Invention Grant
- Patent Title: Method for controlling the process of separating mixtures containing several substances
- Patent Title (中): 用于控制分离含有若干物质的混合物的方法
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Application No.: US10490006Application Date: 2002-09-06
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Publication No.: US08078323B2Publication Date: 2011-12-13
- Inventor: Frank Meeuwssen , Franz Ferdinand Rhiel , Torsten Hauschild , Martin Gerlach
- Applicant: Frank Meeuwssen , Franz Ferdinand Rhiel , Torsten Hauschild , Martin Gerlach
- Applicant Address: DE Leverkusen
- Assignee: Bayer AG
- Current Assignee: Bayer AG
- Current Assignee Address: DE Leverkusen
- Agency: Norris McLaughlin & Marcus PA
- Priority: DE10146103 20010919; DE10156720 20011119
- International Application: PCT/EP02/09969 WO 20020906
- International Announcement: WO03/024556 WO 20030327
- Main IPC: G05B21/00
- IPC: G05B21/00
Abstract:
Method for controlling the process of separating mixtures containing several substances having close boiling points and with a known concentration, in a distillation column, wherein the concentration of at least one component is measured at a midpoint of the column, and said measurement, together with other parameters, is used to control the process.
Public/Granted literature
- US20040249512A1 Method for controlling the process of separating mixtures containing several substances Public/Granted day:2004-12-09
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