Co3O4 poud

1. Pwopriyete chimik

Ko (%)

73~73.5

Li (% 25)

Mwens pase oswa egal a 0.10

Fe (% 25)

Mwens pase oswa egal a 0.001

Mn (%)

Mwens pase oswa egal a 0.001

Na (%)

Mwens pase oswa egal a 0.1

Ca (%)

Mwens pase oswa egal a 0.03

Cu (%)

Mwens pase oswa egal a 0.01

Mg (%)

Mwens pase oswa egal a 0.02

PD (%)

Mwens pase oswa egal a 0.01

SO42- (%)

Tras

NON3- (%)

Mwens pase oswa egal a 0.05

CL- (% 25)

Tras

Pwa fòmil

240.80

2. Pwopriyete Fizik

Koulè

Nwa

Fò

Esferisite

Dansite tiyo (g/m3)

>2.0g/m3

Dansite aparan (g/m3)

>0.5g/m3

Gwosè patikil

D50=8~20um

Faz

San lòt moun

Ksid Cobltosic ekspoze a lè ki fasil absòpsyon imidite, men li pa jenere idrat.

fasil idrosolubl nan asid nitrique.

Chofe a 1200 degre yo pral dekonpoze nan oksid cobalt. Nan yon flanm dife idwojèn chalè modere a 900 degre,

redwi a cobalt metalik.