Ungakugwema kanjani ukugqwala kwemishini nge-complosive medium, ukuze kunciphise izindleko zotshalomali nezindleko zokugcina futhi kuthuthukise ukusebenza kahle kokukhiqiza futhi inzuzo kuyinkinga enzima ukuthi wonke amabhizinisi amakhemikhali adinga ukuwaxazulula unomphela. Imikhiqizo eminingi inokumelana nokugqwala kepha hhayi ukumelana okushisa okuphezulu, ngenkathi i-flake graphite inezinzuzo zombili. I-furuite elandelayoI-graphiteKwethulwa ngokuningiliziwe ukuthi i-flake graphite ingaxazulula kanjani inkinga yokugqwala kwemishini:
1. Ukusebenza okuhle kakhulu okushisayo.I-flake graphiteFuthi inokuphamba okuhle okushisayo, okuwukuphela kwezinto ezingezona zensimbi ezinokuvuselelwa okuphezulu okushisayo kunensimbi, kusezingeni lokuqala phakathi kwezinto ezingezona zensimbi. Ukusebenza okushisayo kuyinhlamvu kabili yensimbi yekhabhoni namahlandla ayisikhombisa wensimbi engagqwali. Ngakho-ke, ilungele imishini yokudlulisa ukushisa.
2. Ukumelana kahle kokugqwala. Izinhlobo ezahlukahlukene zekhabhoni ne-graphite zinokumelana kahle nokuqina kwe-hydrochloric acid, i-phosphoric acid kanye ne-hydrofluoric acid, kanye nokushisa kwesicelo esiphakeme kungama-350 ℃ -400 ℃, okungukuthi, izinga lokushisa lapho kunamakhabhoni kanye ne-graphite kuqala ku-oxidize.
3, ukumelana nokushisa okuphezulu okuphezulu. Izinga lokushisa lokusebenzisa le-graphite ye-flake lincike ezinhlobonhlobo zezinto zokufakwa ekufakweni. Isibonelo, i-Phenolic ifakwe i-graphite ingamelana ne-170-200 ℃, futhi uma kungenzeka inani elifanelekile le-silicone resin i-graphin efakwe ngaphakathi, lingamelana nama-350 ℃. Lapho i-phosphoric acid ifakwa kwikhabhoni ne-graphite, ukumelana ne-oxidation of carbon kanye ne-graphite kungathuthukiswa, futhi izinga lokushisa elisebenzayo linganda futhi.
4, ingaphezulu akulula ukuhlela. "Ubumbano" phakathi kwe-flake graphite futhi iningi lemidiya lincane kakhulu, ngakho-ke ukungcola akulula ukunamathela ebusweni. Isetshenziswa ikakhulukazi emishini yokuvuselela kanye nemishini ye-crystallization.
Kungabonakala ukuthi imishini enamafrikhethi anokumelana kahle nokugqwala okunempilo kanye nezakhiwo zomzimba nezemishini, futhi zingasetshenziswa ukwenza imishini yokulwa nokuwohloka futhi isakazeke kabanzi embonini yamakhemikhali.
Isikhathi sePosi: Meyi-15-2023