Dry Sorption in Ceramic Industry - Rheinkalk
Dry Sorption in Ceramic Industry - Rheinkalk
Dry Sorption in Ceramic Industry - Rheinkalk
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Conventional Packed Bed Filter<br />
Process:<br />
e.g. Tunnel<br />
Kiln<br />
Raw gas<br />
- HF 70 - 120 mg/m³N.tr.<br />
- SO2 1.200 - 1.500 mg/m³N.tr.<br />
- HCl 50-100 mg/m³N.tr.<br />
Heat recovery<br />
system<br />
Packed Bed Filter<br />
Sorbent silo<br />
app. 160<br />
bis 270 °C<br />
Others<br />
- Sorbent Consumption:<br />
app. 40 t/mon. WÜLFRAgran ®<br />
HF-Reduction 95-98%<br />
SO2-Reduction app.33 %<br />
Stripp<strong>in</strong>g<br />
Equipment for<br />
recycl<strong>in</strong>g of<br />
Limestone<br />
app. 120<br />
bis 190 °C<br />
Reacted Sorbent<br />
Recycl<strong>in</strong>g / Landfill<strong>in</strong>g<br />
– Example: Granuleted HSA-Sorbent <strong>in</strong> a Packed Bed filter<br />
Fan<br />
Cleaned gas<br />
to Chimney<br />
Clean gas<br />
- SO2 800 - 1.000<br />
mg/m³N.tr.<br />
- HCl
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