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22.769 Keywords • 48.570 Synonyms • 5.298 Translations • 7.910 Pronunciations • 150.749 Cross-references

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desulphurisation

A Süßreserve must be through use of sulfur Be "flogged" to the fermentation to prevent. However, it must be desulphurized before adding it to the wine. For this purpose, physical-mechanical desulphurisation plants are used. The must is heated to 100 ° C and filled from above into the system. When passing through the so-called bubble trays (horizontal perforated plate, whose openings are extended by tubes upwards) largely unbunds the sulfur dioxide, This in turn is blown in by nitrogen tied and removed from the plant. After cooling and clarifying the must, it can be added to the wine. For the desulfurization is also the method Spinning Cone Column (Spinning cone).

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