Uma imikhawulo yokukhiqizwa, izindleko ezikhuphukayo, futhi akukho nzuzo ama-masterminds ngemuva kokukhuphuka kwamanani we-electrodes ngemuva kokuphuma komjikelezo ngemuva kokukhuphuka komjikelezo we-graphite we-graphinal.
Njengamanje, cishe ama-90% okukhiqizwa kwensimbi yasekhaya aqhamuka e-Blast Funecking (Coke), enokukhishwa okuphezulu kwekhabhoni. Ngezidingo zezwe ukuguqulwa kanye nokwenza ngcono umthamo wokukhiqizwa kwensimbi, ukongiwa kwamandla kanye nokuncishiswa kwekhabhoni eminyakeni yamuva nje, abanye abakhiqizi bensimbi bashintshile ezindlini ze-arc kagesi ze-wenyermaking. Izinqubomgomo ezifanele ezelwe ngonyaka odlule ziphinde zaveza ukuthi ingxenye yokukhiqizwa kwensimbi kagesi i-arc yomthwalo wensimbi kuyo yonke i-15%, ilwela ukufinyelela ku-20%. Njengoba kushiwo ngaphambili, ama-lectrodes we-graphite abaluleke kakhulu emakamelweni e-arc kagesi, athuthukisa ngokungaqondile izidingo zekhwalithi ze-electrodes.
Ukuthuthukisa ingxenye yensimbi kagesi ye-arc yensimbi akuyona umbono ongenasisekelo. Eminyakeni emihlanu eyedlule, ingxenye ye-Electric Arc Funec Macemaking ekukhiqizeni insimbi ephelele emhlabeni yayifinyelele ku-25.2%, namazwe angama-27 e-United States kanye nama-39.4% ngokulandelana. Kusenegumbi eliningi lenqubekela phambili kule ndawo ezweni lethu, elithuthukise isidingo se-electrodes ye-graphite.
Ngakho-ke kungalinganiselwa ukuthi uma ukukhiqizwa kwensimbi i-arc izithelo zomlilo ezingaba ngu-20% womkhiqizi wensimbi ephelele ngo-2025, futhi ukukhiqizwa kwensimbi eluhlaza kubalwa ngamathani / ngonyaka wezigidi ezingama-800, isidingo se-electrodes eChina ngo-2025 kuzoba cishe amathani angama-750000. UFrost Sullivan ubikezela ukuthi kusenethuba elithile lokwenza ngcono ama-electrodes we-graphite okungenani kwikota yesine yalo nyaka.
Kungashiwo ukuthi ama-electrodes we-graphite avuka ngokushesha ngenxa yebhande lesithando sikagesi se-arc.
4, Sumphaphy
Ekugcineni, ukufingqa, ama-electrodes we-graphite anezakhiwo eziqinile zesikhathi esiqinile kanye nesimo esisodwa sohlelo lokusebenza, esithonywa kakhulu yizembozo zensimbi ezaphansi. Ngemuva kokuthola umjikelezo ophezulu kusuka ngo-2017 kuya ku-2019, kushaye phansi ngonyaka owedlule. Lo nyaka, ngaphansi kwenhlanganisela yemikhawulo yokukhiqiza, inzuzo ephansi, nezindleko eziphakeme, inani le-electrodes le-graphite lishiyekile futhi liphinde lakhiwe, futhi izinga lokusebenza liye laqhubeka nokuvuka.
Ngokuzayo, ngezidingo eziluhlaza eziluhlaza nezisezingeni eliphansi zekhabhoni embonini yensimbi, insimbi yomthamo kagesi we-arc izoba yi-catalyst ebalulekile yokushayela isidingo se-fraphite electrodes. Kodwa-ke, ukuguqulwa kanye nokuthuthuka kuzobe yinqubo ende. Intengo ye-lectrodes ye-graphite ingakhuphuka, kepha kungenzeka kungabi lula lokho.
Isikhathi Seposi: 3 月 -20-20-2022024
