Chenjerai! Upfu utema uhwu hunogona kuchengetedza makirowati makumi mashanu emagetsi patani imwe neimwe yesimbi yakanyungudutswa.

Pfungwa yekuchengetedza simba ye graphitized petroleum coke inonyanya kuwanikwa mukuchena kwayo kwakanyanya, graphitization yakanyanya, uye hunhu hwakanaka hwemuviri, izvo zvinowedzera zvakanyanya kushanda zvakanaka kwekunyudzwa kwekabhoni uye kuderedza kukanganiswa kwekusvibiswa panguva yekugadzira simbi, nokudaro zvichideredza kushandiswa kwemagetsi. Heino ongororo yakadzama:

I. Kuchena Kwakanyanya uye Kusachena Kwakaderera: Kuderedza Kushandiswa Kwesimba Zvisingashandiswe

• Kuwanda kwekabhoni ≥ 98%, huwandu hwesarufa ≤ 0.05% Graphitized petroleum coke inorapwa pakupisa kwakanyanya pamusoro pe2,800°C, zvichibvisa tsvina dzakadai sesarufa nenitrogen, zvichikonzera kuchena kwakanyanya kwekabhoni. Munguva yekugadzira simbi, kabhoni yakachena kwazvo inogona kunyudzwa zvakananga nesimbi yakanyungudutswa, zvichidzivirira kudzikira kwekunyudzwa kwekabhoni kunokonzerwa nekusvibiswa (kunyudzwa kwezvinowedzera kabhoni zvakajairika i60% chete, nepo iyo yegraphitized petroleum coke inogona kusvika pamusoro pe90%). Izvi zvinoreva kuti huwandu hwekuwedzera kabhoni hunodiwa patani yesimbi yakanyungudutswa hunoderedzwa, nokudaro zvichideredza kushandiswa kwesimba kunobatanidzwa nekuwedzera zvinhu kakawanda.
• Kuderedza Kuomeswa Kwemagetsi Nekupwanyika Kwemadziro Emoto Kusachena (senge sarufa) kunoora nekuparadza maerekitironi pakupisa kwakanyanya, zvichikonzera kupfupiswa kwenguva yehupenyu hwemaerekitironi uye kutsiva kakawanda. Hunhu hwekusachena hwakaderera hwegraphitized petroleum coke hunoderedza zvakanyanya oxidation yemagetsi, huchiwedzera nguva yehupenyu hwemaerekitironi uye kudzikisa kushandiswa kwemagetsi zvisina kunanga. Pamusoro pezvo, kusachena kwakaderera kunoderedzawo kurasikirwa nekupisa kunokonzerwa nekukukurwa kwemadziro emoto netsvina, zvichiwedzera kushanda zvakanaka kwesimba.

II. Dhigirii Repamusoro reGraphitization: Kugadzirisa Nzira dzeKunyudzwa kweCarbon

• Maumbirwo eGraphite Crystal Anokurudzira Kukurumidzira Kusanganiswa Maatomu ekabhoni ari mugraphitized petroleum coke akagadzira chimiro chakakwana chegirafiti crystal, chinogona kubatana nemaatomu esimbi musimbi yakanyungudutswa, zvichidzivirira kupatsanurwa kwecarbide (kureva, kugoverwa kusina kuenzana kwezvinhu zvekabhoni). Kusanganiswa uku kwakafanana kunoderedza kushandiswa kwesimba kunobatanidzwa nekugadzirisa kupisa kunodiwa nekuda kwekugoverwa kusina kuenzana kwekabhoni musimbi yakanyungudutswa, zvichikonzera kudzikira kwe50 kWh mukushandiswa kwemagetsi patani yesimbi yakanyungudutswa.
• Kusasimba Kwemagetsi Kunoderedza Kurasikirwa Nesimba Kusasimba Kwemagetsi kwe graphitized petroleum coke kwakaderera zvakanyanya pane kwe graphitized petroleum coke. Kana ikashandiswa sechinhu chinofambisa magetsi mumaovheni emagetsi, inopa simba rekufambisa simba remagetsi rakawanda, zvichideredza kurasikirwa nekupisa kunokonzerwa nekusasimba. Semuenzaniso, ma electrode akagadzirwa ne graphitized petroleum coke anoratidza kushanda kwakanaka mukushandura simba remagetsi kuita simba rekupisa panguva yekufambisa magetsi, zvichideredza kushandiswa kwemagetsi payuniti imwe neimwe yesimbi yakanyungudutswa.

