I-51% yentengo yokunyusa, i-graphite electrode. Ungabamba isikhathi esingakanani kulokhu?

I-Graphite Electrode, impahla engamelana ne-graphite engahambisani ne-graphite enezindawo ezinhle kakhulu zokwenza ugesi wamanje nowokukhiqiza, isetshenziswa ikakhulukazi ekukhiqizweni kwensimbi.

Ngokumelene ne-backrop, ama-electrodes we-graphite awakaze abe yize kulo nyaka. Intengo evamile yemakethe ye-electrodes ye-graphite ye-maintream ingu-21393 yuan / ithoni, ukukhuphuka kwama-51% kuqhathaniswa nesikhathi esifanayo ngonyaka owedlule.

Futhi abangane abanesifiso embonini yamandla bayazi ukuthi ngaphansi kwesibhakela sensimbi seThempeli Energy ukusetshenziswa okulawulwa, izimboni ezinokusetshenziswa kwamandla okuphezulu nokungcola okuphezulu kumise ukukhiqizwa nokusebenza ngokulandelana. Njengebhizinisi eliphakeme eliphakeme, amamitha ensimbi kumele futhi adlale indima eholayo, ikakhulukazi eHebei, esifundazweni esikhulu sensimbi. Ethiyori, ngokukhiqizwa kwensimbi okuncane, isidingo se-electrodes ye-graphite sizokwehla. Njengoba ungacabanga ngeminwe yakho, intengo ye-graphite electrodes izokwehla futhi.

Singasho yini ukuthi izimiso zezomnotho zidinga ukubuyekezwa lapha? Ungajabuli, akudingekile. Mayelana nokuhlaziywa kwaleligagasi lezitayela zemakethe, ake ulalele ama-buns ahoxisiwe bese ukhuluma kancane.

1, ngaphandle kwe-graphite electrodes, isithando se-arc kagesi asikwazi ukusebenza kahle

Ukuthola ukuqonda okuningiliziwe kwama-electrodes we-graphite, kuyadingeka ukubhekisisa ukubhekisisa i-chain embonini. Ukubheka phezulu, ama-electrodes we-graphite adinga ukulungiswa kusuka emikhiqizweni emibili yamakhemikhali, uPetroleum Coke nasenaleneni i-coke, ngezinqubo eziyizinkulungwane eziyi-11. Ithoni elilodwa le-lectrode ye-graphite lidinga amathani ayi-1.02 wezinto zokusetshenziswa, ngomjikelezo wokukhiqiza wezinsuku ezingaphezu kuka-50 kanye ne-accounting yezindleko ezibonakalayo ngaphezulu kwama-65%.

Njengoba kushiwo ngaphambili, ama-lectrodes we-graphite angakwazi ukwenza ugesi. Ngokusho kobukhulu obuvunyelwe, ama-electrodes we-graphite angaphinde ahlukaniswe ngezinhlobo ezintathu: amandla ajwayelekile, amandla aphezulu, kanye nama-electrodes we-graphite we-ultra-high. Izinhlobo ezahlukahlukene ze-electrodes zinezakhiwo ezihlukile ze-physicochemical.

Ukubheka phansi, ama-electrodes we-graphite asetshenziswa emangele e-arc yensimbi ye-arc, ukukhiqizwa kwe-silicon yezimboni, nokukhiqizwa kwe-phosphorus ephuzi. Inani lensimbi esetshenziswa ngokujwayelekile ama-akhawunti acishe abe ngu-80% wenani eliphelele lama-electrodes we-graphite asetshenzisiwe, futhi amanani asanda kwakamuva aphupekile ngenxa yemboni yensimbi. Eminyakeni yamuva nje, nenani elandayo lama-Ultra-High Power arc izikebhe izinsimbi ezisebenza kahle, ama-electrodes we-graphite aphoqelekile ukuthi athuthukise amandla e-Ultra-high, ngokusebenza okuphezulu okuqhathaniswa namandla ajwayelekile. Noma ngubani ubeka ubuchwepheshe ubuchwepheshe bama-electrodes aphezulu we-graphite we-graphite azohola imakethe yesikhathi esizayo. Njengamanje, abakhiqizi abayishumi abaphezulu bomhlaba wonke bamandla we-graphite accountite account cishe ama-44.4% wokukhiqizwa okuphelele kwama-graphite we-graphite we-graphide emhlabeni wonke, ngemakethe ehlanganisiwe. Izwe eliphambili lokuhola kuseJapan.

Ukuze uqonde kangcono umbhalo olandelayo, nansi isingeniso esifushane sezindlela zokwenziwa kwensimbi. Ngokuvamile, ukwenziwa kwensimbi kungahlukaniswa ngezinhlobo ezimbili: isithando somlilo kanye nesithando sikagesi se-arc. Owayengumuntu owayengumawoyela we-iron ore, coke, njll. Ensimbi yengulube, bese eshaya isamba esikhulu se-oxygen kwisiguquli sokuguqula i-decorbon iron nensimbi. Enye indlela ukusebenzisa okusebenzayo okuhle nokuvuselelwa okushisayo kwama-elektrode we-graphite, usebenzisa le arc ephezulu yokushaya insimbi futhi ekugcineni uyiguqule ibe yinsimbi.

Ngakho-ke, ama-electrodes we-graphite acugela e-arc isithando sensimbi.