Nguva pfupi yadarika, ichitsigirwa nekudiwa kweindasitiri yepasi, mitengo yemumba yepetcoke yakaunza kuvhiya kwechipiri mugore.Padivi rekupa, petcoke inotengeswa kunze kwenyika yaive shoma munaGunyana, kupihwa kwezviwanikwa zvemumba zvepetcoke zvakadzoreredzwa zvishoma pane zvaitarisirwa, uye ichangobva kunatswa petroleum coke sulfur content Pamusoro pepamusoro, yakaderera-sarufa petroleum coke zviwanikwa zvishoma.
Nguva pfupi yadarika, ichitsigirwa nekudiwa kweindasitiri yepasi, mutengo wepamusha wepetcoke wakaunza kuwedzera kwakanyanya kechipiri gore rino.Padivi rekupa, huwandu hwekupinzwa kwepetroleum coke munaGunyana hwaive hudiki, uye kupihwa kwemidziyo yepetroleum coke yepamba hakuna kuwanikwa sezvaitarisirwa.Mukuwedzera, sulfur content yepetroleum coke mukunatswa kwemazuva ano yakanga yakakwirira, uye pasi-sarufa petroleum coke zviwanikwa zvakanga zvichishaikwa zvakanyanya.Padivi rekuda, kudiwa kwekabhoni yealuminium kwakasimba, uye nzvimbo dzechando dzakachengetwa mudunhu rekumadokero dzakavhurwa imwe mushure meimwe.Munda weanode zvinhu wakaridza tsigiro yakasimba yekudiwa kwepasi-sarufa petroleum coke, uye yakawanda yakaderera-sarufa petroleum coke zviwanikwa zvakayerera mumabhizinesi ekugadzira magirafu.
Yakaderera-sarufa petroleum coke mutengo chati muEast China muna 2021
Tichitarisa kubva pamutengo wemaitiro epasi-sarufa petroleum coke muShandong neJiangsu, mutengo pakutanga kwa2021 uchava 1950-2050 yuan/ton.Muna Kurume, nekuda kwehuviri mhedzisiro yekudzikira kwekupihwa kwepetcoke mudzimba uye kuwedzera kudiwa kwemvura, mitengo yepetcoke yemumba yakaramba ichikwira zvakanyanya.Kunyanya, yakaderera-sarufa coke yakatarisana nemamwe makambani ekugadzirisa.Mutengo wakakwira kusvika kuRMB 3,400-3500/ton, uchirova rekodhi.Rekodhi 51% kuwedzera muzuva rimwe chete.Kubva muhafu yechipiri yegore, mitengo yakawedzera zvishoma nezvishoma pasi pekutsigirwa kwekudiwa muminda yealuminium kabhoni nesimbi kabhoni (carburizers, akajairwa simba graphite electrodes).Kubva Nyamavhuvhu, nekuda kwekukwira kunotevedzana kwemitengo yakaderera-sarufa petroleum coke kuNortheast China, kudiwa kwepasi-sarufa petroleum coke mumunda weanode zvinhu zvakatamira kuEast China, izvo zvakawedzera mwero wekuwedzera kwepasi-sarufa. petroleum coke mitengo muEast China kusvika pamwero wakati.Kubva svondo rino, mutengo wepasi-sarufa petroleum coke muShandong neJiangsu wakakwira kusvika kudarika 4,000 yuan/ton, rekodhi yakakwirira, inova kuwedzera kwe1950-2100 yuan/ton, kana kupfuura 100%, kubva kutanga kwegore.
Mepu yekugovera yenzvimbo dzezasi dzemhando yepamusoro-yakaderera-sarufa coke muEast China
Sezvinoonekwa kubva pamufananidzo uri pamusoro, kubva svondo rino, maererano nekugoverwa kwepetroleum coke yakadzika kudiwa mumatunhu eShandong neJiangsu, kudiwa kwealuminium kabhoni kwakasvika 38%, kudiwa kwemaelectrodes asina kunaka kwakaverengera 29%. , uye kudiwa kwesimbi kabhoni.Inoverengera ingangoita 22%, uye mamwe minda anoverengera 11%.Kunyange zvazvo mutengo uripo wepasi-sarufa petroleum coke mudunhu wakwira kusvika kudarika 4,000 yuan/ton, iyo aluminium carbon sector ichiri pamusoro pezita nekuda kwerutsigiro rwayo rwakasimba.Pamusoro pezvo, kudiwa kwese mundima isina kunaka ye electrode yakanaka, uye kugamuchirwa kwemutengo kune kusimba, nekudiwa kwayo kunokwira kusvika pa29%.Kubva muhafu yechipiri yegore, indasitiri yesimbi yepamba inodiwa yezvekudzoreredza yadzikira, uye chiyero chekushanda chemagetsi arc chakanyanya kutenderera 60%, uye tsigiro yemagraphite electrode haina simba.Naizvozvo, tichitaura, kudiwa kwepasi-sarufa petroleum coke musimbi kabhoni munda kwakadzikira zvakanyanya.
Pakati pese, mabhizinesi ekugadzira petcoke akaderera-sarufa ePetroChina akabatwa nekugadzirwa kwemafuta emugungwa epasi-sarufa kusvika kumwero wakati, uye kubuda kwavo kwadzikira.Parizvino, yakaderera-sarufa petroleum coke zviratidzo muShandong neJiangsu zvakadzikama uye sulfur yemukati inochengetedzwa mukati me0.5%, uye hunhu hwakavandudzwa zvakanyanya kana zvichienzaniswa negore rapfuura.Uye zvakare, kudiwa munzvimbo dzakasiyana-siyana dzepasi kunowedzera kusingadzoreki mune ramangwana, saka nekufamba kwenguva, kushomeka kwepasi-sarufa petroleum coke zviwanikwa zvichave zvakajairika.
Nguva yekutumira: Sep-13-2021