Graphite Electrode Scrap
tlhahiso ea lihlahisoa
| Mohlala | Sebopeho sa lik'hemik'hale (karolo ea boima %) | |||||
| C | Molora | E feto-fetohang | S | H2O | N | |
| Graphite electrode e sithabetseng recarburizer | ≥99.0 | ≤0.30 | ≤0.50 | ≤0.02 | ≤0.30 | ≤0.01 |
Ho paka: mekotla ea 25KG le mekotla ea Ton
Boholo: 0.2-1mm, 1-5mm, 5-10mm
Tlhaloso ea Sehlahisoa
Graphite electrode haholo-holo petroleum coke, nale coke e le lintho tse tala, mashala asphalt binder, calcination, metsoako, ho kneading, ho bōpa, ho baka le graphitization, machining le ho etsoa, e lokolloang ka sebōpi sa motlakase sa arc ka mokhoa oa arc conductor ea motlakase ho futhumatsa ho qhibiliha. tefiso ea sebōpi, ho ea ka index ea boleng ba eona, e ka aroloa ka elektrode e tloaelehileng ea graphite, elektrode e phahameng ea graphite le electrode ea graphite e phahameng haholo.
Tlhahiso ea li-electrode tsa graphite tsa thepa e ka sehloohong e tala bakeng sa coke ea petroleum, e tloaelehileng ea matla a graphite electrode e ka eketsa palo e nyenyane ea asphalt coke, coke ea petroleum le asphalt coke sulfur content e ke ke ea feta 0.5%.Nale coke e boetse e hlokahala ho hlahisa li-electrode tsa graphite tse phahameng - kapa tse phahameng haholo.Lintho tse ka sehloohong tse tala bakeng sa tlhahiso ea anode ea aluminium ke petroleum coke, 'me ho laola sebabole ha ho na ho feta 1.5% ~ 2%, coke ea petroleum le asphalt coke e lokela ho finyella litekanyetso tsa boleng ba naha.
Ka mokhoa o ts'oanang, likhechana tsa li-electrode tsa graphite tse sebetsitsoeng ke rona li ka aroloa ka sehlopha sa RP, kereiti ea HP, kereiti ea UHP le kereiti ea nipple.
Graphite scrap (graphite scrap) e bua ka lihlahisoa tsa carbon ka graphitization ka mor'a litšila le lihlahisoa tsa graphitization ha ho etsoa lihlahisoa tsa ho itšeha le lisebelisoa tse ling.E sebelisoa e le lintho tse tlatselletsang le tse tsamaisang ho etsa tšepe le ho lahla litšila tsa graphite tsa indasteri, le tsona li ka etsoa ka mokhoa o ikhethileng oa boholo.Graphite scrap e ka sebelisoa haholo-holo e le tlatsetso ea khabone ha ho etsoa tšepe ea sebōpi sa motlakase.Li boetse li sebelisoa haholo libonong tsa arc tsa motlakase (ho etsa tšepe) le libono tsa electrochemical (liindasteri tsa tšepe le tsa lik'hemik'hale).
Ka lebaka la molora o fokolang haholo, motlakase o motle oa motlakase le oa mocheso, ho senya graphite ho na le mefuta e mengata ea litšebeliso, ho ka kenyelletsoa mefuta e sa tšoaneng ea lihlahisoa tsa molora kapa lihlahisoa tse ngata tsa molora, ho senya graphite ka kakaretso ho robeha ka boholo bo nyane le bo bohareng. likaroloana.
Ho eketsa palo e itseng ea li-graphite chips ka har'a motsoako ho thusa ho ntlafatsa polasetiki ea pente ka mor'a ho kopanya le ho luba, le ho ntlafatsa chai ea sehlahisoa se hatelitsoeng.Ho sila ka majoe ho na le bokhoni bo betere ba ho nyenyefatsa sekontiri sa mashala 'me ho ka ntlafatsa conductivity ea mocheso le khanyetso ea alkali corrosion ea carbon blocks.