1. Iindawo ezidumileyo kwimarike:
I-Longzhong Information yazisiwe ukuba: Ngokwezibalo ezikhutshwe yi-Bureau of Statistics, ngo-Agasti, i-PMI yokuvelisa yayiyi-50.1, yehla nge-0.6% inyanga nenyanga kwaye yehla nge-1.76% unyaka nonyaka, kwaye yaqhubeka nokuhlala kuluhlu lolwandiso, kunye nemizamo yolwandiso ibuthathaka.
2. Isishwankathelo seMarike:
Itshathi yamaxabiso e-petroleum coke yasekhaya
Ulwazi lwaseLongzhong nge-1 kaSeptemba: Amaxabiso emarike ye-petroleum coke ngokubanzi ayanda namhlanje, kwaye imeko-bume yorhwebo lwemarike ingcono. Ngokuphathelele ishishini eliphambili, ixabiso le-petroleum coke esemgangathweni oqhelekileyo No. 1 kuMntla-mpuma weTshayina linyuke ngama-yuan angama-200-400/ton. Ukuthunyelwa kuhamba kakuhle kwaye uluhlu lwezinto luphantsi. I-Petrochemical kunye ne-CNOOC zisebenza ngamaxabiso azinzileyo. Ukunikezelwa okuqinileyo kwe-petroleum coke e-low-sulfur alunakuncipha ngexesha elifutshane. Ngokuphathelele ukucocwa kwe-geo, i-sulfur index ye-Shandong geo-refining ilungiswa ngomlinganiselo omkhulu, kwaye ixabiso le-high-sulfur lizinzile. Uluhlu olupheleleyo lwe-refinery alukho phantsi koxinzelelo. Imfuno ye-petroleum coke ngokubanzi ingcono, kwaye amaxabiso emarike anyuke ngokuthe chu.
3. Uhlalutyo lobonelelo:
Itshathi yemveliso yemihla ngemihla ye-petroleum coke
Namhlanje, imveliso ye-petroleum coke yesizwe ibiziitoni ezingama-73,580, ukunyuka kweetoni ezingama-420 okanye i-0.57% ukusuka kwinyanga ephelileyo. I-Zhoushan Petrochemical iza kunyusa imveliso, kwaye uJincheng ulindele ukuba iseti yeyunithi yokupheka iza kuhlaziywa ngomso kwaye imveliso iya kuncitshiswa ngeetoni ezingama-300-400 ngosuku.
4. Uhlalutyo lwemfuno:
Imarike ye-coke ekhatywayo yasekhaya ineempahla ezithunyelwa kakuhle. Ixabiso lezinto eziluhlaza liqhubele ixabiso le-coke ekhatywayo kwinqanaba eliphezulu. Inzuzo ye-calcination iguquke yaba yinzuzo, kwaye ukusebenza kwamashishini e-calcination kuye kwahlala kuzinzile. Ixabiso le-aluminium ye-electrolytic electrolytic linyuke kakhulu kwakhona laya kwi-21,230 yuan/ton. Amashishini e-aluminium ekhatywayo agcine inzuzo ephezulu kwaye aqala imisebenzi, nto leyo enike inkxaso enamandla kwimarike ye-carbon ye-aluminium. Imarike ye-recarburizer kunye ne-graphite electrode ngokubanzi iyarhweba, kwaye imfuno ephantsi ibuthathaka. Urhwebo olusebenzayo kwimarike ye-electrode engalunganga, kunye nee-odolo ezininzi zeenkampani, lulungile ekuthunyelweni kwimarike ye-coke e-sulfur ephantsi.
5. Uqikelelo lwexabiso:
Imarike ye-petcoke isenokuhlala iphezulu kwaye itshintshatshintsha ngexesha elifutshane, amaxabiso e-aluminium aphinde afikelele kwinqanaba eliphezulu, kwaye imarike ye-aluminium carbon inenkxaso enamandla. Ukuthengwa kwe-electrode engalunganga kugxininisiwe, kwaye ezinye iinkampani ze-electrode engalunganga zinokumkela inqanaba elithile leprimiyamu. Iinkampani ze-electrode zilinde zibone, ii-metal mills ziya kuqala ukuphucuka kwixesha elizayo. Imarike ye-electrode ebuza ngamaxabiso ngoku iyasebenza, kunye nokunyuka okukhulu kwezixhobo ze-petcoke ezingenisiweyo, okuxhasa imarike ye-petcoke yasekhaya yangoku ukuba inyuke ngokuthe chu.
Ixesha lokuthumela: Septemba-02-2021