Kunezinto eziningi kanye nokungcola okuxutshwe nenqubo yokwakhiwa kwe-graphinal yemvelo. Okuqukethwe kwekhabhoni yemveloi-flake graphiteimayelana ne-98%, futhi kunezinye izakhi ezingezona ezingama-20 zekhabhoni, accounting cishe ama-2%. I-graphite enwetshiwe icutshungulwa kusuka kugrafu ye-flake yemvelo, ngakho-ke kuzoba nokungcola okuthile. Ukuba khona kokungcola kunesimo zombili nezinzuzo. Isihleli esilandelayo segrafu furuite sizochaza ithonya lokungcolaI-graphite enwetshiwe:
1. Izinzuzo zokungcola ekwandiseni i-graphite
Ukungcola kuzuzisa ezakhiweni zegrafu ezandisiwe.
2. Izici ezingezinhle zokungcola ngegrafu enwetshiwe
Okubi ukuthi ukuba khona kokungcola kuthinta ikhwalithi yokwanda kwei-graphite, futhi kungakhuphula inqubo ye-electrochemical corosion. Ngakho-ke, kwinqubo yokukhiqiza ye-graphite enwetshiwe, ichazwe ngokucacile ukuthi isidingo se-flake yemvelo kufanele sihlanziwe.
I-graphite ye-furuite ikhumbuza wonke umuntu ukuthi izinto zokungcola ezihlangene ne-graphite ore zingaqedwa kalula ekuphumeni kwe-acid kanye nokuhlanza isigaba. Izinto zokungcola ezishumeke maphakathi nesendlalelo se-graphite noma amakhompiyutha okubamba iqhaza okuvuthayo, athambekele noma andiswe kwinqubo yokunwebeka okuphezulu kokushisa, futhi cishe ngo-0.5% wabo ngu-oxicates. Kodwa-ke, ezinye izinto zethulwa nge-acid namanzi kwinqubo yokukhiqiza.
Isikhathi sePosi: FEB-08-2023