Isuzuma n'isesengura ry'uyu munsi
Nyuma y'Iserukiramuco ry'Impeshyi, isoko ry'inyongera za karuboni mu gushushanya (graphitization) ryishimira umwaka mushya mu buryo buhamye. Ibiciro by'ibigo muri rusange birahamye kandi ni bito, nta mpinduka nyinshi zihari ugereranyije n'ibiciro byabanjirije iserukiramuco. Nyuma y'iserukiramuco, isoko ry'imashini zikora carburizer zikoresheje grafiti rikomeje kuzamuka, kandi icyifuzo kirimo kwiyongera.
Isoko rya graphitized recarburizer riri kugenda neza. Dufashe urugero rw'ibipimo bya C≥98%, S≤0.05%, n'ingano y'uduce twa mm 1-5, igiciro cyahoze ari uruganda harimo n'umusoro mu Burasirazuba bw'Ubushinwa gikomeza kuba hagati ya yuan 5800-6000/toni Igiciro cy'umusoro cyahoze ari uruganda ahanini kiba hagati ya yuan 5700-5800/toni, kandi imikorere muri rusange irahagaze neza.
Ku bijyanye n'ibikoresho fatizo, icyifuzo cya peteroli mu Bushinwa kiracyategerejwe mu 2023. Mu gice cya mbere cya 2023, bizafata igihe kugira ngo ubukungu bw'imbere mu gihugu bukomeze kuzamuka, kandi haracyari igitutu cyo kugabanuka. Igiciro cya peteroli gishobora gukomeza guhindagurika. Buhoro buhoro buhoro uruziga rwo kuzamuka ruhoraho, ibanze rya peteroli ya peteroli riracyari mu rugero rukomeye. Byongeye kandi, zimwe mu nganda zikora ibikoresho bya electrode mbi zikomoka ku nganda zikora ibikoresho bya electrode mbi, kandi inyungu za electrode mbi ziri hasi. Mu mpera za 2022, ikigo gishya ntabwo kimeze neza, kuva kuri 70% kugeza kuri 45-60% ubu. Itangwa ry'ibikomoka ku bicuruzwa ryaragabanutse, kandi isoko ryiyongereye cyane. Inkunga y'ibiciro bya electrode mbi zikoreshwa mu nganda ikora ibikoresho bya graphite ni nini. Ariko, bitewe n'inganda nshya z'ingufu, hamwe no kuzamuka buhoro buhoro k'ubukungu bw'imbere mu gihugu muri 2023, haracyari ahantu hashya ho kwiyongera kw'ibikoresho bya electrode mbi. Inyungu ya electrodes mbi yahindutse iva ku ntege nke ijya ku bushobozi bukomeye, kandi igipimo cy'imikorere cyariyongereye. Umusaruro ushobora kwiyongera neza.
Mu 2023, hakurikijwe intego y'igihugu ya "karubone ebyiri", "kugenzura ikoreshwa ry'ingufu ebyiri" bizateza imbere inganda z'ibyuma gukomeza kugabanya ubushobozi bwo gukora ibyuma bito. Ariko, binyuze mu gusimbuza ubushobozi mu nganda z'ibyuma n'ibyuma muri rusange, umusaruro uzarushaho kwiyongera, kandi umusaruro muri rusange ntuzagabanuka cyane, ahubwo ushobora kwiyongera. Kubera iyo mpamvu, icyifuzo cy'ibikoresho fatizo kizakurikiraho buhoro buhoro, kandi ubwinshi n'ubuke bw'ibikoresho bya recarburizers bya graphitized nabyo biziyongera. Murakaza neza mu mwanya mwiza.
Ibiciro biheruka kuzamuka
Igihe cyo kohereza: Gashyantare-01-2023