JPS54135675A - Repairing method for leakage of hollow yarn membrane module - Google Patents
Repairing method for leakage of hollow yarn membrane moduleInfo
- Publication number
- JPS54135675A JPS54135675A JP4367078A JP4367078A JPS54135675A JP S54135675 A JPS54135675 A JP S54135675A JP 4367078 A JP4367078 A JP 4367078A JP 4367078 A JP4367078 A JP 4367078A JP S54135675 A JPS54135675 A JP S54135675A
- Authority
- JP
- Japan
- Prior art keywords
- adhesives
- hollow yarn
- adhered
- invaded
- face
- 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.)
- Granted
Links
Landscapes
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To completely repair all leakages with a simple opration, by reducing pressure of outside of hollow yarn membrane and applying fluidizable adhesives on adhered tip face having the hollow yarn opening end and then solidifying the above adhesives sucking from leaked part and moreover cutting at sealed leakage place.
CONSTITUTION: Adhered part is cut so as to have opening at the hollow yarn tip part sealed with adhesives. Air is inhaled so as the pressure of outer face of the hollow yarn in the box to be reduced after applying fluidizable adhesives on the whole adhered tip part formed the opening. Thereupon, outside air is invaded from leaked part of cut face being boundary with the outside. By the above driving force, the adhesives applied on the upper face, is selectively absorbed from the leaked part and is invaded. Adhered tip part is cut again so as to form new hollow yarn opening end after solidifying invaded adhesives.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4367078A JPS54135675A (en) | 1978-04-12 | 1978-04-12 | Repairing method for leakage of hollow yarn membrane module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4367078A JPS54135675A (en) | 1978-04-12 | 1978-04-12 | Repairing method for leakage of hollow yarn membrane module |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54135675A true JPS54135675A (en) | 1979-10-22 |
JPS6260123B2 JPS6260123B2 (en) | 1987-12-15 |
Family
ID=12670268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4367078A Granted JPS54135675A (en) | 1978-04-12 | 1978-04-12 | Repairing method for leakage of hollow yarn membrane module |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54135675A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56120994A (en) * | 1980-02-29 | 1981-09-22 | Tokyo Shibaura Electric Co | Method of making hollow film separation module |
JPS61101205A (en) * | 1984-10-22 | 1986-05-20 | Daicel Chem Ind Ltd | Treatment of hollow yarn type module |
US5192478A (en) * | 1984-10-22 | 1993-03-09 | The Dow Chemical Company | Method of forming tubesheet for hollow fibers |
US5221388A (en) * | 1991-11-07 | 1993-06-22 | Hoechst Celanese Corp. | Selective sealing of defective gas separation hollow fibers |
EP0627255A1 (en) * | 1993-06-01 | 1994-12-07 | Rotem Industries Ltd. | Selective clogging of failed fibers |
JP2013066870A (en) * | 2011-09-26 | 2013-04-18 | Mitsubishi Rayon Co Ltd | Method for repairing hollow fiber membrane module, and hollow fiber membrane module |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01124051U (en) * | 1988-02-13 | 1989-08-23 | ||
JPH01157240U (en) * | 1988-04-20 | 1989-10-30 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499062A (en) * | 1965-12-22 | 1970-03-03 | Du Pont | Method of repairing leaks in fluid separation apparatus |
-
1978
- 1978-04-12 JP JP4367078A patent/JPS54135675A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3499062A (en) * | 1965-12-22 | 1970-03-03 | Du Pont | Method of repairing leaks in fluid separation apparatus |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56120994A (en) * | 1980-02-29 | 1981-09-22 | Tokyo Shibaura Electric Co | Method of making hollow film separation module |
JPS6362243B2 (en) * | 1980-02-29 | 1988-12-01 | ||
JPS61101205A (en) * | 1984-10-22 | 1986-05-20 | Daicel Chem Ind Ltd | Treatment of hollow yarn type module |
US5192478A (en) * | 1984-10-22 | 1993-03-09 | The Dow Chemical Company | Method of forming tubesheet for hollow fibers |
US5221388A (en) * | 1991-11-07 | 1993-06-22 | Hoechst Celanese Corp. | Selective sealing of defective gas separation hollow fibers |
EP0627255A1 (en) * | 1993-06-01 | 1994-12-07 | Rotem Industries Ltd. | Selective clogging of failed fibers |
US5575963A (en) * | 1993-06-01 | 1996-11-19 | Rotem Industries, Ltd. | Selective clogging of failed fibers |
JP2013066870A (en) * | 2011-09-26 | 2013-04-18 | Mitsubishi Rayon Co Ltd | Method for repairing hollow fiber membrane module, and hollow fiber membrane module |
Also Published As
Publication number | Publication date |
---|---|
JPS6260123B2 (en) | 1987-12-15 |
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