NgoJulayi, indawo yokuhluza emaphakathi nezwe yangenisa inani eliphakeme lesibili elincane lokulungiswa phakathi nonyaka. Ukukhiqizwa kwe-petroleum coke endaweni yokuhluza yasendaweni yehle ngo-9% kusukela ngenyanga edlule. Kodwa-ke, inani eliphakeme lokulibaziseka kokugcinwa kweyunithi yokupheka embonini eyinhloko yokuhluza selidlulile, futhi ukukhiqizwa kwe-coke eyinhloko ye-petroleum kuye kwahlala kuzinzile.Ngakho-ke ishintshe kangakanani i-coke yezilwane zasekhaya ngoJulayi?
Izinguquko ekukhiqizweni kwe-petcoke yasekhaya ngo-2021
Ingqikithi yokukhiqizwa kwe-petroleum coke yasekhaya ngoJulayi 2021 yayicishe ibe ngamathani ayizigidi ezingu-2.26, ukwehla konyaka nonyaka ngo-5.83% kanye nokwehla kwenyanga nenyanga ngo-0.9%. Kusukela maphakathi noJulayi, nakuba iyunithi yokupheka ebambezelekile yendawo ishintshiwe futhi izinga lokusebenza leyunithi yokupheka elibambezelekile ligcinwe lingaphansi kuka-60%, izinga lokusebenza leyunithi yokupheka ebambezelekile endaweni eyinhloko yokuhluza ngokuyisisekelo ibuyele ezingeni elivamile. kusukela kule nyanga. Igcinwe ngaphezu kuka-67%, ikakhulukazi i-Sinopec ne-CNOOC Limited izinga lokusebenza kweyunithi yokupheka ebambezelekile kule nyanga ligcinwe lingaphezu kuka-70%, ngakho ukwehla okuphelele kokukhiqizwa kwe-petroleum coke ezweni akukuningi.
Ishadi lokuqhathanisa lokukhiqizwa kwe-petroleum coke kusukela ngoJuni kuya kuJulayi 2021
Mayelana ne-low-sulfur coke, ukukhiqizwa kwe-petroleum coke enesulfure engaphansi kuka-1.0% kwehle ngoJulayi. Phakathi kwazo, ukwehla kokuphumayo kwe-1# coke kwakungenxa yokulungiswa kabusha noma ukuncipha kokuphuma kwendawo yokucwenga. Ukwehla kokukhiqizwa kwe-petroleum coke ye-2A kubonakala kakhulu ezindaweni zokuhluza zendawo kanye ne-CNOOC. Ngakolunye uhlangothi, iyunithi yokupheka ebambezelekile yendawo yokucwenga ishintshiwe, futhi ngakolunye uhlangothi, ingxenye yokucwenga i-coke ephansi yesulfure iye yanda, okubangele ukwehla kokuphuma kwe-2A petroleum coke. Ukwengeza, i-Zhoushan Petrochemical yathinteka yi-typhoon "fireworks", futhi kwaba nokuncipha kancane kokukhiqizwa ngoJulayi. Umphumela usuwonke we-2B petroleum coke ngoJulayi awushintshanga kangako. Nakuba ezinye izindawo zokucwenga zishintshiwe, ezinye izindawo zokuhluza umhlaba zaguqulelwa ku-2B, ngakho-ke ukukhishwa okuphelele kwe-2B kwahlala kuzinzile.
Mayelana ne-coke ye-medium-sulfur, ukukhiqizwa kwe-3A ne-3B ye-petroleum coke kokubili kwanda. Phakathi kwazo, ukukhiqizwa kwe-3A petroleum coke kukhuphuke ngo-58.92% inyanga nenyanga, futhi ukukhiqizwa kwe-3B petroleum coke kukhuphuke ngo-9.8% inyanga nenyanga. Izinguquko ekukhiqizweni kwayo zibonakala ngokuyinhloko ezinguqukweni zokuqalisa kanye nokuvalwa kweyunithi yokupheka ebambezelekile yokucwengwa kwendawo kanye nokuguqulwa kwakamuva kwezinkomba ze-petroleum coke okubangelwa i-sulfide ephansi yezinto zokusetshenziswa zokucwenga. Ukukhishwa kwe-3C petroleum coke kwehle ngo-19.26% kusukela enyangeni edlule, ikakhulukazi ngenxa yokuvalwa nokulungiswa kabusha kweyunithi yokupheka ebambezelekile yendawo yokuhluza.
Mayelana ne-high-sulfur coke, ukukhishwa kwe-4A petroleum coke kwehle kakhulu ngoJulayi, kwehle ngo-25.54% inyanga nenyanga. Ushintsho ekuphumeni kwalo lubangelwe ikakhulukazi izinguquko kumamodeli e-coke e-petroleum coke yokuhluza. Ukukhishwa kwe-4B kanye ne-5# petroleum coke ngokuyisisekelo kuhlale kuzinzile nezinguquko ezilinganiselwe.
Sekukonke, nakuba ukukhishwa kwe-petroleum coke kusuka ezindaweni zokuhluza zendawo kwehla kakhulu ngoJulayi, ukukhishwa kwe-petroleum coke kusuka ezindaweni eziyinhloko zokuhlanza kwamukelekile, futhi ukutholakala okuphelele kwe-coke ye-petroleum yasekhaya akuzange kushintshe kakhulu. Ngaphezu kwalokho, inani elincane eliphakeme lokuvalwa kwemboni yokucwenga ebambezelekile yasendaweni izoqhubeka kuze kube sekupheleni kuka-Agasti. Ezinye zezindawo zokucwenga ngokuvamile azivalwa ukuze zilungiswe, futhi nesikhathi sokuqala asikanqunywa. Ngakho-ke, ukwehla kokukhiqizwa kwe-petroleum coke ngo-August kuzohlala kusezingeni eliphansi uma kuqhathaniswa. .
Isikhathi sokuthumela: Aug-09-2021