Txoj Kev Rau Kev Txhim Kho Qhov Loj Ntawm Cov Khoom Siv Graphite
Dec 14, 2022
1. Lub ntim ntim tau kaw kom nce qhov ceev ntawm deposition
Tom qab graphitization, qhov hnyav poob ntawm cov khoom ci yog li 2.6 feem pua. Yog tias koj xav ua kom qhov ntom ntom ntawm cov khoom siv microbial hauv cov txheej txheem graphitization, koj yuav tsum ua kom lub ntim ntawm lub ntim.
2. Tej qhov ntom ntom ntawm cov khoom ci thiab ci
Lub degree ntawm impregnation yog tus qauv kom muaj nuj nqis los txiav txim siab txog qib ntawm impregnation, thiab nws yog thawj zaug txiav txim siab los ntawm qib ntawm impregnation. Tus nqi calcined coke muaj feem xyuam nrog cov khoom siv adsorption. Yog tias tsis hloov pauv huab cua permeability, tus nqi coke tuaj yeem txo qis los ntawm kev txhim kho cov permeability thiab thaj tsam ntawm qhov muab tub lim.
3. Cov txheej txheem ntawm ib zaug roasting txheej txheem
Yuav kom tswj tau qhov kawg ntawm cov khoom ntom, nws yog ib qho tsim nyog yuav tsum ntsuas thiab tswj qhov ntom ntawm cov khoom nyoos. Nws tuaj yeem pom tias cov ntaub ntawv loj dhau lawm, uas tsis zoo rau cov khoom ntim khoom, vim tias 40 feem pua (los ntawm qhov hnyav) ntawm cov ntawv khi yuav dhau mus thaum lub sijhawm tua hluav taws. Kev xyaum kuj tau ua pov thawj tias yog tias muaj cov nplaum me me dhau lawm, ntau qhov sib txawv ntawm qhov porosity yuav tshwm sim hauv cov khoom nyoos, uas tseem yuav txo qhov ntom ntom thiab cuam tshuam rau lwm cov cuab yeej ntsuas ntsuas.
Txhawm rau kom tau txais cov tshuaj txhuam kom haum rau cov phaj profile nrog qhov tsawg kawg nkaus ntawm cov nplaum, ib feem ntawm high-purity graphite tuaj yeem muab ntxiv rau cov seasoning kom txo tau qhov kev sib txhuam ntawm kev nias tawm. Lub shrinkage ntawm cov khoom nyoos dawb paug thaum lub sij hawm roasting txheej txheem muaj feem xyuam rau ntau yam, thiab cov yam ntxwv no feem ntau kuj cuam tshuam ib leeg.