1. Ukubuka konke kwemakethe ye-needle coke eShayina
Kusukela ngo-Ephreli, intengo yemakethe ye-needle coke eShayina ikhuphuke ngama-yuan angu-500-1000. Ngokuphathelene nezinto zokuthumela i-anode, amabhizinisi amakhulu anama-oda anele, futhi ukukhiqizwa nokuthengiswa kwezimoto ezintsha zamandla kukhuphukile, okugcina kokubili ukukhiqizwa nokuthengiswa kuchuma. Ngakho-ke, i-needle coke iseyindawo eshisayo ekuthengweni kwemakethe, futhi ukusebenza kwemakethe ye-coke ephekiwe kuphakathi nendawo, kodwa ukuqala kwemakethe kulindeleke ukuthi kukhuphuke ngoMeyi, lapho ukuthunyelwa kwemakethe ye-coke ephekiwe kuzothuthuka. Kusukela ngomhlaka-24 Ephreli, ububanzi bentengo yemakethe ye-needle coke eShayina bungama-yuan angu-11,000-14,000/ithani le-coke ephekiwe; i-coke eluhlaza ingu-9,000-11,000/ithani, kanti intengo yokuthengiselana eyinhloko ye-coke yamafutha engenisiwe ingu-1,200-1,500 USD/ithani; i-Coke ingu-2200-2400 USD/ithani; Intengo yokuthengiselana eyinhloko ye-coke yamalahle engenisiwe ingu-1600-1700 USD/ton.
2. Ukwehla komfula kuqala ukukhuphuka, futhi isidingo se-needle coke sihle. Ngokuphathelene ne-graphite, imakethe yensimbi yesithando sikagesi esiphelele yaqala kancane kunalokho obekulindelwe. Ekupheleni kuka-Ephreli, izinga lokusebenza kwemakethe yensimbi yesithando sikagesi lalicishe libe ngu-72%. Ngaphansi kwethonya lesimo samuva nje sobhubhane, ezinye izindawo zazingaphansi kokuphathwa okuvaliwe, futhi ukukhiqizwa kanye nesidingo sensimbi esiphelele semishini yensimbi kwakusenomkhawulo, kanti imishini yensimbi yayingakaqalwa kahle. Ikakhulukazi, eminye imishini yensimbi yesithando sikagesi, ngaphansi kwethonya lesidingo sensimbi esiphelele esibuthakathaka, eminye imishini yensimbi yesithando sikagesi yayilawula ukukhiqizwa kwayo ngokuzimela, futhi ukusetshenziswa kwama-electrode e-graphite kwehle ngesivinini. Imishini yensimbi yayithenga kakhulu izimpahla ngokufunwa. Ukusebenza kwemakethe kwe-electrode ye-graphite kujwayelekile, futhi ukuthunyelwa okuphelele kwe-coke ephekiwe ye-needle coke kuyisicaba. Ngokuphathelene nezinto ze-anode, ukwakhiwa ngo-Ephreli kulindeleke ukuthi kube cishe ngu-78%, okuphakeme kancane kunalokho ngoMashi. Kusukela ekuqaleni kuka-2022, izinto ze-anode zidlule ama-electrode e-graphite ukuze zibe yisiqondiso esikhulu sokugeleza kwe-needle coke eShayina. Njengoba ukwanda kwesilinganiso semakethe kuyanda, isidingo sezinto ezisetshenziswayo ze-anode emakethe yezinto zokusetshenziswa siyanda usuku nosuku, futhi ama-oda e-needle coke anele, futhi abanye abakhiqizi bayantuleka. Ngaphezu kwalokho, intengo ye-petroleum coke yemikhiqizo ehlobene nayo ikhuphuke kakhulu muva nje, futhi intengo yeminye imikhiqizo iseduze ne-needle coke. Uma sibheka i-Fushun Daqing petroleum coke njengesibonelo, ngomhlaka-24 Ephreli, intengo yemakethe yangaphambili yefektri ikhuphuke ngo-1100 yuan/ton uma kuqhathaniswa nokuqala kwenyanga, ngobubanzi obungu-17%. Ukuze kuncishiswe izindleko noma kwandiswe inani lokuthengwa kwe-needle coke, amanye amabhizinisi ezinto ezisetshenziswayo ze-anode andise kakhulu isidingo se-green coke.
3. intengo yezinto zokusetshenziswa iphezulu, kanti izindleko ze-needle coke ziphezulu.
Intengo yamazwe ngamazwe kawoyela ongahluziwe yathintwa yimpi yaseRussia ne-Ukraine kanye nemicimbi yomphakathi ehlobene nayo, futhi intengo yehla yenyuka, futhi intengo ye-slurry yakhuphuka ngokufanele. Kusukela ngomhlaka-24 Ephreli, intengo yemakethe emaphakathi yayingu-5,083 yuan/ton, ikhuphuke ngo-10.92% kusukela ekuqaleni kuka-Ephreli. Ngokuphathelene ne-coal tar, intengo entsha yemakethe ye-coal tar yaphakanyiswa, okusekela intengo ye-coal tar pitch. Kusukela ngomhlaka-24 Ephreli, intengo yemakethe emaphakathi yayingu-5,965 yuan/ton, ikhuphuke ngo-4.03% kusukela ekuqaleni kwenyanga. Amanani e-oil slurry kanye ne-coal tar pitch aphakeme kakhulu, kanti izindleko zemakethe ze-needle coke ziphakeme.
4. isibikezelo sesimo semakethe
Ukuphakelwa: Kulindeleke ukuthi ukuphakelwa kwemakethe ye-needle coke kuzoqhubeka nokukhula ngoMeyi. Ngakolunye uhlangothi, amabhizinisi okukhiqiza i-needle coke asekelwe ku-oyela aqale ngokujwayelekile, futhi akukho uhlelo lokulungisa okwamanje. Ngakolunye uhlangothi, amanye amabhizinisi okulungisa i-needle coke asekelwe kumalahle aqala ukukhiqizwa. Okwamanje, imishini emisha yafakwa ekukhiqizweni futhi kwakhiqizwa i-coke, futhi ukuphakelwa kwemakethe kwanda. Sekukonke, izinga lokusebenza kwemakethe ye-needle coke ngoMeyi lalingu-45%-50%. Intengo: NgoMeyi, intengo ye-needle coke isabuswa ukuthambekela okukhuphukayo, okunobubanzi obuphezulu obungu-500 yuan. Izici ezinhle kakhulu yilezi: ngakolunye uhlangothi, intengo yezinto zokusetshenziswa isebenza ezingeni eliphezulu, futhi izindleko ze-needle coke ziphezulu; Ngakolunye uhlangothi, ukwakhiwa kwezinto ze-anode ezingezansi kanye nama-electrode e-graphite kuyanda usuku nosuku, ama-oda awanciphi, futhi ukuhweba kwemakethe ye-green coke kuyasebenza. Ngesikhathi esifanayo, intengo ye-petroleum coke yemikhiqizo ehlobene nayo ikhuphuke kakhulu, futhi amanye amabhizinisi angase andise ukuthengwa kwe-needle coke, futhi uhlangothi lwesidingo luyaqhubeka nokuba luhle. Ngamafuphi, kulinganiselwa ukuthi intengo ye-coke ephekiwe emakethe ye-needle coke yaseShayina izoba yi-11,000-14,500 yuan/ton. I-coke eluhlaza ingu-9500-12000 yuan/ton. (Umthombo: Ulwazi lwe-Baichuan)
Isikhathi sokuthunyelwe: Ephreli-25-2022