Sorbents

Lime sorbents

The offer includes the factions:

• lime sorbent for medium power boilers with a circulating fluidized bed 0.1-0.4 mm
• >lime sorbent 0 – 0.09 mm
• lime sorbent 0.4 – 0.8 mm

Power engeneering uses limestone (calcareous sorbents) to bind sulfur, to reduce its emissions to the atmosphere. There are three desulphurization methods:

• wet
• semi-dry,
• dry

CHP industry pay special attention during the desulphurization proces to:

• sulfur binding capacity (RI and CI indexes)
• the amount of sorbent used
• purity and the stability of the ash composition
• quality gypsum

Sorbents produced on the basis of limestone from the Wierzbica deposit are characterized by:

• high content of calcium carbonate
• high porosity
• excellent indicators: reactivity RI 120 g S / kg

Excellent indicators: reactivity RI <2.5 mol Ca / mol S and absolute sorption CI> 120 g S / kg