Amagama angundoqo: icoke yesulfure ephezulu, icoke yesulfure ephantsi, ukulunga kweendleko, umxholo wesulfure
Ingqiqo: kukho i-gap enkulu phakathi kwexabiso lasekhaya le-coke ye-petroleum ephezulu kunye ne-sulfur ephantsi, kunye nexabiso elihlengahlengiswayo kunye nokuguqulwa kwesalathisi alilinganisi umlinganiselo, umgangatho ophezulu wesulfure wemveliso, ixabiso layo lihlala liphantsi.Ngoko ke, kukhetho olungcono kumashishini ukuba asebenzise umlinganiselo ohlukeneyo we-coke ephezulu yesulfure kunye nemveliso yesulfure ephantsi ukunciphisa iindleko zokuthenga ngaphakathi koluhlu oluvumelekileyo lwezalathisi.
Ngo-2021, ixabiso lepetroleum coke liya kuba phezulu kakhulu kwiminyaka yakutshanje.Kumashishini asezantsi, ixabiso eliphezulu lihambelana neendleko eziphezulu, oko kukuthi, inzuzo yokusebenza ecinezelweyo.Ke ngoko, indlela yokwandisa iindleko iya kuba yinto ebalulekileyo echaphazela ukusebenza kwamashishini.Umzobo we-1 ubonisa utshintsho kunye nokuthelekiswa kwexabiso le-petroleum coke lendawo kwiminyaka yamuva.Singafumana intuitively ixabiso eliphezulu ngo-2021.
Umzobo 1 Intsingiselo yexabiso lepetroleum coke kwiminyaka edlulileyo
Umzobo we-2 ubonisa ishati yexabiso leentlobo ezahlukeneyo zecoke yepetroleum yasekhaya.Ixabiso le-coke yesulfure ephakathi kunye nephantsi inoluhlu olukhulu lohlengahlengiso kunye noluhlu lohlengahlengiso olubanzi, ngelixa ixabiso le-4 # i-coke ephezulu yesulfure igcinwe malunga ne-1500 yuan / toni kunye nohlengahlengiso oluncinci.Ukuhla kunyuka kwamaxabiso rhoqo kunye nokukhulu asiyiyo into esifuna ukuyibona kumashishini asezantsi, ngakumbi impembelelo yokunyuka kweendleko eziphezulu.Kwisiseko sokuqinisekisa umgangatho wemveliso, ukunciphisa kunye nokwandisa ixabiso kuye kwaba yintlungu kumashishini asezantsi epetroleum coke.
Umzobo 2 Itshathi yexabiso lepetroleum coke yasekhaya yeemodeli ezahlukeneyo
Umzobo we-3 ubonisa isalathisi sesulfure kunye neenguqu zexabiso ezifunyenwe emva kwe-coke ephezulu yesulfure kunye ne-5% ye-sulfur content ixutywe ne-coke ephantsi yesulfure kunye ne-1.5%, i-0.6% kunye ne-0.35% umxholo wesulfure ngokulandelanayo ngokulinganayo.Ngenxa yokuba umxholo we-coke ephezulu yesulfure yinto ebalulekileyo yokunciphisa iindleko, kodwa iya kwandisa umxholo wesulfure kumgangatho wemveliso, kufuneka ibe phakathi koluhlu lwesalathisi esifanelekileyo.Ukufumana umlinganiselo wokuxutywa oyena ulungileyo ukuphumeza iindleko.
Kumfanekiso wesi-3, ukukhetha i-abscissa ye-coke ratio ephezulu yesulfure, ngoko ke umlinganiselo weentlobo ezintathu zesiqulatho sesulfure kwisisombululo kunye nexabiso lokugqibela liguquguqukayo, ukuya kutsho kumgca wexabiso, kwicala lasekunene lomgca womxholo wesulfure, ukunqumlana sithathe ingqalelo ukulingana, singabona ukusuka kumfanekiso 3 kunye 5% isiqulatho sesulfure kunye nomlinganiselo wezalathi ezahlukeneyo zesiqulatho sesalfure yemveliso, Ngokuncitshiswa kwesinye imveliso yesalfure isalathiso somxholo we-equilibrium ehamba rhoqo ukuya ekunene ngaxeshanye, kwakhona Ukunyuka, ke ngoko, ekuphuculweni kweendleko zokukhetha imveliso kwaye ungakhethi umxholo wesulfure weyona nto iphezulu kunye nesezantsi yesulfure ngokwemilinganiselo eyahlukeneyo exubeneyo, kodwa ngokweemfuno zokwenyani, ngexabiso eliphantsi lomxholo wesulfure ephezulu kwezinye iimveliso zixutywe. .
Ngokomzekelo, sifuna i-petroleum coke kunye ne-2.5% yesulfure umxholo njengesalathisi sokugqibela.Kwi-Figure 3, sinokufumanisa ukuba iindleko ezichanekileyo malunga ne-RMB 2550 / itoni emva komlinganiselo we-30% ye-petroleum coke kunye ne-5% sulphur content ukuya kwi-70% ye-petroleum coke kunye ne-1.5% sulphur content.Ngaphandle kokuqwalasela ezinye izinto, ixabiso li malunga ne-50-100 yuan / itoni ephantsi kuneemveliso ezinesalathisi esifanayo kwiimarike.Ke ngoko, lukhetho olulungileyo kumashishini ukuba anyuse ixabiso lokuxuba iimveliso ezinezalathisi ezahlukeneyo phantsi kweemeko ezifanelekileyo
Ixesha lokuposa: Aug-24-2021