Amagama angundoqo: i-coke yesalfure ephezulu, i-coke yesalfure ephantsi, ukulungiswa kweendleko, umxholo wesalfure
Ingqiqo: kukho umsantsa omkhulu phakathi kwexabiso lasekhaya le-petroleum coke ephezulu nephantsi yesulfure, kwaye ixabiso elihlengahlengisiweyo ngotshintsho lwesalathisi alilingani ngokulinganayo, okukhona umxholo wesulfure uphezulu kwimveliso, ixabiso layo lihlala liphantsi. Ke ngoko, lukhetho olungcono kumashishini ukusebenzisa umlinganiselo owahlukileyo we-sulfure coke ephezulu kunye neemveliso zesulfure eziphantsi ukunciphisa iindleko zokuthenga ngaphakathi koluhlu oluvumelekileyo lwezalathisi.
Ngowama-2021, ixabiso le-petroleum coke liza kuba phezulu kakhulu kwiminyaka yakutshanje. Kumashishini asezantsi, ixabiso eliphezulu lihambelana neendleko eziphezulu, oko kukuthi, inzuzo yokusebenza ecinezelweyo. Ke ngoko, indlela yokwenza ngcono iindleko iya kuba yinto ebalulekileyo echaphazela ukusebenza kwamashishini. Umfanekiso 1 ubonisa utshintsho kunye nothelekiso lwexabiso le-petroleum coke yasekuhlaleni kwiminyaka yakutshanje. Singayifumana ngokulula ixabiso eliphezulu ngo-2021.
Umfanekiso 1 Ixabiso le-petroleum coke liye landa kakhulu kwiminyaka edlulileyo
Umfanekiso 2 ubonisa itshati yamaxabiso eentlobo ezahlukeneyo ze-petroleum coke yasekhaya. Ixabiso le-sulfur coke ephakathi nephantsi linoluhlu olukhulu lohlengahlengiso kunye noluhlu olubanzi lohlengahlengiso, ngelixa ixabiso le-sulfur coke ephezulu ye-4# ligcinwe malunga ne-1500 yuan/ton kunye nohlengahlengiso oluncinci. Ukuguquguquka rhoqo kwamaxabiso amakhulu asikuko esikufunayo kumashishini asezantsi, ingakumbi impembelelo yeendleko eziphakanyisiweyo ezinyukayo. Kwisiseko sokuqinisekisa umgangatho wemveliso, ukunciphisa nokwenza ngcono iindleko kuye kwaba yindawo enzima kumashishini asezantsi e-petroleum coke.
Umfanekiso 2 Itshati yamaxabiso e-petroleum coke yasekhaya yeemodeli ezahlukeneyo
Umfanekiso 3 ubonisa isalathisi sesalfure kunye notshintsho lwamaxabiso olufunyenwe emva kokuba i-coke yesalfure ephezulu enomxholo wesalfure oyi-5% ixutywe ne-coke yesalfure ephantsi enomxholo wesalfure oyi-1.5%, 0.6% kunye no-0.35% ngokwahlukeneyo ngokwemilinganiselo eyahlukeneyo. Ngenxa yokuba umxholo we-coke yesalfure ephezulu yinto ebalulekileyo yokunciphisa iindleko, kodwa iya kunyusa umxholo wesalfure kumgangatho wemveliso, kufuneka ibe ngaphakathi koluhlu lwesalathisi olufanelekileyo. Ukuze ufumane umlinganiselo womxube ofanelekileyo ukuze kufezekiswe ukulungiswa kweendleko.
Kumfanekiso 3, ukukhetha i-abscissa ye-sulfur coke ratio ephezulu, ngoko ke umlinganiselo weentlobo ezintathu zomxholo wesalfure kwisisombululo kunye nexabiso lokugqibela ziyadibana, ukuya kumgca wexabiso, kwicala lasekunene lomgca phezulu komxholo wesalfure, apho siqwalasele khona ukulingana, sinokubona kumfanekiso 3 ngomxholo wesalfure we-5% kunye nomlinganiselo wezalathisi ezahlukeneyo zomxholo wesalfure wemveliso, kunye nokunciphisa omnye umxholo wesalfure wemveliso isalathisi somgangatho olinganayo sihamba siye ngasekunene ngaxeshanye, nakwindlela yokunyuka, ngoko ke, kwixabiso elifanelekileyo lokukhetha imveliso kwaye ungakhethi umxholo wesalfure womxholo wesalfure ophezulu nophantsi kwiimilinganiselo ezahlukeneyo zomxube, kodwa ngokweemfuno zokwenyani, kunye nexabiso eliphantsi lomxholo wesalfure ophezulu wezinye iimveliso ziyaxutywa.
Umzekelo, sifuna i-petroleum coke enomxholo wesalfure oyi-2.5% njengesalathisi sokugqibela. KuMfanekiso 3, singafumanisa ukuba ixabiso elifanelekileyo limalunga ne-RMB 2550 / ton emva komlinganiselo we-30% ye-petroleum coke enomxholo wesalfure oyi-5% ukuya kwi-70% ye-petroleum coke enomxholo wesalfure oyi-1.5%. Ngaphandle kokuqwalasela ezinye izinto, ixabiso liphantsi malunga ne-50-100 yuan / ton kunelo leemveliso ezinesalathisi esifanayo kwimarike. Ke ngoko, lukhetho olufanelekileyo kumashishini ukwenza ngcono iindleko zokuxuba iimveliso ezinesalathisi esahlukileyo phantsi kweemeko ezifanelekileyo.
Ixesha lokuthumela: Agasti-24-2021