Discontinuously operating desublimator for the separation of products out of gas mixtures
AssigneeKelvion GmbH
InventorsWerner R. FRIEDL, Frank W. SCHMITTER
Life of this patent
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Abstract
A discontinuously operating desublimator for the recovery of products from gas mixtures is disclosed having a housing including an inner cooling line and a housing wall, inwardly directed lamellae arranged on an inside of the housing wall which can be cooled for the desublimation of the product by a cooling medium conducted through ducts on the housing wall. The housing is cylindrical and enables the product to be melted down by a change of pressure.
Claims16
1-16. (canceled)
A discontinuously operating desublimator for the recovery of products from gas mixtures, with a housing having a housing wall and having inwardly directed lamellae which are arranged on an inside of the housing wall and which can be cooled, for the desublimation of the product, by a cooling medium which can be conducted through ducts on the housing wall, characterized in that the housing is cylindrical, and is configured to allow the gas mixture to flow through in a longitudinal direction (L), wherein at least one inner cooling line is arranged in the cylindrical housing that penetrates the housing in longitudinal direction of the housing over its entire length and that possesses several and individual outwardly directed lamellae that are arranged spaced apart over the circumference of the cooling line in the circumferential direction of the cooling line and are each fixed to the cooling line in the longitudinal direction of the housing, wherein the number of inwardly directed and/or of outwardly directed lamellae increases from an inlet end of the housing to an outlet end of the housing.
Dependencies are inferred from the claim text.