FIELD: chemistry.
SUBSTANCE: sorbent granulate consists of structurally agglomerated porous granules and is designed to absorb harmful gases, preferably SOx, and/or HCl, and/or HF, from gases exiting thermal processes. The granules contain as an active substance of Ca(OH)2 and/or CaCO3 have open ERP from the pores formed using expanders while obtaining a sorbent granulate. The granules have a porosity of from 45 to 73 vol %, preferably from 55 to 65 vol %.
EFFECT: high degree of sulfur oxide capture.
22 cl, 2 dwg
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