Ekupheleni kuka-2022, intengo ye-coke kaphethiloli ehlanziwe emakethe yasekhaya yehle kakhulu yaba sezingeni eliphansi. Umehluko wentengo phakathi kwezinye izindawo zokuhlanza ezijwayelekile ezinomshwalense kanye nezindawo zokuhlanza zasendaweni mkhulu kakhulu.
Ngokwezibalo kanye nokuhlaziywa kweLongzhong Information, ngemuva koSuku Lonyaka Omusha, amanani entengo kaphethiloli we-coke ajwayelekile asekhaya ehle kakhulu, kanti amanani okuthengiselana emakethe ehle ngo-8-18% inyanga nenyanga.
I-coke yesulfure ephansi:
I-coke ene-sulfur ephansi endaweni yokuhluza esenyakatho-mpumalanga ngaphansi kwePetroChina yaqala ukuthengisa ngomshwalense ngoDisemba. Ngemva kokumenyezelwa kwentengo yokukhokha ekupheleni kukaDisemba, yehla ngama-yuan angu-500-1100/ton, kanye nokwehla okuhlanganisiwe okungu-8.86%. Emakethe yaseNyakatho China, i-coke ene-sulfur ephansi yathunyelwa ngenkuthalo isuka ezindaweni zokugcina impahla, futhi intengo yokuthengiselana yehla ngenxa yemakethe. Ukuthunyelwa kwe-coke kaphethiloli okuvela ezindaweni zokuhluza ngaphansi kwe-CNOOC Limited kwakungejwayelekile, futhi izinkampani ezisezansi zazinombono oqinile wokulinda nokubona, futhi amanani e-coke avela ezindaweni zokuhluza ehla ngokufanele.
I-coke yesulfure ephakathi nendawo:
Njengoba intengo ye-petroleum coke emakethe yasempumalanga iqhubeka nokwehla, ukuthunyelwa kwe-high-sulfur coke enyakatho-ntshonalanga yePetroChina kwakungaphansi kwengcindezi. Impahla ingu-500 yuan/ton, kanti isikhala se-arbitrage emakethe yasempumalanga nasentshonalanga sinciphile. Ukuthunyelwa kwe-petroleum coke ye-Sinopec sehlile kancane, futhi izinkampani ezingezansi ngokuvamile azinawo umdlandla wokuqoqa. Amanani e-Coke ezindaweni zokuhluza azoqhubeka nokwehla, futhi intengo yokuthengiselana yehle ngo-400-800 yuan.
Ekuqaleni kuka-2023, ukuhlinzekwa kwe-coke kaphethiloli yasekhaya kuzoqhubeka nokukhula. I-PetroChina Guangdong Petrochemical Co. Izinga lokukhiqiza lonyaka lisakhuphukile ngo-1.12% uma kuqhathaniswa nalelo langaphambi koSuku Lonyaka Omusha. Ngokusho kocwaningo lwemakethe kanye nezibalo ze-Longzhong Information, ngoJanuwari, akukho ukubambezeleka ekuvalelweni okuhleliwe kwamayunithi okupheka eShayina. Umkhiqizo wanyanga zonke we-coke kaphethiloli ungafinyelela cishe amathani ayizigidi ezingu-2.6, kanti cishe amathani ayizigidi ezingu-1.4 ezinsizakalweni ze-coke kaphethiloli ezingenisiwe afikile eShayina. NgoJanuwari, ukuhlinzekwa kwe-coke kaphethiloli kusesezingeni eliphezulu.
Intengo ye-coke kaphethiloli ene-sulfur ephansi yehle kakhulu, kanti intengo ye-coke kaphethiloli ene-calcium yehle kancane kuneyezinto zokusetshenziswa. Inzuzo yethiyori ye-coke kaphethiloli ene-sulfur ephansi yenyuke kancane ngama-yuan angu-50/ton uma kuqhathaniswa naleyo yangaphambi komkhosi. Kodwa-ke, imakethe yamanje ye-graphite electrode iyaqhubeka nokuba buthakathaka ekuhwebeni, umthwalo wokuqala wemishini yokugaya insimbi uye wehliswa njalo, futhi isidingo sama-electrode e-graphite siyahamba kancane. Izinga elimaphakathi lokusetshenziswa kwamandla okwenza insimbi ye-arc furnace kagesi ye-terminal lingama-44.76%, okungamaphesenti angu-3.9 aphansi kunangaphambi komkhosi. Imishini yokugaya insimbi isesesigabeni sokulahlekelwa. Kusekhona abakhiqizi abahlela ukumisa ukukhiqizwa ukuze kulungiswe, futhi ukwesekwa kwemakethe yemishini yokugaya akukuhle. Ama-cathode e-graphite athengwa uma kudingeka, futhi imakethe ngokuvamile isekelwa yisidingo esiqinile. Kulindeleke ukuthi intengo ye-coke kaphethiloli ene-sulfur ephansi ingase yehle ngaphambi koMkhosi waseNtwasahlobo.
Ukuhweba emakethe ye-coke kaphethiloli ene-sulfur calcined petroleum kuyinto evamile, futhi izinkampani ikakhulukazi zenza ama-oda nezinkontileka zokukhiqiza nokuthengisa. Ngenxa yokwehla okuqhubekayo kwentengo ye-coke kaphethiloli eluhlaza, intengo yokusayina ye-coke kaphethiloli ene-calcined ihlehlisiwe emuva ngo-500-1000 yuan/ton, futhi inzuzo yemibono yamabhizinisi yehlisiwe yaba cishe yi-600 yuan/ton, okungaphansi ngo-51% kunangaphambi komkhosi. Umjikelezo omusha wentengo yokuthenga yama-anode abhakiwe ngaphambilini wehlile, intengo ye-terminal spot electrolytic aluminium iqhubekile nokwehla, futhi ukuhweba emakethe ye-carbon ye-aluminium kube buthaka kancane, okungenalo ukwesekwa okwanele kokuthunyelwa okuhle kwemakethe ye-coke kaphethiloli.
Isibikezelo se-Outlook:
Nakuba amanye amabhizinisi angaphansi komfula enomqondo wokuthenga nokugcina imali eduze noMkhosi WaseNtwasahlobo, ngenxa yokunikezwa okuningi kwezinsizakusebenza ze-coke kaphethiloli zasekhaya kanye nokugcwaliswa kabusha okuqhubekayo kwezinsizakusebenza ezingenisiwe eHong Kong, akukho ukudonswa okusobala okuhle kokuthunyelwa kwemakethe ye-coke kaphethiloli yasekhaya. Inzuzo yokukhiqiza yamabhizinisi angaphansi komfula we-carbon inciphile, futhi amanye amabhizinisi kulindeleke ukuthi anciphise umkhiqizo. Imakethe yokugcina isabuswa yimisebenzi ebuthakathaka, futhi kunzima ukuthola ukwesekwa kwamanani e-coke kaphethiloli. Kulindeleke ukuthi esikhathini esifushane, amanani e-petcoke ezindaweni zokuhluza zasekhaya azolungiswa futhi ashintshwe ngendlela ezinzile. Izindawo zokuhluza ezijwayelekile zinendawo encane yokulungisa amanani e-coke ngokusekelwe ekusetshenzisweni kwama-oda nezinkontileka.
Isikhathi sokuthunyelwe: Jan-14-2023