Reactive powder composition and method for purifying gas
OwnerNilo Fagiolini, Guy Depelsenaire +1inventors
InventorsNILO FAGIOLINI, GUY DEPELSENAIRE, PASCAL BERTEAU
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Abstract
Solid pulverulent reactive composition for the purification of a gas, the said composition comprising sodium bicarbonate and a caking inhibitor for sodium bicarbonate comprising lignite coke and/or a magnesium compound comprising magnesium (hydr)oxide. Process for the purification of a gas, according to which a reactive composition comprising sodium bicarbonate which is substantially devoid of silica is introduced into the gas and the gas is subjected to removal of dust.
Claims10
Solid pulverulent reactive composition for the purification of a gas, comprising sodium bicarbonate and a caking inhibitor for sodium bicarbonate, characterized in that the inhibitor comprises lignite coke and/or a magnesium compound comprising magnesium (hydr)oxide.
Process for the purification of a gas, according to which a reactive composition comprising sodium bicarbonate is introduced into the gas and the gas is subjected to removal of dust, characterized in that the reactive composition is substantially devoid of silica.
Dependencies are inferred from the claim text.