Igishusho cyagutse cyakozwe nuburyo bubiri

Kwagura grafite ikorwa nuburyo bubiri: imiti na mashanyarazi. Inzira zombi ziratandukanye usibye inzira ya okiside, deacidification, gukaraba amazi, umwuma, gukama nibindi bikorwa ni bimwe. Ubwiza bwibicuruzwa byinshi mubakora inganda bakoresheje uburyo bwa chimique birashobora kugera ku gipimo giteganijwe muri GB10688-89 “cyaguka cyagutse”, kandi cyujuje ibyangombwa bisabwa kugirango habeho ibicuruzwa byinshi byoroshye kandi byerekana ibicuruzwa byoherezwa mu mahanga.

Ariko umusaruro wibisabwa byihariye byumuvuduko muke (≤10%), sulfure nkeya (≤2%) yibicuruzwa biragoye, inzira yumusaruro ntabwo irengana. Gushimangira imiyoborere ya tekiniki, kwiga inzira ya intercalation witonze, kumenya isano iri hagati yimikorere yimikorere nigikorwa cyibicuruzwa, no gutanga ubuziranenge buhamye bwaguka grafite nurufunguzo rwo kuzamura ireme ryibicuruzwa bizakurikiraho. Qingdao Furuite Graphite incamake: uburyo bwa electrochemicique butagira izindi okiside, grake naturel ya flake na anode ifasha hamwe hamwe bigize icyumba cya anode cyinjijwe muri acide sulfurike ya electrolyte, binyuze mumashanyarazi ataziguye cyangwa ya pulse, okiside nyuma yigihe runaka cyo gufata, nyuma yo gukaraba no gukama. ni igishushanyo mbonera. Ikintu kinini kiranga ubu buryo nuko urwego rwa reaction ya grafite hamwe nigipimo cyibicuruzwa bishobora kugenzurwa muguhindura ibipimo byamashanyarazi nigihe cyo kubyitwaramo, hamwe n’umwanda muto, igiciro gito, ubuziranenge buhamye nibikorwa byiza. Birihutirwa gukemura ikibazo cyo kuvanga, kunoza imikorere no kugabanya gukoresha ingufu murwego rwo guhuza.

Nyuma yo guteshwa agaciro nuburyo bubiri bwavuzwe haruguru, igipimo kinini cya acide sulfurike itose hamwe na adsorption yimiterere ya grafite interlamellar iracyari nka 1: 1, gukoresha imiti ihuza intera nini, kandi gukoresha amazi yo gukaraba no gusohora imyanda ni byinshi. Kandi abayikora benshi ntibakemuye ikibazo cyo gutunganya amazi mabi, mugihe cyo gusohora ibidukikije, kwanduza ibidukikije birakomeye, bizabuza iterambere ryinganda.