Co3O4 hmoov

1. Cov khoom siv tshuaj

Co (%)

73~73.5

Li (%)

Tsawg dua lossis sib npaug rau 0.10

Fe (%)

Tsawg dua lossis sib npaug rau 0.001

Mn (%)

Tsawg dua lossis sib npaug rau 0.001

Na (%)

Tsawg dua los yog sib npaug rau 0.1

Ca (%)

Tsawg dua lossis sib npaug rau 0.03

Cu (%)

Tsawg dua lossis sib npaug rau 0.01

mg (%)

Tsawg dua lossis sib npaug rau 0.02

Pd (%)

Tsawg dua lossis sib npaug rau 0.01

SO42- (%)

Kab

TSIS MUAJ 3- (%)

Tsawg dua lossis sib npaug rau 0.05

CL- (%)

Kab

Formula hnyav

240.80

2. Lub cev muaj zog

Xim

Dub

Ntsej muag

Sphericity

Qhov ceev (g / m3)

>2.0g/m3

Pom tseeb qhov ceev (g / m3)

>0.5g/m3

Particle loj

D50=8~20um

Theem

Tsis muaj lwm tus

Cobltosic oxide raug rau huab cua uas yooj yim nqus dej, tab sis tsis tsim hydrate.

yooj yim soluble nyob rau hauv nitric acid.

Kub rau 1200 degree yuav decomposed rau hauv cobalt oxide. Nyob rau hauv ib tug hydrogen nplaim taws kub rau 900 degree,

txo mus rau hlau cobalt.