Ama-electrode e-graphite adlala indima ebalulekile ezinqubweni zesimanje zokucwenga nokuncibilikisa insimbi.Enziwe ngezinto ezisezingeni eliphezulu, ezisebenza kakhulu ze-graphite, lawa ma-electrode asetshenziswa njengendawo yokuhambisa kuma-arc furnaces kagesi (EAFs) kanye nama-ladle furnaces (LFs).Izici zabo eziyingqayizivele kanye nezakhiwo zibenza kube yisinqumo esifanele sezinga lokushisa eliphezulu, izinhlelo zokusebenza zamanje.
Esinye sezici ezibaluleke kakhulu zama-electrode e-graphite ukuzinza kwawo okuhle kakhulu kokushisa.Ziyakwazi ukumelana namazinga okushisa aphakeme kakhulu ngaphandle kokulahlekelwa ubuqotho bazo besakhiwo noma ukuqhuba.Lokhu kubalulekile ezinqubweni zokucwenga nokuncibilikisa insimbi lapho izinga lokushisa lingafinyelela izinkulungwane ezimbalwa zamadigri Celsius.Ama-electrode e-graphite angakwazi ukubhekana ngokuphumelelayo nalezi zimo ezimbi kakhulu, aqinisekise ukusebenza kahle nokuthembekile kwezithando zomlilo.
Esinye isici esibalulekile seama-electrode e-graphiteukumelana kwawo okuphezulu ne-oxidation nokugqwala.Phakathi nenqubo yokucwenga insimbi, kuyenzeka amakhemikhali ahlukahlukene, ngokuvamile ahilele izinto ezigqwala kakhulu.Ama-electrode e-graphiteukumelana ne-oxidation kanye nokugqwala kuqinisekisa ukuphila kwabo isikhathi eside nokusebenza okungaguquki kulezi zindawo ezinokhahlo.
Ukwengeza, ama-electrode e-graphite ane-coefficient ephansi yokwanda okushisayo.Lokhu kusho ukuthi abonisa izinguquko zobukhulu obuncane lapho evezwe ekuhlukeni kwezinga lokushisa.Ukuzinza okunjalo kubalulekile ekusebenzeni kwezimboni, njengoba noma yikuphi ukunwetshwa noma ukufinyela kungaholela ekucindezelekeni komshini kanye nokulimala okungaba khona kuma-electrode.I-coefficient ephansi yokwanda okushisayo kwama-electrode e-graphite iqinisekisa ubuqotho bawo besakhiwo nokuqina ngisho nasezimeni zokusebenza ezimbi kakhulu.
I-conductivity engavamile yama-electrode e-graphite nayo kufanelekile ukugqamisa.I-graphite iyinto esebenza kahle kakhulu, evumela ukudluliswa okusebenzayo nokuphumelelayo kwamandla kagesi ngaphakathi kwesithando somlilo.Le conductivity ibalulekile kuma-EAF kanye nama-LFs, lapho inani elikhulu lamandla kagesi lidingeka ukuze kuncibilike insimbi futhi kwenziwe inqubo yokucwenga.I-conductivity ephezulu yama-electrode e-graphite iqinisekisa ukulahlekelwa kwamandla okuncane nokusebenza kahle kwalezi ziko.
Ama-electrode e-graphite anikeza izinzuzo nezinzuzo ezihlukahlukene ngaphezu kwezinye izinto ezivame ukusetshenziselwa ukucwenga insimbi kanye nezinqubo zokuncibilikisa.Ngokwesibonelo, uma kuqhathaniswa nama-electrode ethusi, ama-electrode e-graphite anezindleko eziphansi futhi angakwazi ukumelana namazinga okushisa aphezulu.Futhi amelana kakhulu nokusabela kwamakhemikhali, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza.Ngaphezu kwalokho, ama-electrode e-graphite aphila isikhathi eside futhi adinga ukulungiswa okuncane, okuholela ekongeni kwezindleko ezibalulekile ngokuhamba kwesikhathi.
Gama-raphite electrode anesethi eyingqayizivele yezimpawu eziwenza abaluleke kakhulu ezinqubweni zesimanje zokucwenga nokuncibilikisa insimbi.Ukuzinza kwawo okushisayo, ukumelana ne-oxidation kanye nokugqwala, i-coefficient ephansi yokwanda okushisayo, kanye nokuhamba kahle kakhulu kwenza bahluke kwezinye izinto.Ehlanganiswe nokusebenza kahle kwezindleko nempilo ende, ama-electrode e-graphite ayinketho ekhethwayo yokushisa okuphezulu, izinhlelo zokusebenza ezisezingeni eliphezulu ezimbonini emhlabeni jikelele.Kungakhathaliseki ukuthi kusezithandweni zikagesi ze-arc noma kuma-ladle, ama-electrode e-graphite adlala indima ebalulekile ekuqinisekiseni ukucwengwa kwensimbi okuphumelelayo, okuthembekile, nokusimeme.
Isikhathi sokuthumela: Jul-11-2023