Mixture of alkali metal salts of dialkyl sulfosuccinates and elevated aliphatic alcohols and use of these mixtures for defoam of mineral acid digestion masses

摘要

The invention concerns mixtures of alkali salts of sulfosuccinic acid dialkylesters and higher aliphatic alcohols, and the use of these mixtures as defoaming agents for mineral acid decomposition media, in particular media decomposing phosphates.