I-flake graphiteIsetshenziswa kabanzi embonini, kepha isidingo se-flake graphite sehlukile kwizimboni ezihlukile, ngakho-ke i-flake graphite idinga izindlela ezihlukile zokuhlanza. Isihleli se-graphite esilandelayo sizochaza ukuthi yiziphi izindlela zokuhlanzai-flake graphiteInayo:
1. I-Hydrofluoric acid indlela.
Izinzuzo eziphambili zeHydrofluoric Acid Waid zingukufezeka okuphezulu kokunye ukususa, ibanga eliphakeme lemikhiqizo, ithonya elincane ekusebenzeni kwemikhiqizo ye-graphite kanye nokusetshenziswa kwamandla okuphansi. Okubi ukuthi i-hydrofluoric acid ine-authic anobuthi futhi i-complosive, futhi izinyathelo eziqinile zokuphepha zokuphepha kufanele zithathwe kwinqubo yokukhiqiza.Izidingo eziqinile zemishini futhi ziholela ekwandeni kwezindleko. Ngaphezu kwalokho, amanzi angcolile akhiqizwa yi-hydrofluoric acid indlela anobuthi kakhulu futhi awonakalisa, futhi adinga ukwelashwa okuqinile ngaphambi kokuthi akhishwe. Ukutshalwa kwemali ekuvikelweni kwemvelo kunciphisa kakhulu izinzuzo zezindleko eziphansi ze-hydrofluoric acid indlela.
2, indlela eyisisekelo yokuhlanza i-acid.
Okuqukethwe kwekhabhoni ye-graphinated kuhlanjululwe yi-Alkaline Acid Waid kungafinyelela ngaphezu kwama-99%, okunezimpawu zokutshala imali okuphansi, ibanga lomkhiqizo eliphakeme kanye nokuvumelana nezimo eziqinile. Ngaphezu kwalokho, inezinzuzo zemishini ejwayelekile nokuguquguquka okuqinile. Indlela eyisisekelo ye-acid yindlela esetshenziswa kakhulu eChina. Okubi kwalo kungukusetshenziswa kwamandla amakhulu, isikhathi eside sokuphendula, ukulahleka kwama-graphite amakhulu kanye nokungcoliswa kwamanzi okungathi sína.
I-3. Indlela yokugoqa.
Izinga lokushisa eliphansi lokugazinga kanye nokusetshenziswa okuncane kwe-chlorine kwendlela yokuqothula ye-chlorination kunciphisa kakhulu izindleko zokukhiqiza zei-graphite. Ngasikhathi sinye, okuqukethwe yikhabhoni yemikhiqizo ye-graphite kulingana nokwelashwa kwe-hydrofluoric acid, kanye nezinga lokutakula le-chlorination toasting indlela liphezulu. Kodwa-ke, ngoba i-chlorine inobuthi futhi iyakhuthaza, idinga ukusebenza kwemishini ephezulu futhi idinga ukubekwa uphawu okuqinile, futhi igesi yomsila kufanele iphathwe kahle, ngenxa yalokho, kunciphisa ukuthandwa kwayo kanye nesicelo.
4. Indlela ephezulu yokushisa.
Inzuzo enkulu yendlela yokushisa ephezulu ukuthi okuqukethwe yikhabhoni yomkhiqizo kuphezulu kakhulu, okungafinyelela ngaphezulu kwe-99.995%. Okubi ukuthi isithando somlilo esiphakeme kufanele sakhiwe ngokukhethekile futhi sakhiwe, imishini iyabiza, futhi kunezimali eziningi zesibili. Ngaphezu kwalokho, ukusetshenziswa kwamandla kuphezulu, futhi inkokhelo kagesi ephezulu inyusa izindleko zokukhiqiza. Ngaphezu kwalokho, izimo ezinzima zokukhiqiza zibuye zenze ubukhulu bezicelo zale ndlela lilinganiselwe kakhulu. Kuphela ekuvikeleni nasekuvikelweni kwezwe, nezinye izikhathi ezinezidingo ezikhethekile ngobumsulwa bemikhiqizo ye-graphite, le ndlela ibhekwa ngokukhiqizwa okuncane kwe-batchi-graphite, futhi akunakuthandwa embonini.
Isikhathi sePosi: Jan-30-2023