NgoJulayi, umzi-mveliso wokucola welizwekazi uqalise incopho yesibini encinci yokugcinwa konyaka. Imveliso ye-petroleum coke kumzi-mveliso wokucola wengingqi yehle nge-9% ukusuka kwinyanga ephelileyo. Nangona kunjalo, incopho yokugcinwa kweyunithi yokucola ebambezelekileyo yomzi-mveliso wokucola idlulile, kwaye imveliso ye-petroleum coke ephambili ihlale izinzile. Ngoko ke itshintshe kangakanani i-pet coke yasekhaya ngoJulayi?
Utshintsho kwimveliso yezilwanyana zasekhaya ngo-2021
Imveliso iyonke ye-petroleum coke yasekhaya ngoJulayi ka-2021 yayimalunga ne-2.26 yezigidi zeetoni, ukwehla konyaka nge-5.83% kunye nokwehla inyanga nenyanga kwe-0.9%. Ukusukela phakathi kuJulayi, nangona iyunithi yokucoca ecoliweyo yendawo ihlaziyiwe kwaye izinga lokusebenza kweyunithi yokucoca ecoliweyo ligcinwe lingaphantsi kwe-60%, izinga lokusebenza kweyunithi yokucoca ecoliweyo kwindawo ephambili yokuhluza libuyele kwinqanaba eliqhelekileyo ukusukela kule nyanga. Igcinwe ingaphezulu kwe-67%, ngakumbi iSinopec kunye neCNOOC Limited izinga lokusebenza kweyunithi yokucoca ecoliweyo kule nyanga ligcinwe lingaphezulu kwe-70%, ngoko ke ukwehla ngokubanzi kwemveliso ye-petroleum coke kweli lizwe akukuninzi kangako.
Itshathi yokuthelekisa imveliso ye-petroleum coke ukususela ngoJuni ukuya kuJulayi 2021
Ngokuphathelele i-low-sulfur coke, imveliso ye-petroleum coke enomxholo wesulfure ongaphantsi kwe-1.0% yehle ngoJulayi. Phakathi kwazo, ukwehla kwemveliso ye-1# coke kwakubangelwa ikakhulu kukuguqulwa okanye ukuncipha kwemveliso yefektri yokuhluza. Ukwehla kwemveliso ye-2A petroleum coke kubonakala kakhulu kwiindawo zokuhluza zasekuhlaleni nakwi-CNOOC. Kwelinye icala, iyunithi yokuhluza ebambezelekileyo yefektri yokuhluza ihlaziyiwe, kwaye kwelinye icala, inxalenye yokuhluza ye-low-sulfur coke inyukile, nto leyo ebangele ukwehla kwemveliso ye-2A petroleum coke. Ukongeza, iZhoushan Petrochemical yachaphazeleka yi-"fireworks" yesitshingitshane, kwaye kubekho ukwehla okuncinci kwimveliso ngoJulayi. Imveliso iyonke ye-2B petroleum coke ngoJulayi ayizange itshintshe kakhulu. Nangona ezinye iindawo zokuhluza zihlaziyiwe, ezinye iindawo zokuhluza umhlaba zaguqulwa zaba yi-2B, ngoko ke imveliso iyonke ye-2B yahlala izinzile.
Ngokuphathelele i-medium-sulfur coke, imveliso ye-3A kunye ne-3B petroleum coke zombini zinyukile. Phakathi kwazo, imveliso ye-3A petroleum coke inyuke ngama-58.92% inyanga nenyanga, kwaye imveliso ye-3B petroleum coke inyuke ngama-9.8% inyanga nenyanga. Utshintsho kwimveliso yayo lubonakala kakhulu kutshintsho ekuqalisweni nasekuvalweni kweyunithi yokucola ecoliweyo yokucola yasekuhlaleni kunye nokuguqulwa kwakutshanje kwezalathisi ze-petroleum coke okubangelwe yi-sulfide ephantsi yezinto ezikrwada zokucola. Imveliso ye-3C petroleum coke yehle nge-19.26% ukusuka kwinyanga ephelileyo, ikakhulu ngenxa yokuvalwa nokuhlaziywa kweyunithi yokucola ecoliweyo yefektri yokucola yasekuhlaleni.
Ngokuphathelele i-high-sulfur coke, imveliso ye-4A petroleum coke yehle kakhulu ngoJulayi, yehla ngama-25.54% inyanga nenyanga. Utshintsho kwimveliso yayo lubangelwe ikakhulu lutshintsho kwiimodeli ze-petroleum coke zefektri yokuhluza zasekuhlaleni. Imveliso ye-4B kunye ne-5# petroleum coke ngokusisiseko yahlala izinzile kunye notshintsho oluncinci.
Lilonke, nangona imveliso ye-petroleum coke evela kwiindawo zokucoca zasekuhlaleni yehle kakhulu ngoJulayi, imveliso ye-petroleum coke evela kwiindawo zokucoca eziphambili yamkelekile, kwaye ukunikezelwa kwe-petroleum coke yasekhaya akutshintshanga kangako. Ukongeza, incopho encinci yokuvalwa kwesityalo se-coking esilibazisekileyo sokucokisa sasekuhlaleni iya kuqhubeka kude kube sekupheleni kuka-Agasti. Ezinye zeendawo zokucoca azivalwa rhoqo ukuze zilungiswe, kwaye ixesha lokuqala alikamiselwa. Ke ngoko, ukwehla kwemveliso ye-petroleum coke ngo-Agasti kuya kuhlala kukwinqanaba eliphantsi.
Ixesha lokuthumela: Agasti-09-2021