Kutshanje, ixhaswa yimfuno yeshishini esezantsi, amaxabiso e-petcoke asekhaya angenise utyando lwesibini enyakeni. Kwicala lokubonelela, ukungeniswa kwe-petcoke kuncinci ngoSeptemba, ukunikezelwa kwezixhobo ze-petcoke zasekhaya kubuyiselwe ngaphantsi kunokuba bekulindelwe, kunye nokucocwa kwakutshanje kwe-petroleum coke sulfur content Kwicala eliphezulu, i-low-sulfur petroleum coke izibonelelo zinqabile kakhulu.
Kutshanje, ixhaswa yimfuno yoshishino esezantsi, ixabiso lendawo yasekhaya le-petcoke lingenise ukonyuka kabukhali okwesibini kulo nyaka. Kwicala lokubonelela, umthamo wokungenisa i-petroleum coke ngoSeptemba wawuncinci, kwaye ukunikezelwa kwemithombo ye-petroleum coke yasekhaya ayizange ibuyiselwe njengoko bekulindelekile. Ukongeza, isiqulatho sesulphur yepetroleum coke ekusulungekisweni kwamva nje besiphezulu, kwaye imithombo yecoke yesulfure esezantsi ibinqongophele kakhulu. Kwicala lemfuno, imfuno yekhabhoni ye-aluminium yomelele, kwaye iindawo zokugcina zasebusika kummandla osentshona zivulwe emva komnye. Intsimi yezinto ze-anode idlale inkxaso eqinile kwimfuno ye-coke ye-petroleum ye-sulfur ephantsi, kwaye izibonelelo ezininzi ze-petroleum coke zesulfure eziphantsi kakhulu ziye zangena kumashishini e-graphite.
Itshathi yexabiso le-coke enesulfure ephantsi eMpuma China ngo-2021
Ukujonga kwixabiso lentengo ye-coke ye-petroleum ephantsi yesulfure e-Shandong naseJiangsu, ixabiso ekuqaleni kwe-2021 liya kuba yi-1950-2050 yuan / ton. NgoMatshi, ngenxa yeziphumo ezimbini zokuhla konikezelo lwezilwanyana zasekhaya kunye nokunyuka kwemfuno esezantsi, amaxabiso e-petcoke asekhaya aqhubekile ukunyuka ngokukhawuleza. Ngokukodwa, i-coke enesulfure ephantsi ijongene nokulungiswa kweenkampani. Ixabiso linyuke laya kwi-RMB 3,400-3500 / ton, libetha irekhodi. Irekhodi lokunyuka kwe-51% ngosuku olunye. Ukususela kwisiqingatha sesibini sonyaka, amaxabiso aye anyuka ngokuthe ngcembe phantsi kwenkxaso yemfuno kwiinkalo ze-aluminium carbon kunye nekhabhoni yensimbi (i-carburizers, i-electrodes yamandla egraphite). Ukususela ngo-Agasti, ngenxa yokunyuka okulandelelanayo kumaxabiso e-petroleum coke ephantsi kwesulfure eNyakatho-mpuma yeChina, imfuno ye-coke ye-petroleum ephantsi yesulfure kwintsimi yezinto ze-anode iye yatshintshela e-East China, eye yanyusa izinga lokunyuka kwesulfure ephantsi. amaxabiso epetroleum coke eMpuma China ukuya kumlinganiselo othile. Ukusukela kule veki, ixabiso le-coke ye-petroleum ephantsi-sulphur e-Shandong nase-Jiangsu liye laphakama ngaphezu kwe-4,000 yuan / ton, irekhodi eliphezulu, ukunyuka kwe-1950-2100 yuan / ton, okanye ngaphezulu kwe-100%, ukusuka. ekuqaleni konyaka.
Imephu yokuhanjiswa kweendawo ezisezantsi zomgangatho ophezulu we-coke yesulfure esezantsi eMpuma China
Njengoko kunokubonwa kulo mzobo ungentla, njengoko kule veki, malunga nokuhanjiswa kwe-petroleum coke ezantsi kwemfuno kwiphondo laseShandong naseJiangsu, imfuno ye-aluminium carbon ibalwa malunga ne-38%, imfuno ye-electrode engalunganga ibalwa kwi-29% , kunye nemfuno yekhabhoni yensimbi. Ibalelwa malunga ne-22%, kwaye amanye amacandelo athatha i-11%. Nangona ixabiso langoku le-coke ye-petroleum ephantsi yesulfure kummandla liye laphakama ngaphezu kwe-4,000 yuan / ton, icandelo lekhabhoni ye-aluminium lisaphakamisa uluhlu ngenxa yenkxaso eqinile. Ukongeza, imfuno iyonke kwintsimi ye-electrode engalunganga ilungile, kwaye ukwamkeleka kwexabiso kunamandla ngokwentelekiso, kunye nemfuno ebalelwa phezulu ukuya kuma-29%. Ukusukela kwisiqingatha sesibini sonyaka, imfuno yoshishino lwentsimbi yasekhaya ye-recarburizers yehlile, kwaye isantya sokusebenza kwesithando sombane se-arc siye sajikeleza malunga ne-60%, kwaye inkxaso ye-electrode yegraphite ibuthathaka. Ngoko ke, xa sithetha, imfuno ye-coke ye-petroleum ephantsi yesulfure kwintsimi ye-carbon carbon iye yehla kakhulu.
Ngokubanzi, amashishini okuvelisa i-petcoke ephantsi-sulfure ephantsi kwePetroChina aye achaphazeleka kukuveliswa kwamafutha aselwandle anesulfure ephantsi ukuya kwinqanaba elithile, kwaye imveliso yabo iyancipha. Okwangoku, iimpawu ze-coke ze-petroleum ephantsi kwesulfure e-Shandong nase-Jiangsu zizinzile kwaye umxholo wesulfure ugcinwa ngaphakathi kwe-0.5%, kwaye umgangatho uphuculwe kakhulu xa kuthelekiswa nonyaka odlulileyo. Ukongezelela, imfuno kwiindawo ezahlukahlukeneyo ezisezantsi ziya kunyuka ngokungathandabuzekiyo kwixesha elizayo, ngoko ekuhambeni kwexesha, ukunqongophala kwemithombo yasekhaya ye-coke ye-petroleum ephantsi kwesulfure iya kuba yinto eqhelekileyo.
Ixesha lokuposa: Sep-13-2021