Iyo huru mbishi inoshandiswa mukugadzira graphite electrode inonzi calcined petroleum coke.Saka rudzii rwe calcined petroleum coke yakakodzera kugadzirwa kwegraphite electrode?
1. Kugadzirira kwekubika mafuta mbishi kunofanira kusangana nemusimboti wekugadzira petroleum coke yemhando yepamusoro, uye kunyorwa kwemhando yepamusoro petroleum coke kunofanira kunge kune fibrous structure.Tsika yekugadzira inoratidza kuti kuwedzera 20-30% yekupisa inoputika yakasara coke mukubika mafuta mbishi ine mhando iri nani, inogona kusangana nezvinodiwa zvekugadzira graphite electrode.
2. Simba rekugadzirisa rakakwana.
Iyo mbishi dhayamita pre-kupwanya, kunyunguduka, kupwanya nguva yekudzikisa pulverization, inosangana nezvinodiwa zvebatching square tsanga saizi yekuumbwa.
3. Iko kushanduka kwevhoriyamu kunofanira kuva kuduku mushure mekuputsika, izvo zvinogona kuderedza kushushikana kwemukati muchigadzirwa chinokonzerwa nekudzokera shure kwechigadzirwa chakamanikidzwa uye shrinkage mukugadzira uye graphitization process.
4. Coke inofanira kunge iri nyore kune graphitization, zvigadzirwa zvinofanira kuva nekudzivirira zvishoma, high thermal conductivity uye yakaderera coefficient yekuwedzera kwekushisa.
5. Coke volatilization inofanira kunge iri pasi pe1%,Iyo inotenderera nyaya inoratidza kudzika kwekoki uye inokanganisa nhevedzano yezvivakwa.
6. Coke inofanira kugochwa pa 1300 ℃ kwemaawa mashanu, uye simba rayo rechokwadi rinofanira kuva risingasviki 2.17g/cm2.
7. Sulfur yemukati mucoke haifaniri kunge yakakwirira kudarika 0.5%.
Maodzanyemba kweAmerica neSouth America ndidzo dzinogadzira petroleum coke pasi rose, Nepo Europe ichingozvigarira mupetroleum coke.Vagadziri vakuru vepetroleum coke muAsia iKuwait, Indonesia, Taiwan neJapan nedzimwe nyika nematunhu.
Kubva kuma1990, nekukura nekukurumidza kwehupfumi hweChina, kudiwa kwemafuta kuri kuwedzera gore negore.
Kana huwandu hwekugadziriswa kwemafuta hunowedzera zvakanyanya, huwandu hukuru hwepetroleum coke, kubva-chigadzirwa chekunatswa kwemafuta asina kuchena, zvinozogadzirwa.
Zvinoenderana nekugoverwa kwedunhu kwepetroleum coke kubuda muChina, dunhu rekumabvazuva kweChina ndiro rekutanga, richitora chikamu chinodarika makumi mashanu muzana chezvakaburitswa zvepetroleum coke muChina.
Inoteverwa nedunhu rekuchamhembe kwakadziva kumabvazuva nedunhu rekuchamhembe kwakadziva kumadokero.
Iyo sulfur yemukati yepetroleum coke inoita basa rakakosha mukushandiswa kwayo uye mutengo, uye kugadzirwa kwegraphitized petroleum coke kunoganhurwa nemitemo yakasimba yezvakatipoteredza kunze kwenyika, iyo inorambidza kupiswa kwepetroleum coke ine yakakwira sarufa zvirimo munzvimbo dzakawanda dzekunatsa uye zvidyarwa zvemagetsi munzvimbo. nyika.
Iyo yemhando yepamusoro uye yakaderera sarufa petroleum coke inoshandiswa zvakanyanya musimbi, aluminium uye kabhoni maindasitiri.Kuwedzera kudiwa kunowedzera kukosha kwepetroleum coke kakawanda.
Mumakore achangopfuura, kushandiswa kuri pachena kwepetroleum coke muChina kuri kuramba kuchikura nekumhanya, uye kudiwa kwepetroleum coke mumisika yese yevatengi kunoramba kuchikura.
Aluminium inoverengera inopfuura hafu yekudyiwa kwepetroleum coke muChina.Inonyanya kushandiswa mune pre-yakabikwa anode, uye kudiwa kwepakati uye yakaderera sulfur coke yakakura.
Zvigadzirwa zvekabhoni zvinoita chikamu chimwe muzvishanu chekudiwa kwepetroleum coke, iyo inonyanya kushandiswa kugadzira magraphite electrodes.Iyo yepamusoro graphite electrode ine kukosha kwepamusoro uye inobatsira zvakanyanya.
Kushandiswa kwemafuta kunotora chikamu chimwe mugumi, uye zvidyarwa zvemagetsi, porcelain uye mafekitori egirazi anoshandisa zvakawanda.
Kunyungudutsa indasitiri yekushandisa chiyero cheimwe - makumi maviri, simbi yekugadzira simbi simbi chigayo.
Pamusoro pezvo, kudiwa kweindasitiri yesilicon zvakare isimba rekuverengerwa.
Chikamu chekutengesa kunze chinomiririra chikamu chidiki, asi kudiwa kwemhando yepamusoro petroleum coke pamusika wekunze kuchiri kukosha kutarisira.Kune zvakare imwe chikamu chepamusoro-sarufa coke, pamwe chete nekushandiswa kwekushandisa mudzimba.
Nekusimukira kwehupfumi hweChina, zvigayo zvesimbi zvemumba zveChina, aluminium anonyungudutsa uye zvimwe zvakanaka zvehupfumi zvakavandudzwa zvishoma nezvishoma, kuitira kuti kuwedzere kubuda uye kunaka kwezvigadzirwa, makambani makuru mazhinji akatenga zvishoma nezvishoma graphenized petroleum coking carbonizer. Kudiwa kwemumba kuri kuwedzera. panguva imwe chete, nekuda kwemutengo wakakwira wekushandisa, hombe yekudyara mari uye yakakwira tekinoroji zvinodiwa mukugadzira graphitized petroleum coke, hapana akawanda emabhizinesi ekugadzira uye kushomeka kwemakwikwi parizvino, tichingotaura, musika wakakura, kupihwa kuri diki, uye kupihwa kwese kunenge kushoma pane kudiwa.
Parizvino, mamiriro emusika weChina petroleum coke, yakakwira sulfur petroleum coke zvigadzirwa zvakasara, zvinonyanya kushandiswa sehuni; Zvigadzirwa zvepasi petroleum petroleum coke zvinonyanya kushandiswa musimbi uye kunze; Zvigadzirwa zvepetroleum coke zvepamberi zvinoda kutengwa kunze kwenyika.
Iyo yekune dzimwe nyika petroleum coke calcination process inopedzwa mukunatsa, iyo petroleum coke inogadzirwa neinonatsa inoenda zvakananga muchikamu chekuverenga chekuverenga.
Sezvo pasina mudziyo wekuverengera mudzimba dzekunatsa, petroleum coke inogadzirwa nevanonatsa inotengeswa zvakachipa.Parizvino, China petroleum coke uye marasha calcining inoitwa muindasitiri yemetallurgical, senge kabhoni chirimwa, aluminium chirimwa, nezvimwe.
Nguva yekutumira: Nov-02-2020