GB1412245A - Apparatus for separating fractions of immiscible liquids - Google Patents
Apparatus for separating fractions of immiscible liquidsInfo
- Publication number
- GB1412245A GB1412245A GB4410771A GB4410771A GB1412245A GB 1412245 A GB1412245 A GB 1412245A GB 4410771 A GB4410771 A GB 4410771A GB 4410771 A GB4410771 A GB 4410771A GB 1412245 A GB1412245 A GB 1412245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- liquids
- container
- flow
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
- G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
1412245 Electro-physical measurements BOOTS CO Ltd 18 Dec 1972 [22 Sept 1971] 44107/71 Heading G1N Two fractions of immiscible liquids are separated by passing two liquids in succession along a flow path past a pair of electrodes mounted opposite each other in the flow path, detecting the change in electrical conductivity occurring when the interface between the liquids passes the electrodes and controlling the flow, in response to the conductivity change, to separate the fractions. In one arrangement in which the liquids have different specific gravities the liquids are contained in a first container 2 mounted vertically over a flow pipe in which are mounted a pair of tantalum electrodes 8a, 8b, the flow pipe 1 leading to a second container (not shown) via a valve 11 controlled by the output of a conductivity meter 14 connected to the electrodes 8a, 8b, via conductor rods 7, each mounted in a glass tube 6, so as to form a cruciform arrangement with the flow path 1. When the interface between the two liquids passes the electrodes 8a, 8b the valve 11 is actuated to stop the flow so that the heavier fraction is contained in the second container and the lighter fraction in the first. Alternatively a third container may be provided Fig. 2 (not shown) the valve diverting the flow from the second container to the third when the interface is detected. More than one pair of electrodes may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4410771A GB1412245A (en) | 1971-09-22 | 1971-09-22 | Apparatus for separating fractions of immiscible liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4410771A GB1412245A (en) | 1971-09-22 | 1971-09-22 | Apparatus for separating fractions of immiscible liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1412245A true GB1412245A (en) | 1975-10-29 |
Family
ID=10431823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4410771A Expired GB1412245A (en) | 1971-09-22 | 1971-09-22 | Apparatus for separating fractions of immiscible liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1412245A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180939A (en) * | 1985-09-25 | 1987-04-08 | Partridge Wilson And Company L | Equipment for detecting when the level of a liquid in a container drops below a predetermined level |
GB2186380A (en) * | 1986-02-11 | 1987-08-12 | Jit Yong Lim | Domestic weather information display apparatus |
DE4219270A1 (en) * | 1992-06-14 | 1993-12-16 | Gerhard Woerner | Multiway pipeline valve controller for white or red wine and water flow control - directs light beam from halogen lamp through path of liquid for absorption to differentiate between wine and water and controls three=way valve on basis of result to divert flow into appropriate pipe. |
AT512233A1 (en) * | 2011-12-02 | 2013-06-15 | Schauer Agrotronic Gmbh | FEEDING SYSTEM |
-
1971
- 1971-09-22 GB GB4410771A patent/GB1412245A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180939A (en) * | 1985-09-25 | 1987-04-08 | Partridge Wilson And Company L | Equipment for detecting when the level of a liquid in a container drops below a predetermined level |
GB2186380A (en) * | 1986-02-11 | 1987-08-12 | Jit Yong Lim | Domestic weather information display apparatus |
DE4219270A1 (en) * | 1992-06-14 | 1993-12-16 | Gerhard Woerner | Multiway pipeline valve controller for white or red wine and water flow control - directs light beam from halogen lamp through path of liquid for absorption to differentiate between wine and water and controls three=way valve on basis of result to divert flow into appropriate pipe. |
AT512233A1 (en) * | 2011-12-02 | 2013-06-15 | Schauer Agrotronic Gmbh | FEEDING SYSTEM |
AT512233B1 (en) * | 2011-12-02 | 2013-10-15 | Schauer Agrotronic Gmbh | FEEDING SYSTEM |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |