Steel industry

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

>51

<2

<1

<1

<6

Chemical industry

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

S

>50

>1

<0.2

<0.3

ε

<0.1

Charge

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

>55

<0.2

<0.2

ε

Flue gas treatment

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

>51

<1.5

<0.1

Glassware

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

>55

<0.7

<0.1

<0.3

Calcium carbonate

CaO

MgO

Al₂O₃

Fe₂O₃

SiO₂

>55

<0.59

0.045

0.04

0.12

Agriculture

Whiteness

compressive strength

> 85

>400