Nyob rau hauv lub realm ntawm kev muaj cov txheej txheem kev muaj, electrodes ua lub luag haujlwm tseem ceeb hauv kev ua hluav taws xob thiab kev ua kom yooj yim ntau yam kev tawm tsam. Ntawm cov ntau hom hluav taws xob ua haujlwm, graphite thiab carbon electrodes sawv ntsug raws li cov kev xaiv ntau yam, txhua tus muaj cov yam ntxwv tshwj xeeb thiab kev siv. Thaum ob leeg tau muab los ntawm Carbon, lawv sib txawv hauv lawv cov txheej txheem kev teeb tsa, thaj chaw, thiab haum rau cov hom phiaj tshwj xeeb.
Delving rau hauv cov qauv realms: Graphite vs. carbon
Qhov tseem ceeb ntawm kev sib txawv ntawm graphite thiab cov carbon lus dag hauv lawv qhov atomic:
• Graphite:Graphite khav theeb-txhais tau cov qauv crystalline, qhov twg cov pa atoms yog teem rau hauv cov txheej hexagonal tau muab tso rau ib leeg. Cov txheej no tau ua tiav ua ke, tso cai rau kev txav yooj yim ntawm cov hluav taws xob ntawm lawv, muab cov hluav taws xob nrog rau hluav taws xob zoo.
•Cov:Cov pa roj carbon, ntawm qhov tod tes, encompasses ib tug dav hlau spectry (suav nrog cov qauv siv roj carbon monoxide Qhov hluav taws xob cuam tshuam ntawm cov roj txheem sib txawv raws nws daim ntawv tshwj xeeb thiab cov qauv.
Cov khoom uas teeb tsa lawv sib nrug: Graphite vs. carbon electrodes
Cov txheej txheem sib txawv ntawm graphite thiab carbon ua manifest hauv lawv cov khoom sib txawv:
•Hluav Taws Xob Ua Haujlwm:Graphite feem ntau cov khoom siv hluav taws xob zoo dua piv rau cov tshuaj carbon ntau. Cov cuab yeej no ua graphite qhov kev xaiv xaiv zoo rau cov ntawv thov uas yuav tsum muaj hluav taws xob thiab hluav taws xob hluav taws xob.
•Neeg kho tshuab zog:Cov tshuaj pab roj carbon electrodes, tshwj xeeb yog cov uas ua los ntawm graphitized carbon, feem ntau muaj cov tshuab muaj zog ntau dua li ntshiab graphite. Lub zog txhim kho lub zog ua rau lawv haum rau cov ntawv thov uas cov hluav taws xob muaj kev ntxhov siab, xws li hauv arc vuam thiab electrolysis.
•Tshuaj lom neeg xws li:Graphite tus qauv txheej txheem yuav ua rau nws muaj kev phom sij rau cov tshuaj tiv thaiv kom haum piv rau qee cov ntaub ntawm cov carbon. Txawm li cas los xij, ob qho tib si graphite thiab cov pa roj carbon tuaj yeem nthuav tawm cov kev siv tshuaj lom neeg nyob hauv qee qhov chaw xws li cov ntawv thov zoo li chlor-alkali electrolysis thiab txhuas smelting.
Cov ntawv thov nthuav tawm: Graphite vs. carbon electrodes
Cov khoom tshwj xeeb ntawm cov kab hlau thiab cov roj av roj carbon electrodes ua rau lawv haum rau ntau yam kev siv:
• Graphite electrodes:
° Furvels:Graphite cov hluav taws xob zoo heev ua rau nws siv hluav taws xob zoo rau cov hluav taws xob hluav taws xob, qhov twg nws ua cov cua sov rau cov hlau yaj.
° Cov roj teeb hluav taws xob:Graphite lub peev xwm los thim rov qab lithium ions ua rau nws muaj qhov tseem ceeb hauv cov roj teeb lithium-ion.
° Kev Siv Hluav Taws Xob:Graphite hluav taws xob tau ua haujlwm hauv ntau cov txheej txheem electrolysis, xws li kev tsim cov tshuaj chlorine thiab sodium hydroxide.
• Cov tshuaj electrodes carbon monment):
° arc vuam:Cov roj av roj hluav taws xob tau siv dav hauv arc vuam, qhov chaw uas lawv muab hluav taws xob arc uas melts tus muab tub lim hlau.
° Kev Siv Hluav Taws Xob:Qee hom ntaub ntawv ntawm cov roj carbon electrodes, tshwj xeeb yog siv cov pa roj carbon, yog siv hauv cov txheej txheem electrolysis, xws li txhuas smelting.
° hluav taws xob tshem tawm Machining (EDM):Cov ntaub ntawv roj carbon electrodes tau ua hauj lwm hauv EDM, ib txheej txheem machining txheej txheem uas siv cov kab hluav taws xob hluav taws xob kom yauv cov khoom.
Xaiv txoj cai rau cov haujlwm hauv lub luag haujlwm
Qhov kev xaiv ntawm graphite thiab cov roj carbon electrodes nyob ntawm cov ntaub ntawv tshwj xeeb thiab cov khoom xav tau. Graphite Phem hauv cov ntawv thov uas yuav tsum muaj hluav taws xob hluav taws xob, thaum cov hluav taws xob roj carbon elecon tuaj yeem nyiam rau lawv cov tshuab muaj zog lossis tshuaj lom neeg. Ua tib zoo xav txog cov cai ntawm kev siv siv yuav qhia cov kev xaiv ntawm cov khoom haum elode uas haum.
Lub Sijhawm Post: 7 月 -23-2024
