IN2014DN03347A - - Google Patents

Download PDF

Info

Publication number
IN2014DN03347A
IN2014DN03347A IN3347DEN2014A IN2014DN03347A IN 2014DN03347 A IN2014DN03347 A IN 2014DN03347A IN 3347DEN2014 A IN3347DEN2014 A IN 3347DEN2014A IN 2014DN03347 A IN2014DN03347 A IN 2014DN03347A
Authority
IN
India
Prior art keywords
composite membrane
membrane
optionally
nanofiltration
separating layer
Prior art date
Application number
Inventor
Andrew Guy Livingston
Solomon Maria Fernanda Jimenez
Original Assignee
Imp Innovations 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 Imp Innovations Ltd filed Critical Imp Innovations Ltd
Publication of IN2014DN03347A publication Critical patent/IN2014DN03347A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/48—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/72—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of the groups B01D71/46 - B01D71/70 and B01D71/701 - B01D71/702
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/40—Details relating to membrane preparation in-situ membrane formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02832—1-10 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Nanotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

The present invention relates to a composite membrane for gas separation and/or nanofiltration of a feed stream solution comprising a solvent and dissolved solutes and showing preferential rejection of the solutes. The composite membrane comprises a separating layer with intrinsic microporosity. The separating layer is suitably formed by interfacial polymerisation on a support membrane. Suitably at least one of the monomers used in the interfacial polymerisation reaction should possess concavity resulting in a network polymer with interconnected nanopores and a membrane with enhanced permeability. The support membrane may be optionally impregnated with a conditioning agent and may be optionally stable in organic solvents particularly in polar aprotic solvents. The top layer of the composite membrane is optionally capped with functional groups to change the surface chemistry. The composite membrane may be cured in the oven to enhance rejection. Finally the composite membrane may be treated with an activating solvent prior to nanofiltration.
IN3347DEN2014 2011-10-18 2012-10-18 IN2014DN03347A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1117950.4A GB201117950D0 (en) 2011-10-18 2011-10-18 Membranes for separation
PCT/GB2012/052576 WO2013057492A1 (en) 2011-10-18 2012-10-18 Membranes for separation

Publications (1)

Publication Number Publication Date
IN2014DN03347A true IN2014DN03347A (en) 2015-06-05

Family

ID=45219871

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3347DEN2014 IN2014DN03347A (en) 2011-10-18 2012-10-18

Country Status (12)

