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Process Unit 73 LF - Knick

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<strong>Process</strong> <strong>Unit</strong> <strong>73</strong> <strong>LF</strong><br />

[mS/cm]<br />

1,200<br />

Hydrochloric acid<br />

50 °C<br />

1,000<br />

40 °C<br />

800<br />

600<br />

400<br />

30 °C<br />

25 °C<br />

20 °C<br />

10 °C<br />

0 °C<br />

–10 °C<br />

–20 °C<br />

200<br />

0<br />

0 10 20 30 40<br />

c [% by weight]<br />

Fig. 14–7<br />

Conductivity in dependence on substance concentration and medium temperature for<br />

hydrochloric acid (HCl), Source: Haase/Sauermann/Duecker, Z. phys. Chem. New Edition,<br />

Vol. 47 (1965)<br />

[mS/cm]<br />

1,200<br />

Nitric acid<br />

1,000<br />

800<br />

600<br />

50 °C<br />

40 °C<br />

30 °C<br />

25 °C<br />

20 °C<br />

10 °C<br />

0 °C<br />

400<br />

–10 °C<br />

–20 °C<br />

200<br />

0<br />

0 20 40 60 80 100<br />

c [% by weight]<br />

Fig. 14–8<br />

Conductivity in dependence on substance concentration and medium temperature for<br />

nitric acid (HNO 3 ), Source: Haase/Sauermann/Duecker, Z. phys. Chem. New Edition,<br />

Vol. 46 (1965)<br />

14–14 Specifications

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