3681932 is referenced by 7 patents and cites 13 patents.

The column is divided into individual mixing chambers by separating walls disposed transversely of the flows of the phases. Each separating wall comprises a passageway for a counterflow of the phases between adjacent mixing chambers and agitating means are disposed in each chamber to agitate the phases in a whirling manner. Transporting means are also provided to effect passage of the crystals between the mixing chambers.

Title
Crystallization column
Application Number
04/832,668
Publication Number
3681932
Application Date
June 12, 1969
Publication Date
August 8, 1972
Inventor
Schutz Gerhard Alfred
Huber Max
Assignee
Sulzer Brothers
IPC
B01d 11/04
B01d 09/02
B01d 09/04
B01D 09/00
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