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Dry Sorption in Ceramic Industry - Rheinkalk

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Modified Packed Bed Filtertechniques<br />

Option: Boiler for<br />

heat recovery<br />

app. 160<br />

bis 270 °C<br />

Raw gas<br />

-SO21.700 - 2.500 mg/m³ N.tr.<br />

- HCl 50 mg/m³ N.tr.<br />

- HF 100 - 150 mg/m³ N.tr.<br />

Packed Bed Filter 4-Steps<br />

ca. 120<br />

bis 190 °C<br />

Reacted Sorbent<br />

Recycl<strong>in</strong>g / Landfill<strong>in</strong>g<br />

Cleaned gas<br />

to Chimney<br />

– Multi stage Packed Bed Filter Processes with Heat Management<br />

Clean gas<br />

-SO 2 < 400 mg/m³ N.tr.<br />

(< 300 mg/m³ N.tr possible<br />

if needed)<br />

- HCl

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