Dab tsi yog graphite rods siv rau hauv electrolysis?

HauvElololsissis​, ​Graphite cov pas nrig feem ntau siv los ua cov inert electrodes-} Lub ntsiab lus lawvCaj tshuaj hluav taws xob tsis koom nrog hauv cov tshuaj lom neeg​.

​Ntawm no yog li cas thiab vim li cas lawv siv:​

​Caj hluav taws xob:​

Graphite yog cov kev coj ua hluav taws xob, tso cai tam sim no ntws los ntawm cov electrolytic los tsav lub tsis - kev sib piv txwv tshuaj.

​Inert Xwm:​

Graphite doTsis hnov ​​mob nrog cov electrolyte lossis cov khoom ntawm electrolysisNyob rau hauv ib txwm muaj mob. Qhov no ua rau nws zoo heevTsis -} kev siv hluav taws xob, Tshwj xeeb tshaj yog thaum piv rau cov hlau uas yuav yaj los yog hnov ​​mob.

​Cov Kev Siv Cov Ntawv Siv Hauv Electrolysis:​

​Kev tsim cov hydrogen thiab cov pa (dej electrolysis):Graphite cov pas nrig tau siv los ua cov electrodes rau kev sib cais dej (h₂o) rau hauv hydrogen (h₂) thiab oxygen (O₂) roj.

​Kev daws teeb meem hauv kev tsim kho ntawm cov ntsev lossis cov kev daws teeb meem aqueous:Xws li rho tawm cov hlau (piv txwv li, txhuas nyob rau hauv lub cuab- hérite tsis tshua muaj carbon anodes muaj).

​Chlor - Alkali Txheej Txheem (rau Chlorine, Hydrogen, thiab Sodium Hydroxide):Graphite lossis cov roj carbon electrodes yuav siv nyob ntawm kev teeb tsa.

​Electroplating thiab kuaj sim:Graphite cov pas nrig feem ntau siv nyob rau hauv tsev kawm ntawv lossis lab - teev cov electrolysis tsim vim lawv cov nqi qis, muaj tshuaj lom neeg muaj kuab.

​Cov txiaj ntsig zoo hauv Electrolysis:​

​Tsis corrode yooj yim​

​Tiv taus qhov kub siab​

​Npaj txhij thiab raug nqi -}}}}​

​Yooj yim rau cov duab thiab txuas rau hauv cov hlwb

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​Nco tseg:Hauv qee qhov kev teeb tsa kev siv hluav taws xob (zoo li Aluminium smelting),Cov pa roj carbon (feem ntau baked anodes los ntawm roj av coke)Tau siv hloov ntawm cov ntshiab graphite, tab sis lawv pab lub hom phiaj zoo sib xws li inert, kev ua haujlwm.

​Hauv cov ntsiab lus:​

Graphite cov pas nrig hauv electrolysis ua raws liTsis - reactive, electrically coj los ua cov chaw nres tshebUas pab kom cov ntws ntawm hluav taws xob tam sim no los pab txhawb cov tshuaj lom neeg {{}}}} tsis tau noj lossis hloov lawv tus kheej. Lawv muaj nuj nqis rau lawvTshuaj lom neeg ruaj khov, kev ua haujlwm, thiab pheej yigNyob rau hauv ob qho tib si kev kawm thiab kev siv khoom siv.