发明授权
- 专利标题: VERFAHREN ZUM SELEKTIVEN ENTFERNEN VON ZUCKER AUS GETRÄNKEN UND ANLAGE ZUR DURCHFÜHRUNG DES VERFAHRENS
- 专利标题(英): Process and system for selectively removing sugar from beverages
- 专利标题(中): 法糖的饮品执行过程中选择性脱除植。
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申请号: EP91918469.7申请日: 1991-11-05
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公开(公告)号: EP0516769B1公开(公告)日: 1995-07-19
- 发明人: GRESCH, Walter
- 申请人: BUCHER-GUYER AG Maschinenfabrik
- 申请人地址: CH-8166 Niederweningen/Zürich CH
- 专利权人: BUCHER-GUYER AG Maschinenfabrik
- 当前专利权人: BUCHER-GUYER AG Maschinenfabrik
- 当前专利权人地址: CH-8166 Niederweningen/Zürich CH
- 优先权: CH4107/90 19901221
- 国际公布: WO9210948 19920709
- 主分类号: A23L2/70
- IPC分类号: A23L2/70
摘要:
In order to selectively remove non-volatile substances such as sugar from alcoholic or non-alcoholic beverages, the sugar is first separated in a membrane separator (2) by an appropriate choice of membrane (4). The permeate containing the separated sugar is introduced into the retentate circuit (10) of a nanofiltration (9). By introducing a washing liquid into the retentate circuit (10), the sugar is washed out and evacuated as a sugar-enriched solution, whereas the permeate from the nanofiltration (9) is returned to the permeate side of the membrane separator (2).
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