JPS5888007A - Separation of liquid mixture - Google Patents

Separation of liquid mixture

Info

Publication number
JPS5888007A
JPS5888007A JP18552781A JP18552781A JPS5888007A JP S5888007 A JPS5888007 A JP S5888007A JP 18552781 A JP18552781 A JP 18552781A JP 18552781 A JP18552781 A JP 18552781A JP S5888007 A JPS5888007 A JP S5888007A
Authority
JP
Japan
Prior art keywords
org
separation
dissolving
separating
carboxylic acid
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
Application number
JP18552781A
Inventor
Tatsuro Asawa
Haruhisa Miyake
Yoshio Sugaya
Original Assignee
Asahi Glass 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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP18552781A priority Critical patent/JPS5888007A/en
Publication of JPS5888007A publication Critical patent/JPS5888007A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To use a high molecular membrane obtained from a solution prepared by dissolving a carboxylic acid type fluorinated copolymer in a hydrophilic org. solvent, in a method for separating a mixture containing an org. liquid according to vapor separation.
CONSTITUTION: In separating or concentrating a mixture comprising org. liquids or an org. liquid and water according to vapor separation, when a high molecular membrane, which is formed from a solution prepared by dissolving a copolymer consisting of a fluorinated ethylenic monomer and a carboxylic acid group containing ethylenic monomer (pref., fluorine contained one) in a hydrophilic org. solvent containing a small amount of water, is used, the efficiency of separation or concn. is enhanced and a permeation speed is also made fast. A separation temp. is selected from a range of 0W200°C and pressure from a range of vacuum W100kg/cm2.
COPYRIGHT: (C)1983,JPO&Japio
JP18552781A 1981-11-20 1981-11-20 Separation of liquid mixture Pending JPS5888007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18552781A JPS5888007A (en) 1981-11-20 1981-11-20 Separation of liquid mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18552781A JPS5888007A (en) 1981-11-20 1981-11-20 Separation of liquid mixture

Publications (1)

Publication Number Publication Date
JPS5888007A true JPS5888007A (en) 1983-05-26

Family

ID=16172355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18552781A Pending JPS5888007A (en) 1981-11-20 1981-11-20 Separation of liquid mixture

Country Status (1)

Country Link
JP (1) JPS5888007A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641984A1 (en) * 1989-01-26 1990-07-27 Acome Soc Coop Travailleurs Process for concentrating by pervaporation of aqueous liquid containing volatile organic compounds or comprising water vapor
WO2002038256A1 (en) * 2000-11-13 2002-05-16 Usf Filtration And Separations Group Inc. Modified membranes
US8057574B2 (en) 2003-07-08 2011-11-15 Siemens Industry, Inc. Membrane post treatment
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
US8287743B2 (en) 2007-05-29 2012-10-16 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
US8858796B2 (en) 2005-08-22 2014-10-14 Evoqua Water Technologies Llc Assembly for water filtration using a tube manifold to minimise backwash
US8956464B2 (en) 2009-06-11 2015-02-17 Evoqua Water Technologies Llc Method of cleaning membranes
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US9868834B2 (en) 2012-09-14 2018-01-16 Evoqua Water Technologies Llc Polymer blend for membranes
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380424A1 (en) * 1989-01-26 1990-08-01 Morgane Process for the concentration by pervaporation of an aqueous fluid containing volatile or carrier water vapour-distillable organic compounds
FR2641984A1 (en) * 1989-01-26 1990-07-27 Acome Soc Coop Travailleurs Process for concentrating by pervaporation of aqueous liquid containing volatile organic compounds or comprising water vapor
WO2002038256A1 (en) * 2000-11-13 2002-05-16 Usf Filtration And Separations Group Inc. Modified membranes
US8057574B2 (en) 2003-07-08 2011-11-15 Siemens Industry, Inc. Membrane post treatment
US8262778B2 (en) 2003-07-08 2012-09-11 Siemens Industry, Inc. Membrane post treatment
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US8858796B2 (en) 2005-08-22 2014-10-14 Evoqua Water Technologies Llc Assembly for water filtration using a tube manifold to minimise backwash
US8894858B1 (en) 2005-08-22 2014-11-25 Evoqua Water Technologies Llc Method and assembly for water filtration using a tube manifold to minimize backwash
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9573824B2 (en) 2007-05-29 2017-02-21 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
US8840783B2 (en) 2007-05-29 2014-09-23 Evoqua Water Technologies Llc Water treatment membrane cleaning with pulsed airlift pump
US8372276B2 (en) 2007-05-29 2013-02-12 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US8287743B2 (en) 2007-05-29 2012-10-16 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US9206057B2 (en) 2007-05-29 2015-12-08 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
US9023206B2 (en) 2008-07-24 2015-05-05 Evoqua Water Technologies Llc Frame system for membrane filtration modules
US8956464B2 (en) 2009-06-11 2015-02-17 Evoqua Water Technologies Llc Method of cleaning membranes
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US10441920B2 (en) 2010-04-30 2019-10-15 Evoqua Water Technologies Llc Fluid flow distribution device
US9630147B2 (en) 2010-09-24 2017-04-25 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US10391432B2 (en) 2011-09-30 2019-08-27 Evoqua Water Technologies Llc Manifold arrangement
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9868834B2 (en) 2012-09-14 2018-01-16 Evoqua Water Technologies Llc Polymer blend for membranes
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system

Similar Documents

Publication Publication Date Title
JPS5770144A (en) Organic solution of fluorinated copolymer containing carboxyl group
JPH01163203A (en) Solvent-free acrylic acid type thickening agent and its production
JPS54107949A (en) Solution of fluorine-containing polymer bearing carboxyl group as side chain
JPS56811A (en) Preparation of olefin polymer or copolymer
JPH04154811A (en) Production of hollow latex
JPS5996180A (en) Adhesive
McKinney Jr et al. Aromatic polyamide membranes for reverse osmosis separations
JPS56139104A (en) Manufacture of selectively permeable membrane
JPH03137919A (en) Membrane process for separation of organic liquid
JPS5349090A (en) Preparation of fluorinated plymer containing ion exchange group
JPS57209607A (en) Preparation of polyimide separation film
Kita et al. Esterification of carboxylic acid with ethanol accompanied by pervaporation
JPS61111309A (en) Polymer of alpha-fluoroacrylic acid derivative
JPS6354903A (en) Separation membrane for pervaporation
JPS52120983A (en) Improved cation exchange membrane
JPS61108602A (en) Dispersion stabilizer for suspension polymerization of vinyl compound
EP1086958A4 (en) Method for removing volatile matter from polymer solution composition
JPH01103700A (en) Liquid detergent composition
JPH02261521A (en) Method for concentrating water-ketone composition
JPS52122278A (en) Membrane for separation
EP0111499A1 (en) Wettable hydrophobic hollow fibers
JPS5647413A (en) Production of cyclopentadiene resin
JPS62250016A (en) Fluorine-containing copolymer
JPS596231A (en) Porous fluorocarbon resin membrane and its production
JPS555937A (en) Adhesive composition