JPH03109904A - Permeable gasifying membrane module and degassing method - Google Patents

Permeable gasifying membrane module and degassing method

Info

Publication number
JPH03109904A
JPH03109904A JP1249416A JP24941689A JPH03109904A JP H03109904 A JPH03109904 A JP H03109904A JP 1249416 A JP1249416 A JP 1249416A JP 24941689 A JP24941689 A JP 24941689A JP H03109904 A JPH03109904 A JP H03109904A
Authority
JP
Japan
Prior art keywords
gasifying
permeable
membrane module
module
methylisoborneol
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
JP1249416A
Other languages
Japanese (ja)
Other versions
JP2949732B2 (en
Inventor
Takanori Anazawa
Kazumi Oi
Nobuomi Tan
Toshio Kanbe
Yasuko Kuninaga
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17192652&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH03109904(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP24941689A priority Critical patent/JP2949732B2/en
Publication of JPH03109904A publication Critical patent/JPH03109904A/en
Application granted granted Critical
Publication of JP2949732B2 publication Critical patent/JP2949732B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To efficiently remove a material to be treated by fitting a carrier gas introducing means to the reduced pressure side of a permeable gasifying membrane module.
CONSTITUTION: A liq. introducing inlet 4 and a liq. discharging outlet 5 are separately fitted to spice parts leading to the insides of hollow fibers 1 in module housing 2. An air breeder composed of a needle valve 6 and a gas introducing inlet 7 and an exhaust port 8 connected to a vacuum pump are fitted to a space part leading to the outsides of the hollow fibers 1. For example, distilled water contg. 2-methylisoborneol is passed through the module and the 2- methylisoborneol in the water is removed. A mixture having a low b.p. can be efficiently separated.
COPYRIGHT: (C)1991,JPO&Japio
JP24941689A 1989-09-26 1989-09-26 Degassing method using pervaporation membrane module Expired - Fee Related JP2949732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24941689A JP2949732B2 (en) 1989-09-26 1989-09-26 Degassing method using pervaporation membrane module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24941689A JP2949732B2 (en) 1989-09-26 1989-09-26 Degassing method using pervaporation membrane module

Publications (2)

Publication Number Publication Date
JPH03109904A true JPH03109904A (en) 1991-05-09
JP2949732B2 JP2949732B2 (en) 1999-09-20

Family

ID=17192652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24941689A Expired - Fee Related JP2949732B2 (en) 1989-09-26 1989-09-26 Degassing method using pervaporation membrane module

Country Status (1)

Country Link
JP (1) JP2949732B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558450B2 (en) * 2001-03-22 2003-05-06 Celgard Inc. Method for debubbling an ink
JP2011064527A (en) * 2009-09-16 2011-03-31 J-Science Lab Co Ltd Gas analyzer and method by continuous concentration method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402818B1 (en) 2000-06-02 2002-06-11 Celgard Inc. Degassing a liquid with a membrane contactor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63158107A (en) * 1986-12-23 1988-07-01 Arubatsuku Service Kk Deaerating method
JPS63264127A (en) * 1987-04-22 1988-11-01 Dainippon Ink & Chem Inc Porous membrane type gas-liquid contact device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63158107A (en) * 1986-12-23 1988-07-01 Arubatsuku Service Kk Deaerating method
JPS63264127A (en) * 1987-04-22 1988-11-01 Dainippon Ink & Chem Inc Porous membrane type gas-liquid contact device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558450B2 (en) * 2001-03-22 2003-05-06 Celgard Inc. Method for debubbling an ink
US6790262B2 (en) * 2001-03-22 2004-09-14 Celgard Inc. Contactor for debubbling an ink
JP2011064527A (en) * 2009-09-16 2011-03-31 J-Science Lab Co Ltd Gas analyzer and method by continuous concentration method

Also Published As

Publication number Publication date
JP2949732B2 (en) 1999-09-20

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