发明公开
- 专利标题： REINIGUNGSMITTEL FÜR ANLAGEN DER LEBENSMITTELINDUSTRIE, SEINE VERWENDUNG UND VERFAHREN ZUM REINIGEN DIESER ANLAGEN
- 专利标题（英）： Cleaning agent for food-industry facilities, its use and method of cleaning such facilities using the agent
- 专利标题（中）： 清洗剂植物在食品工业中，它的使用和方法清洁这些设施
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申请号： EP97903331.0申请日： 1997-02-20
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公开(公告)号： EP0883676A2公开(公告)日： 1998-12-16
- 发明人: PATTEN, Anja , KRACK, Ralf , ROSSNER, Dietmar
- 申请人： HENKEL-ECOLAB GmbH & CO. OHG
- 申请人地址： Reisholzer Werftstrasse 38-40 40589 Düsseldorf DE
- 专利权人： HENKEL-ECOLAB GmbH & CO. OHG
- 当前专利权人： HENKEL-ECOLAB GmbH & CO. OHG
- 当前专利权人地址： Reisholzer Werftstrasse 38-40 40589 Düsseldorf DE
- 代理机构： Hase, Christian, Dr., et al
- 优先权： DE19961007800 19960301
- 国际公布： WO1997032000 19970904
- 主分类号： A23C7
- IPC分类号： A23C7 ; B01D61 ; C11D3 ; C11D7 ; C11D11
摘要：
The aqueous alkaline cleaning agent proposed contains, as its hydroxide constituent, only potassium hydroxide or a mixture of potassium hydroxide and another alkali, the potassium hydroxide content being at least 20 % by wt., calculated as hydroxide, relative to the total amount of hydroxide present in the agent. The agent proposed enables cleaning to be carried out much more economically than with prior art agents. The method according to the invention includes regeneration of the cleaning agent by means of membrane filtration.
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