Petroleum coke chinhu chinobva mukunatswa kwemafuta. Ichi chigadzirwa chakasimba chinogadzirwa nechikamu che coking chinononoka chine mafuta akasara sezvinhu zvisina kucheneswa. Chinoshandiswa zvakanyanya mu electrolytic aruminiyamu, girazi, simbi, silicon yesimbi nedzimwe nzvimbo. Chinhu chisina kucheneswa chisingatsiviwi mumaindasitiri akawanda. Chii chinoshandiswa ne petroleum coke ine huwandu hwakasiyana hwesarufa? Mukushandisa petroleum coke, petroleum coke powder ine hupfu hwakasiyana inogona kugadzirwa nekushandisacoke yepeturu Raymond chigayokusangana nezvinodiwa zvakasiyana-siyana zvemaindasitiri akasiyana-siyana.

Hunhu hwezvigadzirwa zve petroleum coke hunokanganiswa zvikuru nemarudzi akasiyana emafuta asina kucheneswa anogadziriswa nefekitori. Sarufa yakawanda uye tsvina iri mumafuta asina kucheneswa inowedzerwa mu petroleum coke. Petroleum coke inogona kukamurwa kuita sarufa yakaderera, sarufa yepakati uye sarufa yakawanda zvichienderana nehuwandu hwe sarufa. Zvisinei, chii chinobatsira petroleum coke ine huwandu hwakasiyana hwe sarufa? Kubuda kwe petroleum coke kwakawanda. Sarufa yakawanda inogona kushandiswa semafuta ekunyungudutsa simbi mushure mekugadziriswa nechigayo chekukuya chepetroleum coke muchina. Petroleum coke (needle coke) ine mhando yakanaka inogona kushandiswawo sezvinhu zvekuchengetedza simba kugadzira graphite yekugadzira kana kabhoni ine porous, nokudaro ichiwedzera kukosha kwepetroleum coke.

Coke yepetroleum ine sarufa shoma inogona kushandiswa sezvinhu zvekugadzira maerekitironi mumidziyo yekunyungudutsa. Chigadzirwa chekabhoni chinoshandisa coke yepetroleum, mashandisirwo azvo.coke yepeturu Raymond chigayokugadzira anode paste yearuminiyamu, uye kugadzira graphite electrode yesimbi nesimbi. Huremu hwesarufa mupetroleum coke hunokanganisa kushandiswa kwecoke uye kunaka kwezvigadzirwa zvekabhoni zvakagadzirwa necoke. Kunyanya mukugadzirwa kwegraphite electrode, huremu hwesarufa chiratidzo chakakosha. Huremu hwakawanda hwesarufa hunokanganisa zvakananga kunaka kwegraphite electrode uye hunokanganisawo kunaka kwekugadzira simbi. Pakupisa kwakanyanya pamusoro pe500 ℃, sarufa iri mugraphite electrode inoora. Sarufa yakawandisa ichawedzera electrode crystal, zvichiita kuti electrode iderere uye iite mitswe. Muzviitiko zvakakomba, electrode inogona kuraswa. Mukugadzirwa kwegraphite electrode, huremu hwesarufa mupetroleum coke hunokanganisa kushandiswa kwesimba. Kushandiswa kwesimba kwepetroleum coke ne1.0% sulfur kunopfuura ne9% pane petroleum coke ne0.5% sulfur patani. Kana petroleum coke ikashandiswa sezvinhu zvekugadzira anode paste, huremu hwayo hwesarufa hunokanganisawo kushandiswa kwesimba.

HC dzakatevedzana coke yepeturu Raymond chigayoimuchina mukuru wekugaya, unoshanda zvakanyanya uye unochengetedza nharaunda, wakagadzirwa wega neGuilin Hongcheng Mining Equipment Manufacturing Co., Ltd. Muchina mukuru unoshandisa chimiro chepasi pekugadzira, uye unogona kushandisa hwaro hwekunyorovesa. Panguva imwe chete, sisitimu yekuchenesa guruva isina kuvharwa kana sisitimu yekuunganidza guruva mushure memhepo inotonhorera inotorwa, ine simba rekuchenesa guruva, hupenyu hwesefa hwebhegi, uye kushanda zvakanaka kwekuunganidza guruva kusvika 99.9%, zvichiita kuti dziviriro yezvakatipoteredza ivepo. Inogona kushandiswa senzira yekugadzirisa nekugadzirapeturuchigayo chekukuya chekoke, uye kupfava kwechigadzirwa chapera kunogona kusvika 38-180μm.

Kana uchida kuziva zvakawanda nezvepeturuchigayo chekukuya chekoke nedzimwe nyaya dzakabatana, ndapota taura neHCM.