miliona tons. Aia he 3 mau kāʻei graphite mine, a ʻo nā mines graphite me ka waiwai hoʻokele waiwai e māhele nui ʻia ma Andhra Pradesh a me Orissa.
4. Czech Republic
ʻO Czech Republic ka ʻāina me nā kumu waiwai flake graphite nui loa ma ʻEulopa. Hāʻawi nui ʻia nā waihona graphite flake ma ka Hema Czech Republic. ʻO nā waihona graphite flake ma ka ʻāina Moravia me ka maʻiʻo kalapona paʻa o 15% ka nui o ka microcrystalline graphite, a ʻo ka maʻi kalapona paʻa ma kahi o 35%.
5. Mekiko
ʻO nā mines flake graphite i ʻike ʻia ma Mekiko, ʻo ia ka microcrystalline graphite, ka mea i hoʻolaha nui ʻia ma Sonora a me Oaxaca. ʻO ka Hermosillo flake graphite ore microcrystalline graphite i kūkulu ʻia he 65% a 85%.
Ka manawa hoʻouna: ʻAukake-05-2022