JPS57165005A - Method for separating liquid - Google Patents
Method for separating liquidInfo
- Publication number
- JPS57165005A JPS57165005A JP5036681A JP5036681A JPS57165005A JP S57165005 A JPS57165005 A JP S57165005A JP 5036681 A JP5036681 A JP 5036681A JP 5036681 A JP5036681 A JP 5036681A JP S57165005 A JPS57165005 A JP S57165005A
- Authority
- JP
- Japan
- Prior art keywords
- component
- film
- separation
- coefficient
- permeating
- 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.)
- Pending
Links
Abstract
PURPOSE: To enable liquid separation excellent in a permeating ratio and a permeating amount by using a film passing a component A more easily than a component B and a film passing the component B more easily than the component A in combination.
CONSTITUTION: A mixed liquid containing at least two components A, B is permeated through a film MA of which coefficient of separation αA/B is more than 1 and the permeate is permeated through a film MB of which coefficient of separation αB/A is more than 1 to remove the component B and, thereby, the component A and the component B are separated. For example, when the mixed liquid containing 50wt% of the components A, B in a 1:1 ratio is permeated through the film MA of which coefficient of separation αA/B is 10 and the permeating ratio LA is 5,000g/m2.hr, the concn. of the component A in the permeate is 90.9wt% and that of the component B is 9.1w%. When this permeate is permeated by using the film MB of which coefficient of separation αB/A is 50 and the permeating ratio LB is 500g/m2.hr, the concn. of the component B in the permeate is 83.3wt% and that of the component A is 16.7wt% and, therefore, the residual liquid concn. of the film MA is 99.2wt% about the component A and a liquid amount is 4,500g/m2.hr. This value is same when a film of which coefficient separation αA/B is 117.8 and the permeating ratio L is 4,500g/m2.hr is used.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5036681A JPS57165005A (en) | 1981-04-02 | 1981-04-02 | Method for separating liquid |
EP82301696A EP0062494A3 (en) | 1981-04-02 | 1982-03-31 | Method and device for separating mixed liquid components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5036681A JPS57165005A (en) | 1981-04-02 | 1981-04-02 | Method for separating liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57165005A true JPS57165005A (en) | 1982-10-09 |
Family
ID=12856885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5036681A Pending JPS57165005A (en) | 1981-04-02 | 1981-04-02 | Method for separating liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57165005A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162002A (en) * | 1986-12-25 | 1988-07-05 | Mitsui Eng & Shipbuild Co Ltd | Device for dehydrating organic liquid |
JP4985874B2 (en) * | 2010-03-17 | 2012-07-25 | 東レ株式会社 | Method for producing butanol |
WO2018092858A1 (en) * | 2016-11-17 | 2018-05-24 | 日東電工株式会社 | Separation membrane and laminate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927908A (en) * | 1960-03-08 | Fluorinated organopolysiloxane rub- | ||
JPS526754A (en) * | 1975-06-30 | 1977-01-19 | Dow Corning | Polyorganosiloxane composition and its production method |
-
1981
- 1981-04-02 JP JP5036681A patent/JPS57165005A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927908A (en) * | 1960-03-08 | Fluorinated organopolysiloxane rub- | ||
JPS526754A (en) * | 1975-06-30 | 1977-01-19 | Dow Corning | Polyorganosiloxane composition and its production method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63162002A (en) * | 1986-12-25 | 1988-07-05 | Mitsui Eng & Shipbuild Co Ltd | Device for dehydrating organic liquid |
JP4985874B2 (en) * | 2010-03-17 | 2012-07-25 | 東レ株式会社 | Method for producing butanol |
WO2018092858A1 (en) * | 2016-11-17 | 2018-05-24 | 日東電工株式会社 | Separation membrane and laminate |
JP2018083193A (en) * | 2016-11-17 | 2018-05-31 | 日東電工株式会社 | Separation membrane and laminate |
CN109982772A (en) * | 2016-11-17 | 2019-07-05 | 日东电工株式会社 | Seperation film and laminated body |
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