Umkhakha wengilazi yaseYurophu usebenzisa amathani angaphezu kuka-100,000 ngonyaka ngempilo yesikhathi esingu-5-8, okuholela ezinkulungwaneni zamathani wezinto eziwukuchitha imfucumfucu kusuka ku-kiln kusatshalaliswa. Iningi lalezi zinto zokwenziwa lithunyelwa ezikhungweni zefiloji yezobuchwepheshe (CET) noma amasayithi okugcina okugcina.
Ukuze sinciphise inani lezinto ezilahliwe ze-refractory ezithunyelwe ku-Landfings, i-VGG isebenzisana nezinkampani ezisasebenza ngengilazi ne-kiln ukusungula izinkampani zokwamukelwa imfucuza futhi zithuthukise imikhiqizo emisha eyenziwe ngezinto ezisetshenzisiwe. Njengamanje, ama-30- 35% ezitini ezivinjezelwe ama-silica avela kuma-kilns angasetshenziswa kabusha ukwenza ezinye izinhlobo ezimbili zezitini, kufaka phakathiisihlaloniIzitini ze-Wedge ezisetshenziselwa amachibi asebenzayo noma ophahleni lweComnor Chamber, kanye nokufakwa okungasindiisihlaloniizitini.
Kukhona ifektri yaseYurophu esebenza ngokusetshenziswa kabusha kokuvuselelwa kabusha kwezinto ezisetshenziswayo ezisuka eglasini, insimbi, ama-incunerators, kanye nezimboni zamakhemikhali, ukufeza izinga lokutakula lama-90%. Inkampani yengilazi isebenzisa ngempumelelo ingxenye ephumelelayo yodonga lwamachibi ngokusinquma ngokuphelele ngemuva kokuncibilika kwe-kiln, isuse ukunamathela kwengilazi ebusweni bezitini ezisetshenzisiwe ze-zas, futhi yenza izitini ziqhekeke ngokucishwa. Izicucu ezaphukile zabe sezitholwa zizothola amatshe amatshe amatshe nezinkulungwane ezinobukhulu bokusanhlamvu ezahlukene, abebese besetshenziselwa ukukhiqiza izinto ezisebenza ngokusebenza okuphezulu okuphezulu kanye nezinto zokwakha zensimbi.
Intuthuko esimeme iyenziwa emikhakheni ehlukahlukene njengendlela yokubeka phambili izitayela zentuthuko yesikhathi eside ezibheka izidingo namakhono ezizukulwane zamanje nezesikhathi esizayo, ibeka isisekelo sokwakhiwa kwempucuko yemvelo. Imboni ebekiwe ye-graphite ibilokhu ihlola futhi icwaninga intuthuko esimeme iminyaka eminingi. Ngemuva kwenqubo ende futhi enzima, lo mkhakha usuqalile ukuthola amathuba entuthuko esimeme. Ezinye izinkampani ezisebenzayo ze-graphite ziqale ukusebenzisa "amahlathi e-carbon," kanti ezinye zifuna ukukhiqizwa okusha kwezinto zokwakha kanye nobuchwepheshe obusha bokucubungula ukubuyisela ama-graphite we-graphite endabuko.
Ezinye izinkampani ziphinde zitshale kakhulu ekujuleni komhlaba waphesheya komhlaba ukunciphisa ukuncika kwawo kwizisetshenziswa zamahlathi aseChina. Namuhla, siyamangala ukuthola indlela entsha yokuthuthukisa imboni ye-graphite ebekiwe ngokusebenzisa indlela yokuthenga nokusebenzisa kabusha ama-graphite ama-graphite amadala. Kulomkhankaso wesibindi wezemvelo ophansi we-carbon, imboni ebethelwe ye-graphite ithole ukubaluleka okusebenzayo kanye nenani elizimele lokuqamba.
Sikholelwa ngokuqinile ukuthi lokhu kuzoba yindlela entsha yokuthuthuka ethuthukisiwe yokuthuthuka yomkhakha we-graphite ebekiwe eChina nokuthi isivele isengene esigabeni esisha sentuthuko yentuthuko. Umkhakha we-graphite ebethetheke kakhulu uncike kakhulu kwimithombo yamahlathi, futhi njengoba lezi zinsiza ziba zinqabile, izindleko zezinto zokusetshenziswa ezisetshenziswa kuma-graphite ama-trucibles akhuphuka.
Ungayinciphisa kanjani izindleko zokukhiqiza ze-graphite ama-braphite ngaphandle kokuyekethisa ikhwalithi yazo bekulokhu kunekhanda kubakhiqizi. Njengoba izinsiza zemvelo zitholakala embonini zincipha, ukuze zilondoloze impilo ephezulu kakhulu, noma ngubani obamba izitayela zentuthuko ezikhona zomnotho wezomnotho ophansi, ubuchwepheshe obuphansi bekhabhoni, kanye nokuvikelwa kokuvikelwa kwezemvelo kwezemvelo, kanye nokuvikelwa okuphansi kwezemvelo zekhabhoni, kanye nokuvikelwa kwamasu aphansi kwezemvelo, kanye nokuvikelwa kwamasu aphansi kwezemvelo kuzothatha isikhundla samasu asemncintiswaneni wamamakethe ngekhulu lama-21. Kuyinselele ukunciphisa ukuphuma kwekhabhoni dioxide phakathi nayo yonke inqubo yokukhiqiza ama-graphite ama-graple.
Isikhathi sePosi: Meyi-20-2023