METHOD OF OBTAINING SAPROPEL CONCENTRATE Russian patent published in 2014 - IPC A61K35/10 

FIELD: chemistry.

SUBSTANCE: method of obtaining a sapropel concentrate includes the extraction of easily separable water-soluble components of a native sapropel by the centrifugation and separation of a supernatant, with the supernatant being discharged into a vacuum evaporating aggregate, in which the concentration of the claimed supernatant is realised by the evaporation in vacuum, and the sapropel sediment is placed in a drying chamber, separated from the vacuum chamber with a net and a hermetic lock, heated with the simultaneous creation of a vacuum in the vacuum chamber, after which the sapropel sediment is subjected to a vacuum-impulse influence, the remaining moisture separated from the sediment is pumped by a vacuum pump into the vacuum evaporating aggregate, where it is condensed and concentrated at the same modes as the supernatant, after that, the dry sediment (extraction cake) is milled and packed, and the obtained concentrate is poured into vessels and each of the obtained target products is applied by purpose or the solubilisation of the milled dry sediment (extraction cake) is realised in the obtained concentrate of easily separable water-soluble components under certain conditions.

EFFECT: method makes it possible to preserve all useful substances of the native sapropel.

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