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US 11,679,371 B2Granted
Method for producing functionally improved carbolime
AssigneeSudzucker Aktiengesellschaft
InventorMohsen Ajdari Rad
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Abstract
A method is provided for producing functionally improved carbolime from carbolime and the use of the functionally improved carbolime as a filtering aid, as filler, as lime fertilizer or as adsorbent for the adsorption of dyes.
Claims10
A method for producing functionally improved carbolime from carbolime, comprising the following method steps:
- a) providing a carbolime having an average particle size of no more than 20 μm, containing at least 85% by weight CaCO3 and no more than 1% by weight organic non-sugar substances (each DS (dry substance), based on the DS of the carbolime);
- b) carbonatating the carbolime;
- c) removing a dye-containing liquid phase from the carbonatated carbolime to obtain a precursor of functionally improved carbolime;
- and
- d) obtaining the functionally improved carbolime.
2 more elements
Dependencies are inferred from the claim text.