**Table 13.**

*Characteristic of sintering of iron materials with biomass.*


**Sinter**

**75**

**Coke powder (100%)**

Production

Reducibility

Mineralogy \*(%)

*\**

*Fe ox – iron oxides, Si – silicates, CaFe – calcium ferrites, NA –*

**Table 14.** *Properties of sinters with coke substitution.*

 (%/min)

 dR/dt XRD

Fe ox = 60

Fe ox = 51

Fe ox = 54

Fe ox = 57

Fe ox = 57

Fe ox = 57

Si = 16 CaFe = 19

NA = 7

Si = 16 CaFe = 19

NA = 7

Si = 16 CaFe = 19

NA = 7

Si = 20 CaFe = 21

NA = 6

Si = 14 CaFe = 24

NA = 9

*non-assimilated*

 *phases.*

Si = 14 CaFe = 13

NA = 5

 yield (%)

 P

78 1.15

76 1.19

0.94

1.05

80

79

70 1.16

60

1.15

*Advances in Sintering of Iron Ores and Concentrates DOI: http://dx.doi.org/10.5772/intechopen.94051*

> **Charcoal (86%)**

> **Nut shells (20%)**

 **Lignin (20%)**

 **Oak sawdust (20%)**

 **Pine sawdust (20%)**

