Kugawidwa kwapadziko lonse kwa zinthu za flake graphite

Malinga ndi lipoti la US Geological Survey (2014), nkhokwe zotsimikiziridwa za graphite zachilengedwe padziko lonse lapansi ndi matani 130 miliyoni, pomwe Brazil ili ndi nkhokwe zokwana matani 58 miliyoni ndipo China ili ndi matani 55 miliyoni, omwe ali pamwamba kwambiri. mdziko lapansi. Lero, mkonzi wa Furuite Graphite akuwuzani za kugawa kwapadziko lonse kwazinthu zamtundu wa graphite:

Kuchokera kugawa padziko lonse lapansi kwa flake graphite, ngakhale mayiko ambiri apeza mchere wa flake graphite, palibe madipoziti ambiri okhala ndi sikelo inayake yogwiritsira ntchito mafakitale, makamaka ku China, Brazil, India, Czech Republic, Mexico ndi mayiko ena.
1. China
Malinga ndi ziwerengero za Ministry of Land and Resources, kumapeto kwa chaka cha 2014, nkhokwe zaku China za crystalline graphite ore zinali matani 20 miliyoni, ndipo nkhokwe zomwe zidadziwika zinali pafupifupi matani 220 miliyoni, makamaka zimagawidwa m'zigawo 20 ndi zigawo zodziyimira pawokha. Heilongjiang, Shandong, Inner Mongolia ndi Sichuan, pakati pawo, Shandong ndi Heilongjiang ndi madera omwe amapanga kwambiri. The nkhokwe cryptocrystalline graphite ku China ndi za matani 5 miliyoni, ndi kutsimikiziridwa gwero nkhokwe ndi za matani miliyoni 35, amene makamaka anagawira 9 zigawo ndi zigawo yoyenda yokha kuphatikizapo Hunan, Inner Mongolia ndi Jilin. Mwa iwo, Chenzhou, Hunan ndi kuchuluka kwa cryptocrystalline graphite.
2. Brazil
Malinga ndi ziwerengero za US Geological Survey, nkhokwe za miyala ya graphite ku Brazil ndi pafupifupi matani 58 miliyoni, pomwe matani achilengedwe a graphite amaposa matani 36 miliyoni. Ma graphite deposits ku Brazil amagawidwa makamaka ku Minas Gerais ndi Bahia, ndipo ma depositi abwino kwambiri a flake graphite ali ku Minas Gerais.
3. India
India ili ndi malo osungira ma graphite okwana matani 11 miliyoni ndi chuma cha matani 158 miliyoni. Pali malamba a 3 a graphite, ndipo migodi ya graphite yomwe ili ndi phindu lachitukuko chachuma imagawidwa makamaka ku Andhra Pradesh ndi Orissa.
4. Czech Republic
Czech Republic ndi dziko lomwe lili ndi zinthu zambiri zamtundu wa graphite ku Europe. Mitengo ya flake graphite imagawidwa makamaka ku South Czech Republic. The flake graphite madipoziti m'dera Moravia ndi yokhazikika mpweya zili 15% makamaka microcrystalline graphite, ndi okhazikika mpweya zili pafupifupi 35%.
5. Mexico
Migodi ya flake graphite yomwe yapezeka ku Mexico yonse ndi ma graphite a microcrystalline, omwe amagawidwa ku Sonora ndi Oaxaca. Hermosillo flake flake graphite ore microcrystalline graphite ali ndi kalasi ya 65% mpaka 85%.