Sida lagu sheegay warbixinta Sahanka Geological US (2014), kaydka la xaqiijiyay ee graphite flake dabiiciga ah ee adduunka waa 130 milyan oo tan, kaas oo Brazil ay leedahay kayd ah 58 milyan oo tan iyo Shiinaha ayaa kayd ah 55 milyan oo tan, oo ka mid ah kuwa ugu sarreeya. aduunka. Maanta, tifaftiraha Furuite Graphite ayaa kuu sheegi doona wax ku saabsan qaybinta caalamiga ah ee agabka garaafiga flake:
Laga soo bilaabo qaybinta caalamiga ah ee graphite flake, inkasta oo dalal badan ay heleen macdanta graphite flake, ma jiraan kayd badan oo leh miisaan gaar ah oo loogu talagalay isticmaalka warshadaha, inta badan waxay ku urursan yihiin Shiinaha, Brazil, India, Czech Republic, Mexico iyo dalal kale.
1. Shiinaha
Sida laga soo xigtay tirakoobka Wasaaradda Dhulka iyo Khayraadka, ilaa dhammaadka 2014, kaydka graphite ee Shiinaha ee crystalline graphite ayaa ahaa 20 milyan oo tan, kaydadka kheyraadka ee la aqoonsaday wuxuu ahaa ilaa 220 milyan oo tan, inta badan waxaa loo qaybiyay 20 gobol iyo ismaamul goboleed sida. Heilongjiang, Shandong, Mongolia gudaha iyo Sichuan, kuwaas oo ay ka mid yihiin, Shandong iyo Heilongjiang waa meelaha ugu badan ee wax soo saarka. Kaydka garaafyada cryptocrystalline ee Shiinaha ayaa ah ilaa 5 milyan oo tan, kaydadka kheyraadka ee la xaqiijiyayna waa ilaa 35 milyan oo tan, kuwaas oo inta badan lagu qaybiyo 9 gobol iyo gobollo ismaamul oo ay ku jiraan Hunan, Inner Mongolia iyo Jilin. Waxaa ka mid ah, Chenzhou, Hunan waa xoojinta garaafyada cryptocrystalline.
2. Brazil
Marka loo eego tirakoobka Sahanka Geological US, kaydka macdanta graphite ee Brazil waa qiyaastii 58 milyan oo tan, kuwaas oo kaydka garaafyada dabiiciga ah ee dabiiciga ahi ay ka badan yihiin 36 milyan oo tan. Kaydka graphite ee Brazil waxaa inta badan lagu qaybiyaa Minas Gerais iyo Bahia, iyo kaydka garaafiga ugu fiican waxay ku yaalaan Minas Gerais.
3. Hindiya
Hindiya waxay leedahay kayd garaafeed ah 11 milyan oo tan iyo kheyraad dhan 158 milyan oo tan. Waxaa jira 3 suunka miinada graphite, iyo miinada graphite ee leh qiimaha horumarinta dhaqaalaha inta badan waxaa lagu qaybiyaa Andhra Pradesh iyo Orissa.
4. Czech Republic
Czech Republic waa dalka ugu kheyraadka badan ee graphite flake ee Yurub. Kaydka garaafyada flake waxaa inta badan lagu qaybiyaa Koonfurta Czech Republic. Kaydka garaafyada flake ee gobolka Moravia oo leh kaarboon go'an oo ah 15% waa inta badan garaafka microcrystalline, iyo kaarboonka go'an waa ilaa 35%.
5. Mexico
Miinooyinka graphite flake ee laga helay Mexico dhamaantood waa garaafyada microcrystalline, oo inta badan lagu qaybiyo Sonora iyo Oaxaca. Garaafiga Hermosillo flake garaafiga ah ee la sameeyay waxa uu leeyahay darajo ah 65% ilaa 85%.
Waqtiga boostada: Agoosto-05-2022