Nzvimbo huru dzinoshandiswa nezvigadzirwa zvepetroleum coke zvekuChina dzichiri kushandiswa zvakanyanya mu anode yakabikwa kare, mafuta, carbonator, silicon (kusanganisira silicon metal nesilicon carbide) uye graphite electrode, pakati padzo kushandiswa kwemunda we anode yakabikwa kare kuri pamusoro. Mumakore achangopfuura, purofiti yekugadzira yemusika we electrolytic aruminiyamu uye zvigadzirwa zvesilicon iri kuramba yakakwira, uye mabhizinesi ari pasi ari kufarira kutenga nekugadzira, izvo zvave simba guru rekusimudzira kukura kwekushandiswa kwe petroleum coke.
Chati yechimiro chekushandiswa kwecoke yepetroleum yekuChina muna 2021
Muna 2021, nzvimbo inoshandiswa petroleum coke yekuChina ichiri anode yakabikwa kare, mafuta, silicon, carbonizer, graphite electrode uye anode zvinhu.
Mugore rose, purofiti inowanikwa kubva ku electrolytic aluminum, silicon metal uye silicon carbide yasvika padanho repamusoro, uye mabhizinesi aya ari kuda kutanga kuvaka. Zvisinei, seindasitiri inoshandisa simba rakawanda, kugadzirwa kwese kunokanganiswa zvikuru nekuganhurirwa kwemagetsi. Kunyangwe kudiwa kwacho kusingagone kuburitswa zvachose, kudiwa kwe petroleum coke kuchiri kukura.
Panyaya yemafuta, nekuda kwekushomeka kwemarasha, nzvimbo dzekuchenesera mafuta dzinowedzera kuzvishandisa, kuwedzera huwandu hwekutenga uye kudiwa kwakanaka; Muna 2021, mafekitori egirazi ane purofiti yakanaka, mwero wekushandiswa kwakanyanya uye kudiwa kwakanaka kwepetroleum coke. Kudiwa kwakanaka kwezvinhu zvisina simba remagetsi kunotungamirawo kugadzirwa kwezvinhu zvinosimudzira kabhoni. Kudiwa kwemaelectrode esilicon kwakanaka, asi kudiwa kwemaelectrode esimbi egraphite kwakajairika.
Chati yemitengo ye calcined coke yemuno muna 2021
Muhafu yekutanga ya2021, mutengo we low-sulfur calcination coke wemuno wakatanga kukwira wozodzikira. Muhafu yechipiri yegore, rutsigiro rwekudiwa rwakanga rwakagadzikana, uye mutengo we calcination coke wakaramba uchikwira. Zvichitsigirwa nemitengo yezvinhu zvisina kugadzirwa, mitengo ye calcined coke yakakwira zvakanyanya, uye mutengo wekutengeserana mukota yekutanga wakakwira ne2,850 yuan / tani. Muhafu yechipiri yegore, kudiwa kwakaderera kwakakanganiswa nekuganhurirwa kwesimba uye mutemo wekudzora kaviri kwakava kusina simba, asi musika wezvinhu zve electrode wakaipa wakaratidzwa rutsigiro rwakanaka, mhando yepamusoro uye mutengo wakaderera we sulfur coke wakaramba uchikwira, mutengo wakaderera we sulfur calcination coke wakakwira zvinoenderana, uye mutengo we calcination coke mukota yechina wakakwira kusvika pakakwirira pagore.
Muna 2021, mutengo wemafuta esulfur akakwira zvakanyanya munyika wairatidza kukwira kwega kwega, uye mutengo wealuminium electrolytic wakakwira kusvika pakakwirira mugore rino. Kufarira kwemusika wealuminium carbon kupinda mumusika kwaive kwakakwira, uye pasi pekutsigira kwekushomeka, mutengo wemafuta esulfur akawandisa wakaramba uchikwira. Pakutanga kwaMbudzi, nekuda kwekuderera kwemutengo wemafuta epetroleum coke, mutengo wemafuta ecalcium wakadzikira zvishoma, asi mutengo wese waive wakakwira kupfuura nguva imwecheteyo gore rapfuura.
Chati yemitengo yekoke yesarufa yepakati yemumba uye anode yakabikwa kare muna 2021
Muna 2021, zvichitsigirwa nekukwira kwakanyanya kwemusika wekupedzisira, mutengo weanode yakabikwa kare wakakwira kusvika padanho repamusoro. Avhareji yemutengo wegore negore weanode yakabikwa kare yaive 4,293 yuan / tani, uye avhareji yemutengo wegore negore yakawedzera ne1,523 yuan / tani kana 54.98% zvichienzaniswa neya2020.
Muhafu yekutanga yegore, mabhizinesi emuno anode yakabikwa kare akatanga zvishoma nezvishoma, achikanganiswa zvikuru nemitengo yezvinhu zvakabikwa. Muhafu yechipiri yegore, kuvaka kwakadzikira nekuda kwekudzora kaviri uye kugoverwa kwesimba mune dzimwe nzvimbo, asi mutengo wese waive uchiri kukwira, uye kudiwa kwe medium sulfur coke kwaive kwakagadzikana, uye kukanganisa kwemutengo we medium sulfur coke pamitengo ye pre-baked anode kwakawedzera. Makambani e terminal electrolytic aluminum ari kuramba achishanda nemutengo wakakwira, uye kuburitswa kwesimba idzva rekugadzira mabhizinesi e aluminium kunotsigira kutumirwa kwemusika we pre-baked anode. Muna Zvita, mitengo ye pre-baked anode yakadzika nekuda kwekuderera kwemitengo yezvinhu zvakabikwa, asi kwegore rese, mutengo wacho waive wakakwira zvakanyanya kupfuura wepanguva imwe chete gore rapfuura.