III. Hunhu Hwakagadziridzwa: Kuvandudza Kushanda Kwekupisa

• Maumbirwo Ane Maburi Anowedzera Kunyungudika uye Kutamiswa Kwekupisa Mushure mekuwedzera kupisa kwakanyanya, graphitized petroleum coke inoumba chimiro chakasununguka, chine maburi, chakaita sehonye chine nzvimbo yakakura uye simba repamusoro rakawedzerwa. Chimiro ichi chinogonesa kukurumidza kunyungudika kwetsvina musimbi yakanyungudutswa ukuwo chichiwedzera kushanda zvakanaka kwekutamiswa kwekupisa, zvichikonzera kupisa kwakafanana uye nekukurumidza kwesimbi yakanyungudutswa uye kuderedza kushandiswa kwesimba kunokonzerwa nekudziyisa kakawanda nekuda kwekupisa kwakanyanya kana kusakwana kwekupisa.
• Kuronga Saizi yeParticles Kunogonesa Kudzora Kabhoni Kwakaringana Graphitized petroleum coke inogona kugadziriswa kuita saizi dzakasiyana dzeparticles zvichienderana nezvinodiwa (semuenzaniso, zvidimbu zvakaoma kuti kabhoni iwedzere kwenguva refu uye hupfu hwakatsetseka kuti igadziriswe nekukurumidza). Munguva yekugadzira simbi, masisitimu ekugadzirisa akangwara anoverenga otomatiki huwandu hwekabhoni inowedzerwa, masensa e5G anotarisisa hunhu hweelectromagnetic hwesimbi yakanyungudutswa munguva chaiyo, uye maalgorithms eAI anodzora chaizvo dosage zvichibva pamamodeli ekufanotaura e carbon equivalent. Iyi nzira chaiyo yekudzora kabhoni inodzivirira kutambisa simba kunokonzerwa nekuwedzera zvakanyanya, zvichideredza kushandiswa kwemagetsi.

IV. Nyaya dzeKushandiswa: Data Rinotsigira Mhedzisiro Yekuchengetedza Simba

• Kushandiswa Kwazvo Muchigadzirwa Chesimbi: Mukugadzira simbi yemagetsi ye arc furnace, kushandisa graphitized petroleum coke se carbon additive kwakaita kuti carbon content curve yesimbi yakanyungudutswa iwedzere nekukurumidza, uye carbon absorption rate ichiwedzera kusvika pamusoro pe90%. Panguva imwe chete, electrode replacement frequency yakaderera ne30%, uye kupisa kubva pamadziro echoto kwakadzikira ne20%. Kuverenga kwakazara kunoratidza kudzikira kwe50 kWh mukushandiswa kwemagetsi patani yesimbi yakanyungudutswa.
• Kugadzira Mavhiri Echitima Anomhanya Nekukurumidza: Hunhu hwekabhoni hwakachena hwegraphitized petroleum coke hwakashandiswa mukugadzira mavhiri echitima anomhanya nepamusoro, zvichideredza simba rekurova pakati pemavhiri anofamba pa350 km/h nenjanji dzechitima ne18%. Kushandiswa uku kunoratidza nenzira isina kunanga kugona kwayo kuderedza kushandiswa kwesimba nekuvandudza hunhu hwezvinhu.