Country Link
US (2) US10434479B2 (en)
EP (1) EP2768605B1 (en)
JP (1) JP6121429B2 (en)
KR (1) KR101988491B1 (en)
CN (2) CN104010718B (en)
BR (1) BR112014009214B8 (en)
ES (1) ES2833108T3 (en)
GB (1) GB201117950D0 (en)
IL (1) IL232193B (en)
IN (1) IN2014DN03347A (en)
SG (1) SG11201401589TA (en)
WO (1) WO2013057492A1 (en)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5720574B2 (en) 2009-10-09 2015-05-20 宇部興産株式会社 Colored polyimide molded body and method for producing the same
WO2013180517A1 (en) * 2012-05-31 2013-12-05 주식회사 엘지화학 Highly permeable reverse osmosis membrane comprising carbodiimide-based compound, and method for preparing same
JP6608811B2 (en) 2013-06-07 2019-11-20 エルジー・ケム・リミテッド Polyamide-based water treatment separation membrane excellent in oxidation resistance and chlorine resistance and method for producing the same
US9045582B2 (en) * 2013-10-29 2015-06-02 Uop Llc Cross-linked rubbery polyurethane-ether membranes for separations
JP2017500186A (en) * 2013-12-16 2017-01-05 サビック グローバル テクノロジーズ ビー．ブイ． UV and heat treated polymer films
KR101704369B1 (en) 2013-12-16 2017-02-07 사빅 글로벌 테크놀러지스 비.브이. Treated mixed matrix polymeric membranes
WO2015095038A1 (en) * 2013-12-16 2015-06-25 Sabic Global Technologies B.V. Ultraviolet and plasma-treated polymeric membranes
CN106102885A (en) * 2013-12-16 2016-11-09 沙特基础工业全球技术公司 Plasma-treated polymeric film
US9669382B2 (en) 2013-12-20 2017-06-06 Uop Llc Methods and apparatuses for isomerizing hydrocarbons
GB201401392D0 (en) * 2014-01-27 2014-03-12 Imp Innovations Ltd Nanofiltration membrane
WO2015129925A1 (en) * 2014-02-27 2015-09-03 Kyoto University Crosslinked polymer, method for producing the same, molecular sieve composition and material separation membranes
US9238194B2 (en) * 2014-03-31 2016-01-19 Uop Llc Nanoporous macrocycle-containing cross-linked polymeric membranes for separations
CN106385798B (en) * 2014-05-23 2019-10-11 朗盛德国有限责任公司 Process for the production of filter membranes with an average molecular weight cut-off of <1000 g/mol
CN111686557A (en) 2014-06-16 2020-09-22 核心能源回收解决方案公司 Blended membranes for water vapor transport and methods for making the same
GB201414213D0 (en) * 2014-08-11 2014-09-24 Imp Innovations Ltd Filtration process
CN104174308B (en) * 2014-09-04 2015-12-30 北京碧水源膜科技有限公司 A kind of preparation method of hydridization reverse osmosis membrane and the application of described hydridization reverse osmosis membrane
CN104624066A (en) * 2014-12-18 2015-05-20 浙江工业大学 Preparation method of high-flux mixed matrix composite film
CN105797602A (en) * 2014-12-30 2016-07-27 普瑞奇科技（北京）股份有限公司 Preparation method for composite nanofiltration membrane with high hydrophilicity, high flux and high separation performance
KR101928133B1 (en) 2015-01-21 2018-12-11 서울대학교산학협력단 Coating material for water treatment membrane and water treatment membrane coated with the same
KR20160106273A (en) 2015-03-02 2016-09-12 연세대학교 산학협력단 composition, manufacturing method thereof and membrane prepared by using the same
CN107406591B (en) 2015-03-17 2020-03-24 陶氏环球技术有限责任公司 Inherently Microporous Polymer
CN107646040B (en) 2015-05-29 2020-04-07 陶氏环球技术有限责任公司 Isatin copolymers with intrinsic microporosity
CN107636051A (en) 2015-06-24 2018-01-26 陶氏环球技术有限责任公司 The isatin copolymer of intrinsic micropore
WO2017015291A1 (en) 2015-07-20 2017-01-26 Ecolab Usa Inc. Methods of conditioning membranes
ES2922980T3 (en) * 2015-07-24 2022-09-22 Dupont Ind Biosciences Usa Llc Gas separation membrane using furan-based polymers
CN105413412B (en) * 2015-11-04 2017-11-03 中国科学院山西煤炭化学研究所 Cross-linking microporous polymer gas separation membrane of tool certainly and preparation method thereof
CN105289336A (en) * 2015-11-20 2016-02-03 哈尔滨工业大学 Method for preparing nanofiltration membrane by collectively coating pyrocatechol and polyethyleneimine
DE112016005378T5 (en) 2015-11-24 2018-09-13 Dow Global Technologies Llc TRÖGERSCHE BASE POLYMERS WITH INTRINSIC MICROPOROSITY
WO2017096149A1 (en) * 2015-12-03 2017-06-08 Air Liquide Advanced Technologies, U.S. LLC Method and system for purification of natural gas using membranes
US10143961B2 (en) 2015-12-03 2018-12-04 Air Liquide Advanced Technologies U.S. Llc Method and system for purification of natural gas using membranes
US20170157555A1 (en) * 2015-12-03 2017-06-08 Air Liquide Advanced Technologies U.S. Llc Method and system for purification of natural gas using membranes
US9737859B2 (en) * 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
KR101979683B1 (en) * 2017-02-17 2019-05-17 한양대학교 산학협력단 Thin-film composite membrane for organic solvent nanofiltration and preparation method thereof
CN105727763B (en) * 2016-03-07 2018-05-22 天津大学 A kind of preparation method of fluorine-containing polyamide composite nanofiltration membrane
GB201609873D0 (en) * 2016-06-06 2016-07-20 Imp Innovations Ltd Process
