JPS56129006A - High performance spiral type liquid separation element - Google Patents

High performance spiral type liquid separation element

Info

Publication number
JPS56129006A
JPS56129006A JP3263180A JP3263180A JPS56129006A JP S56129006 A JPS56129006 A JP S56129006A JP 3263180 A JP3263180 A JP 3263180A JP 3263180 A JP3263180 A JP 3263180A JP S56129006 A JPS56129006 A JP S56129006A
Authority
JP
Japan
Prior art keywords
membrane
path material
liquid
spiral type
liquid separation
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
Application number
JP3263180A
Other languages
Japanese (ja)
Other versions
JPS602881B2 (en
Inventor
Naokatsu Kanamaru
Hisaaki Fujino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP3263180A priority Critical patent/JPS602881B2/en
Publication of JPS56129006A publication Critical patent/JPS56129006A/en
Publication of JPS602881B2 publication Critical patent/JPS602881B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To increase the filling density of a spiral type liquid separation membrane by using a membranous liquid permeable material capable of being deformed by liquid pressure by practically omitting materials to hinder the increase of the filling density of the membrane.
CONSTITUTION: As membrane directly facing a semipermeable membrane 6, a semipremeable 6' and/or path material 5 to show an elastic and/or plastic deformation such as to produce apertures of 20W500μ preferably is used and wound around a hollow pipe 4. And, the spirally shaped one end of the semipermeably and/or path material is closed, and the other end is connected to the hole of the hollow pipe. A raw liquid supplied flows along the surface of the membrane from a raw liquid path material 7, and the permeated liquid passes through the semipermeable membranes 6 and 6', flows in the fluid path material 5, and goes out of the central pipe 4.
COPYRIGHT: (C)1981,JPO&Japio
JP3263180A 1980-03-17 1980-03-17 High performance spiral type liquid separation element Expired JPS602881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3263180A JPS602881B2 (en) 1980-03-17 1980-03-17 High performance spiral type liquid separation element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3263180A JPS602881B2 (en) 1980-03-17 1980-03-17 High performance spiral type liquid separation element

Publications (2)

Publication Number Publication Date
JPS56129006A true JPS56129006A (en) 1981-10-08
JPS602881B2 JPS602881B2 (en) 1985-01-24

Family

ID=12364193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3263180A Expired JPS602881B2 (en) 1980-03-17 1980-03-17 High performance spiral type liquid separation element

Country Status (1)

Country Link
JP (1) JPS602881B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464494A (en) * 1983-05-13 1984-08-07 Exxon Research & Engineering Co. Adhesive system for production of spiral wound membrane elements for use in organic fluid mixture separations
JPS6227701U (en) * 1985-08-01 1987-02-19
US5154832A (en) * 1990-02-27 1992-10-13 Toray Industries, Inc. Spiral wound gas permeable membrane module and apparatus and method for using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464494A (en) * 1983-05-13 1984-08-07 Exxon Research & Engineering Co. Adhesive system for production of spiral wound membrane elements for use in organic fluid mixture separations
JPS6227701U (en) * 1985-08-01 1987-02-19
US5154832A (en) * 1990-02-27 1992-10-13 Toray Industries, Inc. Spiral wound gas permeable membrane module and apparatus and method for using the same

Also Published As

Publication number Publication date
JPS602881B2 (en) 1985-01-24

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