1. Chigadzirwa Tsananguro:

Semi-graphitized petroleum coke chigadzirwa che calcined petroleum coke seyakabikwa, inoiswa muchoto chegraphitizing, mushure mekushisa kwepamusoro graphitization, kuita kwemuviri uye kemikari uye kubviswa kwesarufa nemadota uye kumwe kusvibiswa.Dzimwe nguva inodaidzwa kuti artificial graphite, inoshandiswa mu carburizing agent, inowanzozivikanwa se Ultra low sulfur/low carburizing agent.

Chigadzirwa chine mafuta kana chakasvibira chakaoma chakasimba peturu ine simbi inopenya uye porosity, inosanganisira microscopic graphite makristasi anoumba granular, columnar, kana tsono-yakafanana nekabhoni miviri.Petroleum coke ihydrocarbon, ine zvinopfuura 99% kabhoni, asi zvakare ine nitrogen, chlorine, sarufa uye heavy metal makomponi.

2. Chimiro uye kushandiswa:

Semi-graphitized petroleum coke inoshandiswa zvakanyanya mumaindasitiri.Inoshandiswa musimbi, kukanda uye kukanda chaiko senge carburizing agent.Inoshandiswa kugadzira tembiricha yakakwira yekunyungudutsa, lubricant yeindasitiri yemagetsi, kugadzira electrode uye penzura lead;Inoshandiswa zvakanyanya mumhando yepamusoro-giredhi refractory zvinhu uye coatings mune metallurgical indasitiri, mauto indasitiri moto zvinhu stabilizer, penzura inotungamira muindasitiri yemwenje, kabhoni brashi muindasitiri yemagetsi, electrode muindasitiri yebhatiri, catalyst mumakemikari fertilizer indasitiri, etc. Graphitized petroleum coke inoshandiswa mu graphite, smelting uye makemikari indasitiri zvichienderana nemhando yayo.Yakaderera sarufa, yemhando yepamusoro yakabikwa coke senge tsono coke, inonyanya kushandiswa mukugadzirwa kweakanyanya-yakakwirira simba graphite electrodes uye zvimwe zvakakosha kabhoni zvigadzirwa;Tsono coke chinhu chakakosha pakugadzira tekinoroji nyowani yemagetsi echoto simbi muindasitiri yekugadzira simbi.Medium sulfur, yakajairika yakabikwa coke, inoshandiswa mualuminium kunyungudutsa.Yakakwira sarufa, yakajairika coke, inoshandiswa kugadzira makemikari, senge kugadzirwa kwecalcium carbide, silicon carbide, nezvimwewo, asiwo sesimbi yekukanda mafuta.Yakawanda yepetroleum coke inogadzirwa kuChina ishoma-sarufa coke, iyo inoshandiswa kugadzira aluminium uye graphite.

Graphite electrode inonyanya kugadzirwa nemhando yepamusoro petroleum coke, tsono coke seyakabikwa, marasha asphalt sebinder, necalcination, batching, kukanya, kudzvanya, kugocha, graptitization, machining uye kugadzirwa, iri muchoto chearc muchimiro chesimba remagetsi. kuburitsa simba remagetsi kuchoto chemoto yekudziya uye kunyunguduka conductor, zvinoenderana nemhando yayo index, inogona kukamurwa kuita yakajairika simba, simba repamusoro uye Ultra yakakwirira simba.

3. Zvinotsanangurwa: