Txoj kev tsim thiab xaiv cov hmoov graphite

Hmoov graphite yog ib yam khoom uas tsis yog hlau uas muaj cov khoom siv tshuaj lom neeg thiab lub cev zoo heev. Nws siv dav hauv kev tsim khoom lag luam. Nws muaj qhov kub siab thiab tuaj yeem tiv taus qhov kub ntawm ntau dua 3000 ° C. Peb yuav ua li cas thiaj paub qhov txawv ntawm lawv qhov zoo ntawm ntau yam hmoov graphite? Cov neeg kho hauv qab no ntawm Furuit Graphite piav qhia txog cov txheej txheem tsim khoom thiab xaiv cov hmoov graphite:
Cov khoom siv tshuaj lom neeg ntawm cov hmoov graphite ntawm chav tsev kub yog qhov ruaj khov, tsis yaj hauv dej, dilute acid, dilute alkali thiab cov kuab tshuaj organic, nrog kev tiv thaiv thermal zoo, tiv thaiv kub siab thiab tiv thaiv corrosion. Hmoov graphite tuaj yeem siv ua cov khoom siv electrode tsis zoo rau cov roj teeb. Cov txheej txheem ntau lawm yog qhov nyuaj heev. Nws yog qhov tsim nyog los tsoo cov hlau nyoos nrog lub tshuab tsoo pob zeb, tom qab ntawd siv lub tshuab zeb pob rau kev ntab, thiab tom qab ntawd siv lub tshuab zeb pob los sib tsoo thiab xaiv cov khoom ntub xaiv. Qhuav hauv lub tshuab ziab khaub ncaws. Cov khoom ntub dej tom qab ntawd muab tso rau hauv lub chaw ziab khaub ncaws kom qhuav, thiab nws qhuav thiab ntim rau hauv hnab, uas yog hmoov graphite ib txwm muaj.
Cov hmoov graphite zoo muaj cov pa roj carbon ntau, qhov nyuaj yog 1-2, kev ua tau zoo dua, zoo, mos, grey tsaus, roj, thiab tuaj yeem ua rau daim ntawv qias neeg. Qhov me me ntawm cov khoom me me, qhov du ntawm cov khoom ua tiav yuav. Txawm li cas los xij, nws tsis yog tias qhov me me ntawm cov khoom me me, qhov ua tau zoo dua ntawm cov hmoov graphite. Weijie Graphite ceeb toom txhua tus tias nws yog qhov tseem ceeb kom nrhiav tau cov khoom hmoov graphite zoo uas haum rau koj cov kev xav tau thiab tsim cov nqi siab dua.


Lub sijhawm tshaj tawm: Tsib Hlis-20-2022