1. Ixabiso
Izinto ezilungileyo: Ixabiso le-needle coke engeniswe eTshayina linyuswe nge-US$100/ton, kwaye ixabiso elonyusiweyo liza kuqaliswa ngoJulayi, nto leyo enokubangela ukuba ixabiso le-needle coke esemgangathweni ophezulu eTshayina lilandele, kwaye iindleko zokuvelisa ii-electrodes ze-graphite ezinamandla aphezulu kakhulu zisephezulu.
Izinto ezimbi: Ixabiso lemarike ye-coke yepetroliyam enesibabule esisezantsi linyuke ngokukhawuleza kakhulu kwixesha lokuqala, kwaye imarike ye-coke yepetroliyam enesibabule esisezantsi ibisebenza kancinci kutshanje, kwaye ixabiso liye labuyela kancinci kwingqiqo. Ixabiso le-coke ye-calcium ye-sulfur esezantsi liye lancipha, kunye nokuthunyelwa okubi okuvela kwiindawo zokucoca i-coke ye-sulfur enesibabule esisezantsi, kwaye amaxabiso nawo ehlile, nto leyo ekhokelela kwimvakalelo yokulinda nokubona kwimarike ye-graphite electrode.
Lilonke: Nangona ixabiso le-coke ye-petroleum ene-sulfur ephantsi liye lehla, lisanyuke ngama-68.12% kwixesha elifanayo kunyaka ophelileyo; ixabiso le-needle coke yasekhaya njengezinto eziluhlaza zee-electrode ze-graphite liphezulu kwaye ixabiso le-needle coke engeniswe kwamanye amazwe linyukile. Okwangoku, ii-electrode ze-graphite zasekhaya Ixabiso le-needle coke limalunga ne-9000-10000 yuan/ton; ixabiso le-needle coke engeniswe kwamanye amazwe limalunga ne-1600-1800 yeedola zaseMelika/ton. Ixabiso le-coal pitch liyatshintshatshintsha kwinqanaba eliphezulu kwaye lingaphakathi koluhlu oluncinci. I-pitch eguquliweyo yeemveliso ze-graphite yi-5650 yuan/ton. , Ixabiso lilonke lemarike ye-graphite electrode lisephezulu.
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2. Kwicala lokubonelela
Kungekudala, kusekho inkxaso entle yokubonelela ngee-electrodes ze-graphite kwimarike. Uhlalutyo oluthile lulandelayo:
1. Uluhlu olupheleleyo lweemarike ze-graphite electrode luhlala lukwinqanaba eliphantsi nelifanelekileyo. Uninzi lweenkampani ze-graphite electrode zibonisa ukuba azinazo izinto eziqokelelweyo, kwaye imarike ye-graphite electrode iyonke ayinazo izinto eziqokelelweyo kunye noxinzelelo.
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2. Kuyaqondakala ukuba ezinye iinkampani ze-graphite electrode zibonisa ukuba ezinye iinkcukacha ze-graphite electrode azisekho (ngokuyintloko amandla aphezulu kakhulu angama-450mm). Kuyabonakala ukuba ukunikezelwa kwamandla aphezulu kakhulu kunye neenkcukacha ezincinci kusagcina imeko yokuqina okubuthathaka.
3. Ngokwengxelo evela kwiinkampani ze-graphite electrode eziphambili, ukunikezelwa kwezixhobo ze-needle coke ezikumgangatho ophezulu eTshayina bekuncinci ngoJuni, kwaye ngenxa yokugcinwa kwenkampani ye-needle coke e-United Kingdom ukususela ngoFebruwari ukuya kuMeyi, i-needle coke engenisiweyo ifike eHong Kong ngoJulayi nango-Agasti, nto leyo ekhokelele ekungenisweni kweTshayina. Ukunikezelwa kwe-needle coke kuncinci kakhulu. Ngenxa yoku, ezinye iinkampani ze-graphite electrode eziphambili ziye zathintela ukuveliswa kwee-electrode ze-graphite ezinamandla aphezulu kunye nezinkulu. Okwangoku, ukunikezelwa kwee-electrode ze-graphite ezinkulu kakhulu kwimarike kukwimeko elinganisiweyo.
