[Needle Coke] Kuongorora kuwanikwa uye kudiwa uye hunhu hwekugadzira neelement coke muChina
I. Kukwanisa kwemusika weChina we needle coke
Muna 2016, kugona kwekugadzira neelement coke pasi rose kwaive matani mamiriyoni 1.07 pagore, uye kugona kwekugadzira neelement coke muChina kwaive matani zviuru mazana matatu nemakumi mashanu pagore, zvichiita 32.71% yesimba rekugadzira pasi rose. Pakazosvika 2021, kugona kwekugadzira neelement coke pasi rose kwakawedzera kusvika matani mamiriyoni matatu nemakumi matatu nematanhatu pagore, pakati pazvo kugona kwekugadzira neelement coke muChina kwaive matani mamiriyoni maviri nemakumi maviri nemapfumbamwe pagore, zvichiita 68.15% yesimba rekugadzira pasi rose. Makambani ekugadzira neelement coke muChina akawedzera kusvika pamakumi maviri nemaviri. Kugona kwekugadzira kwese kwemakambani eneedle coke emuno kwakawedzera ne554.29% zvichienzaniswa ne2016, ukuwo kugona kwekugadzira neelement coke yekunze kwakanga kwakagadzikana. Pakazosvika gore ra2022, kugona kwekugadzira neelement coke muChina kwakawedzera kusvika pamatani mamiriyoni 2.72, kuwedzera kwekanenge ka7.7, uye huwandu hwevagadziri veneedle coke vekuChina hwakawedzera kusvika pa27, zvichiratidza kukura kukuru kweindasitiri, uye tichitarisa pasi rose, huwandu hweneedle coke yekuChina mumusika wepasi rose hwave huchiwedzera gore negore.
1. Kugona kugadzira mafuta kweNeedle Coke
Kugona kugadzira mafuta emhando ye needle coke kwakatanga kukura nekukurumidza kubva muna 2019. Kubva muna 2017 kusvika 2019, musika weChina wemafuta emhando ye needle coke waitungamirirwa nekuyera marasha, ukuwo kugadzirwa kwemafuta emhando ye needle coke kwainonoka. Mazhinji emabhizinesi akange aripo akatanga kugadzira mushure megore ra2018, uye kugona kugadzira mafuta emhando ye needle coke muChina kwakasvika matani mamiriyoni 1.59 panosvika gore ra2022. Kugadzirwa kwacho kwakaramba kuchikwira gore negore. Muna 2019, musika we graphite electrode wakadzikira zvakanyanya, uye kudiwa kwe needle coke kwaive kusina kusimba. Muna 2022, nekuda kwedenda reCOVID-19 nemitambo yeWinter Olympics nezvimwe zviitiko zveveruzhinji, kudiwa kwadzikira, nepo mitengo yakakwira, mabhizinesi haasi kuda kugadzira, uye kukura kwezvigadzirwa kuri kunonoka.
2. Kukwanisa kugadzira coke yemarasha inoyera needle coke
Kugona kwekugadzira needle coke yekuyera marasha kunoramba kuchiwedzera gore negore, kubva pamatani 350,000 muna 2017 kusvika pamatani mamiriyoni 1.2 muna 2022. Kubva muna 2020, musika weneedle coke yekuyera marasha unodzikira, uye oil series needle coke inova chinhu chikuru cheneedle coke. Panyaya yekugadzirwa kwayo, yakaramba ichikura kubva muna 2017 kusvika 2019. Kubva muna 2020, kune rumwe rutivi, mutengo waive wakakwira uye purofiti yakaderedzwa. Kune rumwe rutivi, kudiwa kwe graphite electrode kwaisava kwakanaka.
Ⅱ. Kuongororwa kwekudiwa kweNeedle Coke muChina
1. Kuongororwa kwemusika kwezvinhu zve lithium anode
Kubva pakubuda kwezvinhu zvisina kunaka, kuburitswa kwegore negore kwezvinhu zvisina kunaka zveChina kwakawedzera zvishoma nezvishoma kubva muna 2017 kusvika 2019. Muna 2020, zvichikanganiswa nekukwira kuri kuramba kuchiita musika wepasi, kutanga kwebhatiri remagetsi kunotanga kuwedzera, kudiwa kwemusika kunowedzera zvakanyanya, uye maodha emakambani emagetsi asina kunaka anowedzera, uye kutanga kwebhizinesi kunowedzera nekukurumidza uye kunoramba kuchikwira. Muna 2021-2022, kuburitswa kwezvinhu zve lithium cathode muChina kwakaratidza kukura kwakanyanya, zvichibatsirwa nekuvandudzika kuri kuramba kuchiita mabhizinesi emaindasitiri ari pasi, kukura nekukurumidza kwemusika wemotokari itsva dzesimba, kuchengetwa kwesimba, kushandiswa, simba diki uye mimwe misika yakaratidzawo kukura kwakasiyana-siyana, uye makambani makuru e cathode akachengetedza kugadzirwa kwakazara. Zvinofungidzirwa kuti kuburitswa kwezvinhu zvisina kunaka zve electrode kunotarisirwa kudarika matani miriyoni 1.1 muna 2022, uye chigadzirwa chiri mukushomeka, uye mukana wekushandiswa kwezvinhu zvisina kunaka zve electrode wakakura.
Needle coke ndiyo indasitiri yepamusoro ye lithium battery ne anode material, iyo ine chekuita nekuvandudzwa kwemusika we lithium battery ne cathode material. Nzvimbo dzekushandisa lithium battery dzinosanganisira power battery, consumer battery ne energy storage battery. Muna 2021, power battery dzichaita 68%, consumer battery dze 22%, uye energy storage battery dze 10% yeChina lithium ion battery product structure.
Bhatiri remagetsi ndiro chinhu chikuru chemotokari itsva dzinoshandisa simba. Mumakore achangopfuura, nekushandiswa kwemutemo wekuti "carbon peak, carbon neutral", indasitiri yemotokari itsva dzemagetsi muChina yakaunza mukana mutsva wenhoroondo. Muna 2021, kutengeswa kwemotokari itsva pasi rose kwakasvika mamiriyoni 6.5, uye kutumirwa kwemabhatiri emagetsi kwakasvika 317GWh, kwakakwira ne100.63% pagore. Kutengeswa kwemotokari itsva muChina kwakasvika mamiriyoni 3.52, uye kutumirwa kwemabhatiri emagetsi kwakasvika 226GWh, kwakakwira ne182.50 muzana pagore. Zvinotarisirwa kuti kutumirwa kwemabhatiri emagetsi pasi rose kuchasvika 1,550GWh muna 2025 uye 3,000GWh muna 2030. Musika weChina ucharamba uri panzvimbo yawo semusika mukuru wemabhatiri emagetsi pasi rose une mugove wakagadzikana wemusika unodarika 50%.
Nguva yekutumira: Zvita-21-2022