I-graphite ye-Flakeisetshenziswa kabanzi embonini, kodwa isidingo se-flake graphite sihlukile ezimbonini ezahlukene, ngakho-ke i-flake graphite idinga izindlela ezahlukene zokuhlanza. Umhleli olandelayo we-Furuite graphite uzochaza ukuthi yiziphi izindlela zokuhlanzai-graphite ye-flakeine:
1. Indlela ye-Hydrofluoric acid.
Izinzuzo eziyinhloko zendlela ye-hydrofluoric acid ukusebenza kahle kokususa ukungcola, izinga eliphezulu lemikhiqizo, ithonya elincane ekusebenzeni kwemikhiqizo ye-graphite kanye nokusetshenziswa kwamandla aphansi. Ububi ukuthi i-hydrofluoric acid inobuthi kakhulu futhi iyagqwala, futhi kumele kuthathwe izinyathelo zokuvikela ukuphepha eziqinile enqubweni yokukhiqiza. Izidingo eziqinile zemishini nazo ziholela ekwandeni kwezindleko. Ngaphezu kwalokho, amanzi angcolile akhiqizwa yindlela ye-hydrofluoric acid anobuthi kakhulu futhi ayagqwala, futhi adinga ukwelashwa okuqinile ngaphambi kokuba akhishwe. Ukutshalwa kwezimali ekuvikelweni kwemvelo kunciphisa kakhulu izinzuzo zezindleko eziphansi zendlela ye-hydrofluoric acid.
2, indlela eyisisekelo yokuhlanza i-asidi.
Okuqukethwe kwekhabhoni kwe-graphite ehlanzwa ngendlela ye-alkaline acid kungafinyelela ngaphezu kwama-99%, okunezici zokutshalwa kwezimali okuphansi kanye, izinga eliphezulu lomkhiqizo kanye nokuzivumelanisa nezimo okuqinile kwenqubo. Ngaphezu kwalokho, inezinzuzo zemishini ejwayelekile kanye nokuguquguquka okunamandla. Indlela eyisisekelo ye-asidi iyindlela esetshenziswa kakhulu eShayina. Ububi bayo ukusetshenziswa kwamandla amaningi, isikhathi eside sokusabela, ukulahleka okukhulu kwe-graphite kanye nokungcola okukhulu kwamanzi angcolile.
3. Indlela yokosa i-chlorine.
Izinga lokushisa eliphansi lokuthosa kanye nokusetshenziswa okuncane kwe-chlorine kwendlela yokuthosa i-chlorination kunciphisa kakhulu izindleko zokukhiqizai-graphiteNgesikhathi esifanayo, okuqukethwe yikhabhoni kwemikhiqizo ye-graphite kufana nokwelashwa kwe-hydrofluoric acid, futhi izinga lokubuyiselwa kwendlela yokosa i-chlorination liphakeme. Kodwa-ke, ngenxa yokuthi i-chlorine inobuthi futhi iyagqwala, idinga ukusebenza okuphezulu kwemishini futhi idinga ukuvalwa okuqinile, futhi igesi yomsila kumele iphathwe kahle, ngakho-ke ngezinga elithile, ikhawulela ukuthandwa kwayo kanye nokusetshenziswa kwayo.
4. Indlela yokushisa okuphezulu.
Inzuzo enkulu yendlela yokushisa okuphezulu ukuthi okuqukethwe kwekhabhoni komkhiqizo kuphakeme kakhulu, okungafinyelela ngaphezu kwama-99.995%. Okubi ukuthi isithando somlilo esishisa kakhulu kumele sakhiwe ngokukhethekile futhi sakhiwe, imishini iyabiza, futhi kunezinye izimali eziningi zesibili. Ngaphezu kwalokho, ukusetshenziswa kwamandla kuphezulu, futhi ibhili likagesi eliphezulu likhulisa izindleko zokukhiqiza. Ngaphezu kwalokho, izimo zokukhiqiza ezinzima nazo zenza ububanzi bokusetshenziswa kwale ndlela bube buncane kakhulu. Kuphela ekuvikelweni kwezwe, ezindiza kanye nakwezinye izikhathi ezinezidingo ezikhethekile ngobumsulwa bemikhiqizo ye-graphite, le ndlela icatshangelwa ukukhiqizwa kweqembu elincane le-i-graphite, futhi ayikwazi ukuthandwa embonini.
Isikhathi sokuthunyelwe: Jan-30-2023