Kusukela ekupheleni kukaMeyi kuya ekuqaleni kukaJuni, kuzoqalwa umjikelezo omusha wokulungiswa kwentengo yemakethe ye-needle coke. Kodwa-ke, njengamanje, imakethe ye-needle coke ibuswa isimo sengqondo sokulinda nokubona. Ngaphandle kwamanye amabhizinisi abuyekeza intengo ngoJuni futhi ahole ekunyuseni i-300 yuan/ton okwesikhashana, ukuthengiselana kwangempela akukafiki. Intengo yemakethe ye-needle coke yaseShayina kufanele iziphathe kanjani ngoJuni, futhi ingaqhubeka nomkhuba okhulayo ngoMeyi?
Kusukela emananini e-needle coke, kungabonakala ukuthi intengo ye-needle coke iqinile futhi ikhuphuka kusukela ngoMashi kuya ku-Ephreli, bese ihlala izinzile ngemva kokukhuphuka ekuqaleni kukaMeyi. NgoMeyi, intengo ejwayelekile ye-coke esekelwe kumafutha ingu-10,500-11,200 yuan/ton, eye-coke esekelwe kumafutha ingu-14,000-15,000 yuan/ton, eye-coke esekelwe kumalahle ingu-9,000-10,000 yuan/ton, kanti eye-coke esekelwe kumalahle ingu-12,200 yuan/ton. Njengamanje, kunezizathu eziningana zokulinda i-needle coke:
1. Intengo ye-coke kaphethiloli ene-sulfur ephansi yehlile. Ekupheleni kukaMeyi, intengo ye-coke kaphethiloli ejwayelekile ene-sulfur ephansi eDagang naseTaizhou yathatha indawo yokuqala, kwabe sekulandela i-Jinzhou Petrochemical. Ngomhlaka-1 Juni, intengo ye-Jinxi Petrochemical yehle yaya ku-6,900 yuan/ton, kanti umehluko wentengo phakathi kwe-coke kaphethiloli esezingeni eliphezulu eDaqing naseFushun wanda wafika ku-2,000 yuan/ton. Ngokwehla kwe-coke kaphethiloli ene-sulfur ephansi, amanye amabhizinisi aphansi andise isilinganiso sokuxuba se-coke kaphethiloli, okwathinta isidingo se-coke yenaliti ngezinga elithile. Imboni ye-coke yenaliti kufanele ibhekisele entengo ye-coke kaphethiloli eDaqing naseFushun. Njengamanje, akukho ngcindezi ezitokweni ezimbili, futhi akukho cebo lokulungisa eliphansi okwamanje, ngakho-ke imakethe ye-coke yenaliti izolinda futhi ibone.
2. Isidingo sokuthengwa kwe-electrode engemihle siyehla. Ngaphansi kwethonya lesimo sobhubhane, ama-oda amabhethri kagesi namabhethri edijithali ehla ngoMeyi. Izinto zokusetshenziswa ze-needle coke zezinto ze-anode zagaywa kakhulu esigabeni sokuqala, futhi inani lama-oda amasha lehla. Amanye amabhizinisi, ikakhulukazi i-needle coke esekwe kumalahle, andise uhlu lwawo lwezinto.
3. Umkhiqizo we-graphite electrode uhlale uphansi. Inzuzo yemishini yensimbi iphansi, futhi amabhizinisi e-graphite electrode athintwa yisimo sobhubhane, ukuvikelwa kwemvelo kanye namanani aphezulu ezinto zokusetshenziswa, ngakho-ke intshiseko yawo yokuqala ukwakha ayiphezulu futhi umkhiqizo wawo uphansi. Ngakho-ke, umthamo we-needle coke awulingani. Amanye amabhizinisi amancane okukhiqiza asebenzisa i-coke kaphethiloli ene-sulfur encane esikhundleni se-needle coke.
Ukuhlaziywa kombono wemakethe: Esikhathini esifushane, amabhizinisi e-anode agxila kakhulu ekugayeni izinto zokusetshenziswa ekuqaleni, futhi asayine ama-oda amasha ambalwa. Ngaphezu kwalokho, intengo yesizwe yehhovisi le-coke likaphethiloli elingaphansi kwe-sulfur izoba nomthelela othile ekuthunyelweni kwe-needle coke. Kodwa-ke, amabhizinisi e-needle coke anezindleko zokukhiqiza eziphakeme, futhi akunakwenzeka ukuthi intengo izowela ngaphansi kokucindezelwa kwenzuzo. Ngakho-ke, imakethe ye-needle coke izoqhubeka nokubusa ngoJuni esimweni sokulinda nokubona. Ngokuhamba kwesikhathi, njengoba isimo sobhubhane eShanghai nakwezinye izindawo silawulwa, ukukhiqizwa kwezimoto kulindeleke ukuthi kubuyele kancane kancane, futhi isidingo sokugcina kulindeleke ukuthi sikhuphuke. Ngaphezu kwalokho, kwikota yesithathu, ezinye izinto ze-electrode ezimbi zizofakwa ekukhiqizweni, okuzokhulisa isidingo sezinto zokusetshenziswa ze-needle coke. Lapho amabhizinisi e-electrode angalungile eqala ukuqoqa izinto zokusetshenziswa, isimo esiqinile se-needle coke sizophinde sakhe ukwesekwa okuhle kwamanani.
Isikhathi sokuthunyelwe: Juni-09-2022