Gudahagraphite electrodesamaynta birta ama koollada anode ee samaynta aluminium iyo magnesium (dhalaalaya electrode), si loo sameeyo coke batroolka (coke) buuxiyo shuruudaha, kookaha waa la calcined.Heerkulka xisaabinta, kacsanaanta kookaha batroolka ayaa loo tixgeliyaa arrimo.

(1) Ka saar qoyaanka iyo waxa ku jira alaabta ceeriin

Waxyaalaha aan xasiloonayn ee alaabta ceeriin waxaa lagu baabi'in karaa calcination, sidaas darteed kordhinta kaarboonka joogtada ah ee alaabta ceeriin.Biyaha ku jira alaabta ceeriin waxaa lagu tirtiraa calcination, taas oo ku habboon burburinta, baarista iyo shiididda hawlgallada, hagaajinta waxqabadka xayeysiinta ee alaabta ceeriin ee kaarboonka si ay u xirto, iyo wanaajiso tayada alaabta.

(2) Hagaajinta cufnaanta iyo xoogga farsamada ee alaabta ceeriin

Ka dib markii la calcined, maadada kaarboonku waxay hoos u dhigtaa mugga, waxay kordhisaa cufnaanta iyo xoogga sababtoo ah ciribtirka isbeddellada, waxayna helayaan xasillooni kuleyl ah oo ka sii fiican, sidaas darteed hoos u dhigista labaad ee alaabta inta lagu jiro calcination.

(3) Hagaajinta habsami u socodka alaabta ceeriin

Calcination ka dib, kacsanaanta ayaa la saaraa, iyo qaabdhismeedka kelli sidoo kale wuu isbedelaa, hoos u dhigista iska caabbinta korantada iyo hagaajinta korantada korantada ee alaabta ceeriin.Guud ahaan marka loo hadlo, heerka sare ee calcination, ayaa ka sii wanagsan tayada walxaha calcined.

(4) Hagaajinta iska caabinta oksaydhka ee alaabta ceeriin

Calcination ka dib, marka heerkulka alaabta ceeriin kaarboon kor u kaco, wasakhda sida hydrogen, oxygen iyo baaruud ayaa si isdaba joog ah looga sii deyn doonaa iyada oo loo marayo habka pyrolysis iyo polymerization, iyo dhaqdhaqaaqa kiimikaad ayaa hoos u dhici doona, sifooyinka jirka iyo kiimikadu waxay noqonayaan mid deggan, sidaas awgeed hagaajinta oksaydhka caabbinta alaabta ceeriin.

Dhuxusha calcined ayaa inta badan loo isticmaalaa wax soo saarkagraphite electrode, alaabta koollada kaarboon, Carborundum, warshadaha fosfooraska heerka cuntada, warshadaha biraha iyo carbide calcium, ka mid ah electrode graphite waa inta badan loo isticmaalo.Iyo kookaha oo aan guban been abuur ah ayaa sidoo kale si toos ah loogu isticmaali karaa kalsiyum carbide sida walxaha ugu muhiimsan, wax soo saarka ee carbide silicon iyo boron carbide sida walxaha shiidi, laakiin sidoo kale habka tuurista leh kookaha cufan iyo dhinacyo kale.