Chati yemitengo yecarbonizer yemuno muna 2021
Muna 2021, kutengeserana kwemusika wezvinhu zvinogadzira kabhoni munyika kwakanaka. Nekuda kwemusika wezvinhu zvakagadziriswa uye zvinhu zvinogadzira kabhoni, mutengo wezvinhu zvinogadzira kabhoni wakachinja-chinja muhafu yekutanga yegore. Muhafu yechipiri yegore, wakatanga kukwira zvakanyanya nemutengo wezvinhu zvakagadziriswa, uye mutengo wezvinhu zvinogadzira kabhoni wakaratidzawo kukwira kusingachinji.
Mugore rose, mutengo we calcium coke inowedzera carbon unokonzera kushomeka kwezviwanikwa zve petroleum coke mudzimba dzekuchenesa dzimba (kuchengetedzwa kwe calcium coke pamwe chete nezviwanikwa zvemarasha kwakaderera). Vachikanganiswa nemutengo wezvinhu zvakagadziriswa uye kudiwa kuri pasi, vamwe vagadziri ve graphite carbonizer vanowanzo bhadhara mari yekugadzira zvinhu zvisina simba zve electrode, zvichiita kuti Graphite carbonizer iwedzere zvishoma pane yezvinhu zvakagadziriswa. Muzvikamu zvitatu zvekutanga, mutengo waive wakasimba, uye chikamu chechina chegore chakatanga kuda kuti mutengo uwedzere.
Chati yemitengo yemafuta emafuta anopisa akaenzana nemafuta epetroleum coke muna 2021
Muzvikamu zvitatu zvekutanga zvegore ra2021, hupfumi hwenyika yeChina hwakaramba huchidzoka zvishoma nezvishoma, uye kushandiswa kwemagetsi kwakawedzera ne12.9% gore rega rega. Kudiwa kwemagetsi kwakawedzera nekukurumidza, uye simba remagetsi remvura rakaderera, kugadzirwa kwemagetsi ekupisa kwakawedzera ne11.9% mumwedzi mipfumbamwe yekutanga gore negore, uye kudiwa kwemarasha ekupisa kwakawedzera nekukurumidza, inova ndiyo simba guru rinosimudzira kukura kwekushandiswa kwemarasha. Nekukanganiswa nekuderedzwa kwekubuda kwekabhoni, "kudzora kaviri kushandiswa kwesimba" uye kudzikamisa kufambira mberi kwe "mapurojekiti maviri akakwirira", simba rekugadzira simbi, zvinhu zvekuvaka uye maindasitiri emakemikari rakaderera zvishoma nezvishoma, mwero wekukura kwekugadzirwa kwesimbi yenguruve, coke, simende nezvimwe zvigadzirwa zvine chekuita nazvo wakaderera, uye kushandiswa kwemarasha mumaindasitiri esimbi nezvinhu zvekuvaka kwakadzikira zvinoenderana. Kazhinji, kushandiswa kwemarasha muChina muzvikamu zvitatu zvekutanga zvekushandisa marasha kwakawedzera nekukurumidza gore negore, uye mwero wekukura wakadzikira zvishoma nezvishoma. Kubva pakutanga kwegore rino, kuwanikwa uye kudiwa kwemusika wemarasha muChina kazhinji kwakaoma, zvinhu zvemarasha muchikamu chimwe nechimwe chakabatana zvakaderera, uye mitengo yemusika wemarasha yakakwira. Pasi pekutsigira kwemutengo wakakwira kwemusika wemarasha, kutumirwa kwemafuta ecoke emumba neanobva kunze kwenyika kwakagadzira kukwezva kwakanaka, kutsigira mutengo wekutengeserana kwemafuta ecoke wakakwira kusvika padanho repamusoro. Muchikamu chechina, nyika payakatanga kudzora uye Kupindira mumusika wemarasha, mitengo yemarasha yakaderera zvakanyanya, kutumirwa kwemusika we high-sulfur coke kwakadzikira, uye mitengo ye coke inopinzwa pachiteshi nemafuta emuno yakaderera zvinoenderana.
Kazhinji, muna 2021, kufarira kwekutsvaga kwevatengi kwakanaka, uye michina mitsva yekugadzira zvinhu yakatangwa. Kunyangwe kudiwa kwacho kwadzikira zvishoma nekuda kwekutonga kaviri, kuchiri kutsigira musika wemafuta necoke, uye mutengo wecoke unoramba uchishanda zvakanyanya. Mumakore achangopfuura, kudzikira kwecoke yepetroleum yemuno kwakanyanya kusanganisirwa mumunda weanode yakabikwa kare ne electrolytic aluminium. Musika wealuminium carbon unoramba uchitengeswa zvakanaka, mutengo wekupedzisira wemusika wakakwira, mutoro wekutanga wemakambani e electrolytic aluminium wakakwira, uye kudiwa kwecoke yepetroleum kunogona kuramba kuchiwedzera.
Nguva yekutumira: Ndira-13-2022