1. Lithium bhatiri anode application minda:
Parizvino, zvigadzirwa zveanode zvekutengesa zvinonyanya kuve zvechisikigo graphite uye yekugadzira graphite. Tsono coke iri nyore kuita graphitized uye imhando yemhando yepamusoro yekugadzira graphite raw material. Mushure me graphitization, ine yakajeka fibrous chimiro uye yakanaka graphite microcrystalline chimiro. Mukutungamira kweiyo axis yakareba yezvikamu, ine zvakanakira zvemagetsi akanaka uye ekupisa conductivity uye madiki ekuwedzera kwemafuta coefficient. Tsono coke yakapwanyika, yakamurwa, yakaumbwa, granulated, uye graphitized kuti iwane artificial graphite material, ine high degree of crystallinity and graphitization, uye iri pedyo neyakakwana graphite layered structure.
Indasitiri itsva yemotokari yemagetsi yakakurumidza kukura mumakore achangopfuura. Kubva muna Ndira kusvika Gunyana 2022, iyo inowedzera kubuda kwemabhatiri emagetsi munyika yangu ndeye 372GWh, gore-pa-gore kuwedzera kwe176%. IChina Automobile Association inofanotaura kuti kutengesa kwemotokari yemagetsi kuchasvika mamiriyoni 5.5 muna 2022, uye chiyero chekupinda kwemotokari dzemagetsi gore rose chichapfuura mamiriyoni 5.5. 20%. Kufuridzirwa ne "mutsetse mutsvuku wekurambidza kupisa" uye mutemo wepamba we "mbiri mbiri kabhoni zvinangwa", kudiwa kwepasi rose kwemabhatiri e lithium kunotarisirwa kusvika 3,008GWh muna 2025, uye kudiwa kwetsono coke kuchasvika 4.04 miriyoni matani.
2. Graphite electrode application minda:
Tsono coke chinhu chemhando yepamusoro chekugadzira yakakwira/ultra-yakakwirira simba graphite electrodes. Chitarisiko chayo chine yakanyatsogadziridzwa fibrous texture chimiro uye yakakura particle urefu-hupamhi reshiyo. Munguva yekuumba extrusion, iyo axis yakareba yezvimedu zvakawanda inorongwa pamwe neiyo extrusion direction. . Kushandiswa kwetsono coke kugadzira high / ultra-high simba graphite electrodes ine zvakanakira yepasi resistivity, yakaderera thermal yekuwedzera coefficient, yakasimba thermal shock resistance, yakaderera electrode kushandiswa uye yakakwirira inobvumirwa density ikozvino. Coal-based and oil-based needle cokes vane maitiro avo mukuita. Mukuenzanisa kwekushanda kwetsono coke, kuwedzera kune yechokwadi density, tap density, poda resistivity, ash content, sulfur content, nitrogen content, Pamusoro pekuenzanisa kwemaitiro anowanzoita zviratidzo zvakadai sehuwandu hwehuwandu uye kugoverwa kwekukura kwechikamu, kutarisisa kunofanira. zvakare kubhadharwa kune iyo yekupisa yekuwedzera coefficient, resistivity, kumanikidza simba, kuwanda kwehuwandu, kwechokwadi density, kuwanda kwekuwedzera, anisotropy, uninhibited nyika uye Kuongorora uye kuongororwa kwehunhu hwezviratidzo senge data rekuwedzera munzvimbo yakadzorwa, tembiricha yemhando panguva yekuwedzera uye kuderera, etc. Izvi zviratidzo zvinoratidzira zvakakosha zvikuru kugadzirisa maitiro ekugadzirisa maitiro mukugadzirwa kwegraphite electrodes uye kudzora kushanda kwegraphite electrodes. Pakazara, kuita kwemafuta-based tsono coke kwakakwira zvishoma pane iyo yemarasha-based tsono coke.
Mabhizinesi ekunze kabhoni anowanzo sarudza emhando yepamusoro mafuta tsono coke sechinhu chikuru mbishi kugadzira yakakura UHP uye HP graphite electrodes. Mabhizinesi eJapan kabhoni anoshandisawo mamwe marasha-akavakirwa tsono coke semidziyo, asi chete pakugadzira magirafu emagetsi ane zvirevo pazasi Φ600mm. Kunyangwe kugadzirwa kwemaindasitiri kwetsono coke munyika yangu kwanonoka kupfuura kwemakambani ekunze, kwakakura nekukurumidza mumakore achangopfuura uye kwatanga kuumbwa. Parizvino, nyika yangu yakakwirira-simba graphite electrode aggregates kunyanya marasha-based tsono coke. Panyaya yekugadzirwa kwakazara, edzimba ekugadzira tsono coke anogona kunyatso kuzadzisa zvinodikanwa zvekabhoni mabhizinesi kugadzira yakakwira / yekupedzisira-simba graphite electrode yetsono coke. Nekudaro, kuchine imwe gap kana ichienzaniswa nemakambani ekunze mumhando yetsono coke. Yakakura-yakakwirira-yakakwirira-simba graphite electrode mbishi zvinhu zvichiri kutsamira kune inotengeswa tsono coke, kunyanya iyo yakakwirira/ultra-simba graphite electrode majoini anotengeswa kunze kwenyika. Tsono coke as raw material.
Muna 2021, kugadzirwa kwesimbi yepamba kuchave 1.037 bhiriyoni matani, iyo yemagetsi simbi yekugadzira simbi inoita isingasviki 10%. Bazi rezvemaindasitiri uye Information Technology pamwe anoronga kuwedzera chikamu chemagetsi choto steelmaking kupfuura 15% muna 2025. The National Iron uye Steel Association anofanotaura kuti achasvika 30% muna 2050.Ichasvika 60% muna 2060. Kuwedzera iyo steelmaking ratio yemagetsi emagetsi ichafambisa zvakananga kudiwa kwemagraphite electrode, uye zvechokwadi, kudiwa kwetsono coke.
Nguva yekutumira: Nov-23-2022