CO-NELE Imvange ikomeye ivanze: ibikoresho by'ingenzi byo guhanga udushya mu kuvanga inganda za karuboni za grafiti
Umutwe: Guhanga udushya mu buryo bwo kuvanga! Imvange ivanze neza ifasha inganda za grafiti karubone kunoza ireme n'imikorere myiza
Mu rwego rwo gukora karubone ya grafiti igamije imikorere myiza no kudahungabana cyane, uburinganire n'ubushobozi bwo kuvanga byagiye biba ingenzi mu kugabanya ireme ry'ibicuruzwa n'ikiguzi cyo kubitunganya. Muri iki gihe, bitewe n'ikoreshwa ryagutse ry'imashini zivangavanga zikora cyane, iyi ngingo ibabaje mu nganda irimo kuzana igisubizo gishya.

Ugereranyije n'ibikoresho gakondo byo kuvanga, imvange ikomeye ishobora kuvanga ifu ya grafiti, imvange ya asphalt n'ibindi bikoresho mu gihe gito cyane bitewe n'imiterere yayo yihariye yo kuvanga hamwe n'inzira ebyiri zo kugenda (bivanze no kuzunguruka kwihuta cyane n'umuvuduko w'isi). Imbaraga zayo zikomeye zo gukata no gukaranga bishobora kwinjira neza mu duce twa grafiti no kunoza cyane uburinganire bw'ibikoresho. Umuvuduko ntarengwa ushobora kugera ku nshuro zirenga 100 ku munota kugira ngo hamenyekane imikorere ihamye ya buri cyiciro cy'ibicuruzwa.
Ibyiza bidasanzwe by'ibi bikoresho byemejwe mu bigo byinshi bya graphite carbon:
Uburyo bwo kuvanga ibintu burushaho kuba bwiza ku kigero cya 15%+, ibyo bikaba byongera cyane ubwinshi bw'ibicuruzwa, imbaraga n'ubushobozi bwo kubikoresha;
Umusaruro urushaho kuba mwiza cyane, kandi igihe cyo kuvanga kigabanukaho ibirenze 30%;
Ikiguzi cy'ingufu zikoreshwa n'izikoreshwa mu kubungabunga kiragabanuka, kandi imikorere y'ibikoresho irushaho kuba myiza;
Ubudahangarwa bw'itsinda burarushaho kwiyongera, kandi igipimo cy'ibisigazwa cy'ibicuruzwa kiragabanuka cyane;
Igihe cyo gukora ibikoresho cyongerewe kugira ngo gihuze n'ibikenewe mu gukora cyane kandi bihoraho.
Umuyobozi w’ikigo kinini gishinzwe gutunganya amashanyarazi cya graphite yagize ati: “Imashini ivangavanze cyane yabaye igikoresho cy’ingenzi mu kuvugurura umurongo wacu wo gukora electrode ya grafiti.” Ntibikemura gusa ikibazo cya kera cyo kuvanga ibintu mu buryo butangana, ahubwo binatanga uburyo bwiza bwo kunoza imikorere n’ikoreshwa ry’ingufu, bigashyiraho urufatiro rukomeye kugira ngo ibicuruzwa bijye ku isoko ryo ku rwego rwo hejuru.”
Kubera ko ikoreshwa rya karuboni ya grafiti rikomeje kwiyongera mu nzego zigitangira gukoreshwa nka electrodes za lithium battery negative n'ibikoresho byihariye byo gufunga, ibisabwa kugira ngo ibikoresho bikore neza bizarushaho gukomera. Gukwirakwiza no gukoresha imvange ikomeye nta gushidikanya ko byashyize imbaraga nyinshi mu nganda kugira ngo bice inzitizi mu mikorere no kongera ubushobozi bwo guhangana, no guteza imbere inganda za karuboni za grafiti zo mu Bushinwa kugira ngo zihutishe ubwiza n'imikorere myiza.
Igihe cyo kohereza: Kamena-12-2025