Baahida kala duwan ee budada graphite ee qaybaha kala duwan

Waxaa jira noocyo badan oo kheyraad ah oo budada graphite ah oo ku yaal Shiinaha oo leh astaamo qani ah, laakiin hadda, qiimeynta macdanta ee kheyraadka graphite-ka gudaha waa mid fudud. Soo ogow noocyada dabiiciga ah ee ugu muhiimsan ee macdanta, heerka macdanta, macdanta ugu muhiimsan iyo halabuurka gangue, dhaqidda, iwm., oo si fudud u qiimee tayada budada fiican ee macdanta, adigoo diiradda saaraya oo keliya qaab-dhismeedka kiristaalka, kaarboonka iyo sulfur-ka iyo cabbirka miisaanka. Inkasta oo ay jiraan farqi weyn oo ku saabsan astaamaha iyo tayada u dhexeeya macdanta graphite iyo budada la safeeyey ee meelaha kala duwan ee wax soo saarka, si fudud looma kala saari karo aqoonsiga budada la safeeyey. Nidaamka qiimeynta fudud wuxuu keenay heer sare oo isku-dhafan oo ah walxaha ceeriin ah oo ku yaal dusha sare ee graphite meelo kala duwan, taas oo qarisay qiimaha codsiga wax ku oolka ah. Halkan, tifaftiraha Furuite Graphite wuxuu soo bandhigayaa baahida loo qabo kala-soocidda budada graphite ee qaybaha kala duwan:

Xaaladdani waxay keentay dhibaatooyin aad u muuqda: dhinac, aad bay u adag tahay oo indho la'aan ayay u tahay warshadaha hoose ee budada graphite inay doortaan walxaha ceeriin ee ku habboon baahiyahooda wax soo saarka, shirkaduhuna waxay u baahan yihiin inay waqti badan ku bixiyaan inay aqoonsadaan oo ay tijaabiyaan soo saarista walxaha ceeriin ee budada graphite oo leh calaamad isku mid ah laakiin kumanaan sifooyin oo kala duwan oo ka imanaya meelaha waaweyn ee soo saara graphite ee Shiinaha, taas oo lumisa waqti iyo tamar badan. Inkasta oo ay qaadato waqti iyo dadaal in la go'aamiyo walxaha ceeriin, isbeddelka xuduudaha asaasiga ah ee dufcad kasta oo alaabta ceeriin ah ayaa sidoo kale horseedaya in shirkaduhu si joogto ah u eegaan ilaha iyo hababka habaynta ee alaabta ceeriin ah. Dhanka kale, shirkadaha kor u kaca ee budada graphite ma laha aqoonta baahida shirkadaha hoose ee alaabta ceeriin ah, taas oo horseedaysa kala soocidda hal badeecad iyo isku-dhafan halis ah. Tusaale ahaan, Alxa League ee Gudaha Mongolia iyo Jixi ee Heilongjiang labaduba waa graphite cabbir weyn, kuwaas oo ku habboon diyaarinta graphite la ballaarin karo. Si kastaba ha ahaatee, sababtoo ah kala duwanaanshaha xaaladda dhacdada iyo heerka joogtada ah ee macdanta gangue, saamigooda ballaarinta aad bay u kala duwan yihiin, badeecadaha graphite ee khuseeyana way kala duwan yihiin.