Ukususela ekupheleni kukaMeyi ukuya ekuqaleni kukaJuni, umjikelo omtsha wokulungelelaniswa kwexabiso lemarike yenaliti ye-coke uya kungeniswa. Ngaphandle kwamanye amashishini ahlaziya ixabiso ngoJuni kwaye akhokele ekutyhaleni ngokunyuka i-300 yuan/toni, eyona ntengiselwano yothethathethwano ayikafiki. Ixabiso lemarike ye-naliti ye-Chinali kufuneka liziphathe njani ngoJuni, kwaye lingaqhubeka nokunyuka komgangatho ngoMeyi?
Ukusuka kwixabiso lentengo ye-coke yenaliti, kunokubonwa ukuba ixabiso le-coke yenaliti liqinile kwaye linyuka ukusuka ngoMatshi ukuya ku-Epreli, kwaye lihlala lizinzile emva kokunyusa ekuqaleni kukaMeyi. NgoMeyi, ixabiso eliqhelekileyo le-oyile-based coke yi-10,500-11,200 yuan / ton, i-oyile-based coke yi-14,000-15,000 yuan / ton, i-coke esekwe ngamalahle yi-9,000-10,000 yuan / ton, kwaye leyo icoke esekwe ngamalahle yi 12,200 yuan/toni. Okwangoku, kukho izizathu ezininzi zokuba inaliti ye-coke ilinde kwaye ibone:
1. Ixabiso le-low-sulphur petroleum coke lehlile. Ekupheleni kukaMeyi, ixabiso le-coke ye-petroleum yesulfure ephantsi e-Dagang nase-Taizhou yakhokela, emva koko i-Jinzhou Petrochemical yalandela. Ngomhla we-1 Juni, ixabiso le-Jinxi Petrochemical lehla kwi-6,900 yuan / ton, kwaye umehluko wexabiso phakathi kwe-Daqing kunye ne-Fushun ephezulu ye-petroleum coke yanda ukuya kwi-2,000 yuan / ton. Ngokuhla kwecoke yesulphur petroleum ephantsi, amanye amashishini asezantsi anyusa umlinganiselo wokudityaniswa kwepetroleum coke, echaphazele imfuno yenaliti yecoke ukuya kumlinganiselo othile. Ishishini lenaliti ye-coke kufuneka libhekiselele kwixabiso le-petroleum coke e-Daqing naseFushun. Okwangoku, akukho xinzelelo kwii-stocks ezimbini, kwaye akukho sicwangciso sokuhlenga phantsi okwangoku, ngoko ke imarike ye-coke yenaliti iya kulinda kwaye ibone.
2. Imfuno yokuthengwa kwe-electrode esezantsi iyancipha. Ngaphantsi kweempembelelo zemeko yobhubhane, ii-odolo zeebhetri zamandla kunye neebhetri zedijithali zehla ngoMeyi. Izinto eziluhlaza ze-coke yenaliti yezinto ze-anode zazigaywa kakhulu kwinqanaba lokuqala, kwaye inani lee-odolo ezintsha lehla. Amanye amashishini, ngakumbi inaliti eyenziwe ngamalahle, andise uluhlu lwazo.
3. Imveliso ye-graphite electrode yahlala iphantsi. Inzuzo yeentsimbi zetsimbi ihlwempuzekileyo, kwaye amashishini e-graphite electrode achatshazelwa yimeko yesifo, ukukhuselwa kwendalo kunye namaxabiso aphezulu ezinto eziluhlaza, ngoko ke intshiseko yabo yokuqalisa ukwakhiwa ayiphezulu kwaye imveliso yabo iphantsi. Ke ngoko, idosi yenaliti ye-coke ithe tyaba. Amanye amashishini amancinci emveliso asebenzisa icoke enesulfure ephantsi endaweni yenaliti.
Uhlalutyo lwembonakalo yentengiso: Ngexesha elifutshane, amashishini e-anode ikakhulu agaya isitokhwe semathiriyeli ekrwada kwinqanaba lokuqala, kwaye asayine iiodolo ezintsha ezimbalwa. Ukongezelela, ixabiso lezizwe ze-low-sulfur petroleum coke bureau liya kuba nefuthe elithile ekuthunyelweni kwenaliti ye-coke. Nangona kunjalo, amashishini enaliti ye-coke aneendleko eziphezulu zokuvelisa, kwaye akunakwenzeka ukuba ixabiso liya kuwela phantsi koxinzelelo lwenzuzo. Ngoko ke, imarike ye-coke yenaliti iya kuqhubeka ilawula ngoJuni kwimeko yokulinda nokubona. Ekuhambeni kwexesha, kunye nemeko yobhubhane eShanghai nakwezinye iindawo eziphantsi kolawulo, ukuveliswa kweemoto kulindeleke ukuba kuphuculwe ngokuthe ngcembe, kwaye imfuno yesiphelo kulindeleke ukuba iphakame. Ukongeza, kwikota yesithathu, ezinye izixhobo ze-electrode ezingalunganga ziya kufakwa kwimveliso, eziya kwandisa imfuno ye-naliti ye-coke ekrwada. Xa amashishini e-electrode engalunganga eqala ukugcina izinto eziluhlaza, imeko eqinileyo ye-coke yenaliti iya kuphinda yenze inkxaso efanelekileyo kumaxabiso.
Ixesha lokuposa: Jun-09-2022