METHOD FOR PREPARING SOLID SOAP Russian patent published in 2005 - IPC

FIELD: soap manufacture.

SUBSTANCE: invention relates to a method for manufacturing solid soap. Method for preparing solid soap involves saponification of the fats formulation set and lipid fraction of depleted adsorbents and/or filtering powders, cooling, drying and mechanical treatment. Saponification of the fats formulation set and lipid fraction of depleted adsorbents and/or filtering powders is carried out in common for a single step and cooling and drying are carried out separately under atmosphere pressure. The cooling rate is 1.5-15°C/s and the dehydration rate in drying is 1.0 x 10^-3 - 1.6 x 10^-2 % of moisture/s. Proposed method allows preparing solid soap of the enhanced quality and without foreign deposit. Invention provides improving the commercial shape of soap, reducing cracking and separating into layers that allows enhancing the level of consumers' properties of soap.

EFFECT: improved preparing method.

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