Graphite yokwanira imathandizidwa nthawi yomweyo kutentha kwambiri, sikelo yomwe imakhala yopanda nyongolotsi, ndipo voliyumu imatha kukula nthawi 100-400. Chojambulachi chikukulabe chimasungabe zojambula zachilengedwe, zimakhala ndi kukula kwabwino, kumakhala kotayirira, ndipo sikugwirizana ndi kutentha kotchinjiriza kwa oxygen. Kuchulukana, kumatha kukhala pakatikati -100 ~ 3000 ℃, kupanikizika kapena ma radiation a mafuta, magalimoto, mafakitale a Cirring Pali ntchito zingapo. Okonza zotsatira za furuit graphite amakuthandizani kuti mumvetsetse njira zofala zofala zofala zowonjezereka:
1. Njira yothira ma oxidation kuti ipange chopindika chokwanira.
Mukukonzekera kukonzekera zokutira zokutira, akupanga kugwedezeka kumachitika pa electrolyte electrolyte, ndipo nthawi ya akupanga kugwedezeka ndi yofanana ndi yofutukuka. Popeza kugwedezeka kwa electrolyte ndi omwe akupanga funde kumakhala kopindulitsa ku Camtoode ndi Theode, liwiro la Atodic, nthawi ya oxidation imafupikitsidwa;
2. Njira yachiwerewere yosungunula imapangitsa Graphite yokwanira.
Sakanizani mafoni angapo ndi graphite ndi kutentha kuti apange chopindika;
3. Njira yolunjika yamagesi yamagesi imagwiritsidwa ntchito popanga graphite yokwanira.
Graphite komanso nkhani zophatikizira zimabweretsedwanso kumapeto kwa chubu chosindikizidwa, ndikusinthasintha kwa zinthu zomwe zimachitika, ndipo kusintha kwa matenthedwe a glaket, motero zinthu zophatikizira zimalowa ma molekyulu ang'onoang'ono, potero adakonza zopindika. Chiwerengero cha zigawo zokutira zopangidwa ndi njirayi chitha kuwongoleredwa, koma mtengo wake wopanga ndi wokwera;
4. Njira yolumikizira mankhwala imapanga chopindika chochuluka.
Zinthu zoyambirira zomwe zimagwiritsidwa ntchito ndikukonzekera kaboni mwachidule, ndipo ma regoge ena opangidwa ndi sulufule acid (pamwamba pa 98%), hydrogen peroxide (pamwamba pa 98%), etc. Masitepe okonzekera ndi motere: pa kutentha koyenera, hydrogen peroxide yankho, ndipo ntchentche, pambuyo pa madzi osalowerera, kuwuma pa 60 ° C Greek C;
5. Zopangira electrochemical yokhudza graphite yowonjezereka.
Ufa wa graphite umathandizidwa mu electrolyte ya acid kuti apange graphite yokwanira, hydrolyzed, kutsukidwa ndikuwuma. Monga acid a acid, sulfuric acid kapena nitric acid imagwiritsidwa ntchito makamaka. Graphite yowonjezereka yomwe ili ndi njirayi imakhala ndi sulufure yotsika.
Post Nthawi: Meyi-27-2022