Ngo-Agasti, imakethi ephambili ye-petroleum coke yasekhaya yayinorhwebo oluhle, i-refinery yalibazisa ukuqala kweyunithi ye-coking, kwaye icala lemfuno lalinomdla omkhulu wokungena kwimakethi. Uluhlu lwezinto ezisetyenzisiweyo lwaluphantsi. Izinto ezininzi ezintle zikhokelele ekuqhubekeni kokunyuka kwamaxabiso e-coke ye-refinery.
Umfanekiso 1 Ixabiso eliqhelekileyo leveki le-petroleum coke yasekhaya ephakathi nephezulu yesulfure
Kutshanje, imveliso yasekhaya kunye nokuthengiswa kwe-petroleum coke ephakathi nephezulu yesulfur kuye kwahlala kuzinzile, kwaye ixabiso le-refinery coke linyukile kwakhona. Ngenxa yobhubhane, iindlela ezihamba ngesantya esiphezulu zivaliwe kwezinye iindawo zaseMpuma China, kwaye iifektri zokucoca nganye nganye zinokuthunyelwa okulinganiselweyo kweemoto, ukuthunyelwa kube kuhle, kwaye uluhlu lweendawo zokucoca lusebenza kumanqanaba aphantsi. Imarike yekhabhoni ephantsi igcine imveliso eqhelekileyo, kwaye ixabiso le-aluminium ye-electrolytic terminal liqhubekile nokuguquguquka ngaphezulu kwe-19,800 yuan/ton. Icala lemfuno lithande ukuthunyelwa kwe-petroleum coke yokuthumela kwamanye amazwe, kwaye amaxabiso e-refinery coke aqhubekile nokunyuka. Phakathi kwazo, ixabiso eliqhelekileyo leveki ye-2# coke yayiyi-2962 yuan/ton, ukunyuka kwe-3.1% ukusuka kwiveki ephelileyo, ixabiso eliqhelekileyo leveki ye-3# coke yayiyi-2585 yuan/ton, ukunyuka kwe-1.17% ukusuka kwinyanga ephelileyo, kwaye ixabiso eliqhelekileyo leveki ye-high-sulfur coke yayiyi-1536 yuan/ton, ukunyuka kwenyanga nenyanga. Ukunyuka kwe-1.39%.
Umfanekiso 2 Itshathi yendlela yokutshintsha kwe-petcoke yasekhaya
Umfanekiso 2 ubonisa ukuba imveliso ye-petroleum coke yasekhaya izinzile. Nangona imveliso yezinye iindawo zokucoca i-Sinopec ecaleni koMlambo iYangtze yehle kancinci, ezinye iindawo zokucoca i-petroleum ziphinde zaqalisa ukuvelisa emva kokulungiswa kokuqala, kwaye imveliso ye-Zhoushan Petrochemical iqalile kwakhona emva kwenkanyamba. Akukho konyuka okanye ukwehla okukhulu ekunikezelweni kwe-petroleum coke okwangoku. Ngokwezibalo ezivela kwiLongzhong Information, imveliso ye-petcoke yasekhaya kwiveki yokuqala ka-Agasti yayiyi-298,700 yeetoni, ebalelwa kwi-59.7% yemveliso iyonke yeveki, ukwehla kwe-0.43% ukusuka kwiveki ephelileyo.
Umfanekiso 3 Itshati yendlela yokwenza inzuzo ye-coke ye-sulfur calcined yaseTshayina
Kutshanje, imveliso ye-calcined coke eHenan naseHebei yehle kancinci ngenxa yemvula enkulu kunye nokuhlolwa kokusingqongileyo, kwaye imveliso kunye nokuthengiswa kwe-calcined coke eMpuma China naseShandong kube yinto eqhelekileyo. Ngenxa yexabiso lezinto ezisetyenzisiweyo, ixabiso le-calcined coke liyaqhubeka nokunyuka. Imarike iyonke ye-calcined coke ephakathi nephezulu yesulfur ilungile, kwaye iinkampani ze-calcined ngokusisiseko azinazo izinto ezigqityiweyo. Okwangoku, ezinye iinkampani zityikitye ii-odolo ngo-Agasti. Izinga lokusebenza kwe-calcined coke lizinzile, kwaye akukho xinzelelo kwimveliso kunye nokuthengiswa. Nangona imiqathango yezithuthi kwezinye iindawo zendlela eMpuma China inempembelelo ethile ekuthunyelweni kwe-petroleum coke, impembelelo ekuthunyelweni nasekuthengweni kweenkampani ze-calcined incinci, kwaye ezinye iinkampani zinokuveliswa kangangeentsuku ezili-15. Amashishini aseHenan achaphazeleke sisivuthuvuthu semvula ekuqaleni abuyela kancinci kwimveliso kunye nokuthengiswa okuqhelekileyo. Kutshanje, asebenze kakhulu kwii-odolo ezisemva kunye nohlengahlengiso lwamaxabiso olulinganiselweyo.
Uqikelelo lwembonakalo yemarike:
Kwixesha elifutshane, ukunikezelwa kweendawo zokucocisa eziphambili kwimarike yepetcoke yasekhaya ngokusisiseko kuye kwahlala kuzinzile, kwaye ukunikezelwa kwepetrocoke kwiindawo zokucocisa zasekuhlaleni kuye kwabuya kancinci kancinci. Imveliso phakathi ukuya ekuqaleni kuka-Agasti ibisekwinqanaba eliphantsi. Intshiseko yokuthengwa kwicala lemfuno iyamkeleka, kwaye imakethi yokugqibela isalungile. Kulindeleke ukuba imakethi yepetroleum coke iza kusebenza kakhulu ekuthunyelweni. Ngenxa yokwehla kwentengiso yangaphandle ye-high-sulfur coke phantsi kwempembelelo yamaxabiso aphezulu amalahle, ixabiso lemakethi ye-high-sulfur petroleum coke kumjikelo olandelayo lisenokwenyuka kancinci.
Ixesha lokuthumela: Agasti-09-2021