4. Zichatshazelwe kukunyuka kwexabiso le-needle coke evela eTshayina, ezinye iinkampani ze-graphite electrode azithandi ukuthengisa, kwaye icala lokubonelela kwimarike ye-graphite electrode ngokubanzi libuthathaka kwaye liqinile.
3. Imfuno ephantsi
Izinto ezilungileyo
1. Kutshanje, ukusebenza kwezityalo zesinyithi zomlilo ezisezantsi ze-graphite electrodes kuye kwahlala kuzinze, kwaye izinga lokusebenza eliphakathi kwezityalo zesinyithi zomlilo ezisebenza ngombane lihlala ligcinwe malunga ne-70%, kwaye i-graphite electrode kufuneka ihlale izinze.
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2. Imakethi yokuthumela ngaphandle i-graphite electrode ixhaswe kutshanje. Ngokwezibalo zerhafu, umthamo wokuthumela ngaphandle i-graphite electrode yaseTshayina wawuziitoni ezingama-34,600 ngoMeyi ka-2021, ukonyuka kwe-5.36% inyanga nenyanga kunye nokunyuka konyaka nge-30.53%; Ukuthunyelwa ngaphandle kwe-graphite electrode yaseTshayina ukusukela ngoJanuwari ukuya kuMeyi ka-2021 yayiyi-178,500 yeetoni, ukonyuka konyaka nge-25.07%. Kwaye kuyaqondakala ukuba ezinye iinkampani ze-graphite electrode nazo zithe ukuthunyelwa kwazo ngaphandle kulungile kwaye imakethi yokuthumela ngaphandle izinzile.
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3. Kutshanje, inani lezitofu kwimarike yesinyithi sesilicon liye landa kancinci kancinci. Ukususela nge-17 kaJuni, inani lezitofu zesinyithi sesilicon liye landa nge-10 xa kuthelekiswa nokuphela kukaMeyi. Inani lezitofu kwizibalo zikaBaichuan lingama-652 kwaye inani lezitofu lingama-246. Imfuno yee-electrodes zegrafiti zamandla aqhelekileyo ibonise ukunyuka okuzinzileyo, okuphakathi nokuncinci.
Izinto ezimbi
1. Ngokuphathelele intsimbi ye-furnace yombane, ngenxa yexesha elicothayo kushishino, ukuthengiswa kweemveliso ezigqityiweyo kuye kwathintelwa, kwaye ixabiso leemveliso ezigqityiweyo liye laqhubeka nokuba buthathaka kutshanje, kwaye ixabiso leemveliso ezigqityiweyo liye lehla ngaphezu kwexabiso lentsimbi ekrwada eluhlaza. Inzuzo yezityalo zentsimbi ye-furnace yombane iye yancitshiswa, kwaye ixabiso le-petroleum coke engaphantsi kwe-sulfur liye lehla kutshanje. , Ii-Steel mills zinombono wokulinda nokubona ixabiso lee-electrode ze-graphite, kwaye kukho indlela ethile yokunciphisa amaxabiso ekuthengweni kwe-electrode ye-graphite.
2. Ixabiso lokuthuthwa kweenqanawa zokuthumela ii-graphite electrode lisephezulu, nto leyo ethintela ukuthunyelwa kwee-graphite electrodes kwinqanaba elithile.
Imbono yeMarike: Nangona kukho uluvo oluthile lokulinda nokubona kwimarike ye-graphite electrode kutshanje, iindleko zemveliso iyonke yemarike ye-graphite electrode zisephezulu, kwaye ukunikezelwa kwee-electrode ze-graphite ezibekwe phezulu kusebuthathaka kwaye kuqinile, nto leyo ilungileyo kwiingcaphuno ezinamandla zeenkampani ze-graphite electrode eziphambili. Kulindeleke ukuba ixabiso lilonke elizinzileyo lemarike ye-graphite electrode lisebenze njengeNkosi. Ukongeza, ixabiso elinyukayo le-needle coke engeniswe kwamanye amazwe lixhasa iindleko zee-electrode ze-graphite. Phantsi kwempembelelo yokungafuni kweenkampani ze-graphite electrode eziphambili ukuthengisa, zisenamandla amakhulu kwi-electrode ze-graphite ezinkulu.
Ixesha lokuthumela: Julayi-02-2021