1. Izindawo ezidumile emakethe:
Muva nje, iKhomishini Yentuthuko Nokuguqulwa Kwesifunda Esizimele ikhiphe “Isaziso Ngenqubomgomo Yentengo Kagesi Esezingeni Eliphezulu Yemboni Ye-aluminium Esebenzisa Ugesi Esifundeni Sethu”, icacisa ukuthi kusukela ngoJanuwari 1, 2022, ukusetshenziswa kweNtengo Kagesi Esezingeni Eliphezulu yokusetshenziswa kwamandla e-aluminium embonini ye-aluminium kungaphezu kuka-13,650 kWh, njalo uma idlula ama-kWh angu-20, ukwanda okungu-0.01 yuan nge-kWh. Ngo-2023, indinganiso yokusetshenziswa kukagesi ngethani le-aluminium ilungiswa ibe ngu-13,450 kWh, kanti ngo-2025 ibe ngu-13,300 kWh. Ngesikhathi esifanayo, amabhizinisi e-aluminium esebenzisa ugesi akhuthazwa ukuba andise isilinganiso samandla avuselelekayo angewona amanzi (indinganiso ingu-15%), futhi ngokunyuka ngakunye okungu-1% kwesilinganiso, impendulo ejwayelekile ekukhuphukeni kwentengo kagesi okuhamba kancane izoncishiswa ngo-1%.
2. Ukubuka konke kwemakethe:
Namuhla, ukuthunyelwa kwemakethe ye-petcoke yasekhaya kuzinzile, futhi ukunikezwa kwe-petcoke kuyanda. Ngokuphathelene nebhizinisi eliyinhloko, ngenxa yokwenyuka kwentengo yamalahle futhi, kanye nokwanda kokusetshenziswa kwezindawo zokuhluza eMpumalanga naseNingizimu China, uhlangothi lwesidingo lunaka kakhulu imakethe ye-coke ene-sulfur ephezulu, okwenza intengo iphinde ikhuphuke. Akukho ngcindezi ekuthunyelweni emakethe ye-coke yaseYanjiang Zhongsu, futhi amanani e-coke ayaqhubeka nokukhuphuka ngenxa yemakethe. Ukungalingani phakathi kokunikezwa nesidingo se-coke kaphethiloli eNyakatho-ntshonalanga yeChina kusobala, futhi intengo ye-coke ezindaweni zokuhluza ngaphandle kwe-Xinjiang iyaqhubeka nokukhuphuka. Imakethe yokuhluza yendawo ithumela futhi ithumela kwamanye amazwe ngenkuthalo, futhi intengo ye-coke ikhuphuke yehla. Ngenxa yokunikezwa okuningi kwezinsizakusebenza ze-sulfur ephezulu embonini yokuhluza, kanye namanani aphezulu esikhathini esedlule, isimo sengqondo sokulinda nokubona esingezansi sibucayi, futhi amanani okunye ukuhlolwa alungiswe kabanzi. Isithombe] [isithombe] [isithombe]
3. Ukuhlaziywa kokuhlinzekwa:
Namuhla, umkhiqizo kazwelonke we-petroleum coke ungamathani angu-74700, ukwanda ngamathani angu-600 noma u-0.81% kusukela izolo. I-Kenli Petrochemical, i-Panjin Haoye Phase I, kanye ne-Jingbo Small Coking ziqale ukukhiqiza i-coke, kanti i-Yunnan Petrochemical yehlisa umkhiqizo.
4. Ukuhlaziywa kwesidingo:
Inqubomgomo yokunciphisa amandla eHenan iphinde yathuthukiswa, futhi isimo sengqondo sokulinda nokubona sabakhiqizi be-coke e-calcined kanye ne-anode ebhakiwe ngaphambilini sikhulile, futhi intshiseko yohlangothi lwesidingo sokungena emakethe yehlile. Isidingo samuva nje sama-electrode e-graphite kanye nesidingo semakethe esizinzile sezinto ze-anode kusekela ukuthunyelwa kwe-coke e-low-sulfur eNyakatho-mpumalanga yeShayina. Intengo yemakethe yamalahle iyaqhubeka nokuba phezulu, intengo ye-port spot fuel coke iyaqhubeka nokukhuphuka, futhi ukuthunyelwa kwe-spot petroleum coke yasekhaya kuhle, kusekela ukukhuphuka okuqhubekayo kwentengo ye-coke.
5. Ukubikezela intengo:
Esikhathini esifushane, intengo yemakethe ye-petcoke yasekhaya iyaqhubeka nokushintsha ngezindlela ezimbili. Izindawo zokuhlanza ezinkulu zinokuthunyelwa okuhle futhi uhlangothi lwesidingo lunentshiseko enkulu yokungena emakethe, okusekela ukukhuphuka okuqhubekayo kwamanani e-coke. Indawo yokuhlanza yasendaweni isayine ngenkuthalo ama-oda okugcina. Ukuthunyelwa kwe-coke ene-sulfur ephezulu bekungekuhle, futhi intengo ye-coke yaqhubeka nokwehla. Ukuthunyelwa kwe-coke ene-sulfur ephakathi nendawo nephansi kwakwamukelekile, futhi intengo ye-coke yazinza kancane kancane.
Isikhathi sokuthunyelwe: Okthoba-19-2021