Senyuka Ngokushesha Kangakanani Isidingo Semakethe Ye-Graphite Electrode?

I-electrode ye-graphite idlala indima ebalulekile ezimbonini ezahlukahlukene ezifana nensimbi, i-aluminium, ne-silicon yokukhiqiza. Lawa madivaysi ekhabhoni asebenza ngogesi ayingxenye ebalulekile kuma-arc furnaces kagesi (EAF), lapho asetshenziselwa khona ukuncibilikisa kanye nokucwenga izinsimbi ngokusabela kwezinga lokushisa eliphezulu.

Iimakethe ye-graphite electrodeibhekene nokukhula okuqinile emhlabeni wonke, okuqhutshwa ukwanda kwesidingo sensimbi nezinye izinsimbi. Ama-electrode e-graphiteziyingxenye ebalulekile ekukhiqizeni insimbi, njengoba zidlala indima ebalulekile ekuqhutshweni kukagesi nasekuncibilikiseni izinto ezingavuthiwe ezithandweni zikagesi ze-arc. Njengoba imikhakha yezokwakha, yezimoto kanye neyengqalasizinda iqhubeka nokukhulaemhlabeni wonke, isidingo sensimbi futhi, ngenxa yalokho, ama-electrode e-graphite abonisi zimpawu zokwehla.

Ubukhulu bemakethe ye-graphite electrode bubalulekile futhi kulindeleke ukuthi bukhule ngokuqhubekayo eminyakeni ezayo. Ngokocwaningo lwakamuva lwemakethe, imakethe ye-graphite electrode yomhlaba wonke yalinganiselwa ezigidini eziyizinkulungwane ezingama-3.5 ngonyaka ka-2020. Lesi sibalo kulindeleke ukuthi sifinyelele emalini emangalisayo eyizigidi eziyizinkulungwane ezingama-5.8 ngo-2027, sibhalisa i-CAGR cishe engu-9% ngesikhathi sokubikezela.

Izinto ezishayela ukunwetshwa kwemakethe ye-graphite electrode

I:Izinto ezithuthukisa ukukhula kwemakethe ye-graphite electrode zifaka ukukhula kwezimboni ngokushesha kwezomnotho osafufusa, njengeChina ne-India, ukwanda kokukhiqizwa kwezimoto zikagesi, kanye nokugxila okukhulayo kwamandla avuselelekayo. Lezi zici zinomthelela ekwenyukeni kwesidingo sensimbi nezinye izinsimbi, okuholela esidingweni esandayo sama-electrode egraphite.

II:Ngaphezu kwalokho, imboni yensimbi ilokhu ihlola izindlela ezintsha zokuthuthukisa ukusebenza kahle kokukhiqiza kanye nokunciphisa umthelela wendawo.Izithando ze-arc zikagesi(ama-EAF) athola ukuduma njengoba evumela ukulawula okungcono kwenqubo yokukhiqiza, ukusetshenziswa kwamandla okuphansi, nokukhishwa kwesisi esincishisiwe uma kuqhathaniswa nezithando zomlilo ezivamile. Ukusetshenziswa kwama-EAF kudinga inani elikhulu lama-graphite electrode, okuqhubezela phambili ukukhula kwemakethe yama-graphite electrode.

III. Ngokwesifunda, i-Asia Pacific iphethe imakethe ye-graphite electrode, ibalwa ngesabelo esikhulu semali engenayo yomhlaba. Lokhu kungenxa yokukhula ngokushesha kwamadolobha, ukuthuthukiswa kwengqalasizinda, nokwanda kwezimboni emazweni afana neChina ne-India. Lezi zizwe zingabathengi abakhulu bensimbi, batshala imali eningi emisebenzini yokwakha kanye nemiklamo yengqalasizinda.

IV: INyakatho Melika kanye ne-Europe nazo zifaka isandla kakhulu emakethe ye-graphite electrode, eqhutshwa intuthuko yobuchwepheshe bokukhiqiza insimbi kanye nezimboni ezikhulayo zezimoto kanye ne-aerospace. Isifunda saseMpumalanga Ephakathi ne-Afrika kulindeleke ukuthi sibone ukukhula okukhulu emakethe ye-graphite electrode njengoba umkhakha kawoyela negesi ukhula.

Imakethe ye-graphite electrode inkulu futhi ikhula kancane kancane. Isidingo sensimbi nezinye izinsimbi, okuhambisana nentuthuko ekhulayo yezobuchwepheshe ekukhiqizeni insimbi, siyaqhubeka nokuqhuba ukukhula kwemakethe. Njengoba imboni yezokwakha kanye neyezimoto idlondlobala emhlabeni jikelele futhi kugxilwa ngamandla kumandla avuselelekayo, isidingoama-electrode e-graphitekulindeleke ukuthi inyuke kakhulu eminyakeni ezayo.