Muhafu yekutanga ya2022, mutengo weanode yakakangwa uye yakabikwa kare unokonzerwa nekuwedzera kuri kuramba kuchiitika kwemutengo wecoke yepetroleum, asi kubva muhafu yechipiri yegore, mitengo yecoke yepetroleum nezvimwe zvigadzirwa zvakatanga kuderera zvishoma nezvishoma…
Kutanga, tora mutengo we3B petroleum coke muShandong semuenzaniso. Mumwedzi mishanu yekutanga ya2022, kuwanikwa kwe3B petroleum coke mudzimba kwanga kuri muchimiro chakaoma. Mutengo we3B petroleum coke wakakwira kubva pa3000 yuan/ton pakutanga kwegore kusvika pamusoro pe5000 yuan/ton pakati paKubvumbi, uye mutengo uyu wakagara kusvika pakupera kwaChivabvu. Gare gare, sezvo kuwanikwa kwepetroleum coke mudzimba kwakawedzera, mutengo wepetroleum coke wakatanga kudzikira, uchichinja-chinja kubva pa4,800-5,000 yuan/ton kusvika kutanga kwaGumiguru. Kubva pakupera kwaGumiguru, kune rumwe rutivi, kuwanikwa kwepetroleum coke mudzimba kwakaramba kuri pamusoro, pamwe chete nekukanganiswa kwedenda pakutakura kwekumusoro nekwepasi, mutengo wepetroleum coke wapinda muchikamu chinogara chichidzikira.
Chechipiri, muhafu yekutanga yegore, mutengo we calcined char unowedzera pamwe chete nemutengo we raw petroleum coke, uye zvinoramba zvichikwira zvishoma nezvishoma. Muhafu yechipiri yegore, kunyangwe mutengo wezvinhu zvakabikwa uchidzikira, mutengo we calcined char unodzikira zvishoma. Zvisinei, muna 2022, zvichitsigirwa nekudiwa kwe negative grapittization, kudiwa kwe common calcined char kuchawedzera zvakanyanya, izvo zvichabatsira zvikuru mukusimudzira kudiwa kweindasitiri yese ye calcined char. Muchikamu chechitatu chegore, zviwanikwa zve calcined char zvemuno zvaimbove zvisina kukwana. Saka, kubva munaGunyana, maitiro emutengo we calcined char nemutengo we petroleum coke zvakaratidza maitiro akasiyana. Kusvika muna Zvita, apo mutengo we raw petroleum coke wakadzikira neanopfuura 1000 yuan/tani, kudzikira kukuru kwemutengo kwakakonzera kudzikira kudiki kwemutengo we calcined char. Zvinogona kuonekwa kuti kuwanikwa nekudiwa kweindasitiri ye calcined charring yemuno kuchiri mumamiriro akaoma, uye rutsigiro rwemutengo ruchiri rwakasimba.
Zvadaro, sechigadzirwa chinotengeswa pamutengo wezvinhu zvakabikwa, mafambiro emitengo yeanode yakabikwa kare muzvikamu zvitatu zvekutanga anoenderana nemafambiro emitengo yecoke yepetroleum isina kugadzirwa. Zvisinei, pane musiyano pakati pemutengo nemutengo wecoke yepetroleum muchikamu chechina. Chikonzero chikuru ndechekuti mutengo wecoke yepetroleum mukuchenesa kwemumba unochinja-chinja uye kunzwisiswa kwemusika kwakakwira. Maitiro emitengo yeanode yakabikwa kare anosanganisira mutengo wecoke huru yepetroleum semuenzaniso wekutarisa. Mutengo weanode yakabikwa kare wakadzikama, izvo zvinotsigirwa nekuchinja-chinja kwemitengo yemusika kuri kunonoka kwemutengo wecoke huru yepetroleum uye kukwira kuri kuramba kuchiitika kwemutengo wetara yemarasha. Kune mabhizinesi anogadzira anode yakabikwa kare, purofiti yayo yakawedzerwa kusvika pamwero wakati. Muna Zvita, kukanganisa kwemitengo yecoke yepetroleum isina kugadzirwa yaMbudzi kwakadzikira, mitengo yeanode yakabikwa kare yakadzikira zvishoma.
Kazhinji, chigadzirwa chepetroleum coke chemuno chiri kutarisana nemamiriro ezvinhu ekuwandisa kwezvinhu, mutengo wacho wadzikira. Zvisinei, kuwanikwa uye kudiwa kweindasitiri ye calcined char kuchiri kuratidza kuenzana kwakasimba, uye mutengo uchiri kutsigira. Anode yakabikwa kare semutengo wezvigadzirwa zvemhando yepamusoro, kunyangwe kuwanikwa uye kudiwa kuripo kuri kupfuma zvishoma, asi musika wezvigadzirwa zvemhando yepamusoro uchine mitengo yekutsigira haisati yaderera.
Nguva yekutumira: Zvita-13-2022