Umunsi w'Ubunani urangiye, ibiciro bya carburizer ya peteroli ya coke byinshi bihinduka, ibikoresho fatizo birangira bigira uruhare runini ku isoko, gushyigikira ibiciro bya carburizer ya coke ya peteroli bikomeje kuzamuka.
Mu rwego rwa C≥98.5%, S≤0.5%, ingano y'uduce: urugero rwa 1-5mm coke carburizer, uruganda rwo mu ntara ya Liaoning rurimo imisoro rusange rwashyizwe hagati ya 5500-5600 yuan/toni; agace ka Tianjin kakomeje mbere y'uko ibintu bibaho, bitewe n'ihungabana ry'isoko, kwibandwaho kw'ibicuruzwa by'ibigo, ibicuruzwa bya coke carburizer bike bya sulfur ni bike cyane, guhagarika ibiciro by'amahanga.
Ibiciro bya Liaohe peteroli ya calcium calcined coke uyu munsi bya 5200 yuan/toni, igiciro cya "byihuta", bigatuma igiciro rusange cya carburizer ya peteroli ya Liaoning cyazamutseho 200 yuan/toni, ibigo nabyo birahinduka bitewe n'ingano y'ububiko mu ruganda, ibiciro ntabwo biri hejuru cyangwa hasi.
Ingano y’ibicuruzwa byoherezwa mu mazi iracyakonje. Vuba aha, coke ifite calcium calcium nke yavuye kuri yuan 4800 kuri toni igera kuri yuan 5200 kuri toni mu gihe gito. Ingano y’impinduka z’umuvuduko ni nyinshi, kandi abakiriya bo mu mazi batinda kwemera igiciro gishya. Isoko ririmo kandi gushishikariza abakiriya bo mu mazi kongera inshuro zo kubaza, ariko kubera ibiciro biri hejuru bya carburizer ya peteroli, igipimo gishya cya single single kiri hasi, ihuriro ry’ibanze. Bamwe mu baguzi baracyashyira imbaraga ku bicuruzwa bya peteroli bya grafiti, isoko rya coke y’amavuta nyuma yo guhindurwamo calcium.
Nubwo igiciro cy'ibikoresho fatizo cyakomeje kwiyongera, imikorere y'ababikeneye ni rusange, imyumvire myiza y'ababikora ntabwo ikomeye, imbogamizi zo mu ntera n'izo mu ntera ziracyahari. Muri rusange, mu gihe gito, isoko rya carburizer ya peteroli cyangwa izahinduka bitewe n'uko ibikoresho fatizo bihari biracyafite icyizere cyo kwiyongera.
Igihe cyo kohereza: Mutarama 17-2022