CN106178995B (en) * 2016-08-16 2018-12-25 天津工业大学 The continuous preparation method of enhanced sponge structure hollow-fibre membrane
CN109689730A (en) 2016-09-12 2019-04-26 陶氏环球技术有限责任公司 Including TROGER alkali and isatin part and there is intrinsic micro porous polymer
US10472467B2 (en) 2016-09-20 2019-11-12 Dow Global Technologies Llc Polymers having intrinsic microporosity including sub-units with troger's base and spirobisindane moieties
KR102002367B1 (en) * 2016-10-20 2019-07-23 주식회사 엘지화학 Composition for preparing protection layer, method for preparing reverse osmosis membrane using the same, and reverse osmosis membrane and water treatment module
CN108452689A (en) * 2017-03-06 2018-08-28 青岛致用新材料科技有限公司 Highly selective full alicyclic polyamide NF membrane of one kind and preparation method thereof
EP3606650A1 (en) 2017-04-06 2020-02-12 Dow Global Technologies LLC Thin film composite membrane including crosslinked troger's base polymer
EP3632527A4 (en) * 2017-06-01 2021-02-24 Toray Industries, Inc. Gas separation membrane, gas separation membrane element, gas separator, and gas separation method
US10589215B2 (en) 2017-09-21 2020-03-17 Air Liquide Advanced Technologies U.S. Llc Production of biomethane using multiple types of membrane
CN107913580A (en) * 2017-11-15 2018-04-17 中国科学院长春应用化学研究所 A kind of application of polyimides in gas separation
CN107899440A (en) * 2017-11-21 2018-04-13 贵阳时代沃顿科技有限公司 A kind of preparation method and application of ultra-low-pressure reverse osmosis film
SG11202004599WA (en) 2017-12-01 2020-06-29 Univ California Biofouling resistant coatings and methods of making and using the same
CN108031301B (en) * 2017-12-28 2020-12-11 三明学院 MAPS modified silica filled PIM-1 composite membrane and preparation method thereof
CN108325389B (en) * 2018-01-29 2021-07-27 中国石油大学(华东) A kind of azlactone-based polyamide film and preparation method thereof
CN108246128A (en) * 2018-02-07 2018-07-06 中国石油大学(华东) A kind of loose reverse osmosis membrane of fatty polyamide and its preparation method and application
WO2019173648A1 (en) 2018-03-08 2019-09-12 Exxonmobil Research And Engineering Company Functionalized membranes and methods of production thereof
NL2021992B1 (en) * 2018-07-06 2020-01-16 Berghof Membrane Tech Gmbh Method and tubular membrane for performing a forward osmosis processing
CN109228420B (en) * 2018-08-10 2020-08-14 东华大学 High-strength bacterial cellulose membrane and preparation method thereof, product and preparation method thereof
WO2020072594A1 (en) * 2018-10-02 2020-04-09 The Penn State Research Foundation Thin-film composite membrane and methods of making and using the same
CN109289543A (en) * 2018-10-26 2019-02-01 中国石油大学(华东) A kind of self-microporous high-flux nanofiltration composite membrane and preparation method thereof
CN109593619A (en) * 2018-11-29 2019-04-09 南京九思高科技有限公司 System and method that are a kind of while producing alcohol-Free wine and high wine
CN109499385A (en) * 2018-11-29 2019-03-22 南京九思高科技有限公司 A kind of antipollution grape wine film and preparation method thereof
CN109731479B (en) * 2018-12-19 2021-11-16 南京林业大学 Preparation method of super-hydrophobic nanofiber membrane and super-hydrophobic nanofiber membrane
CN109647224A (en) * 2018-12-28 2019-04-19 南京理工大学 Chlorine-resistant polyamide composite reverse osmosis membrane and preparation method thereof
EP3906590A4 (en) * 2019-01-04 2024-08-07 Celgard, LLC Polyimide coated separator for lithium batteries or capacitor
KR102643079B1 (en) * 2019-01-16 2024-02-29 주식회사 엘지화학 Composition for preparing gas separation membrane, method for preparing gas separation membrane using the same, gas separation membrane and spiral-wound element
US11149634B2 (en) 2019-03-01 2021-10-19 Richard Alan Callahan Turbine powered electricity generation
US11149636B2 (en) 2019-03-01 2021-10-19 Richard Alan Callahan Turbine powered electricity generation
KR102196707B1 (en) * 2019-04-12 2020-12-30 한국화학연구원 Production process of pervaporation membranes for recovery of by-products from epoxy resin manufacturing process
CN109942072B (en) * 2019-04-23 2022-04-22 天津华勘环保科技有限公司 Method for degrading chlorohydrocarbon by activating persulfate through natural polyphenol
CN110152499B (en) * 2019-05-17 2021-05-25 浙江师范大学 Nanofiltration membrane and preparation method thereof
ES3017384T3 (en) 2019-06-05 2025-05-12 The Regents Of Univ Of California Biofouling resistant coatings and methods of making and using the same
CN110227360B (en) * 2019-06-06 2021-09-24 太原理工大学 A kind of preparation method and application of blend membrane doped with lignosulfonate
CN110252141A (en) * 2019-06-22 2019-09-20 南京理工大学 Stained salt separation membrane and preparation method thereof
CN110508102A (en) * 2019-09-03 2019-11-29 长春工业大学 Polyaryl fluorene ether ketone Am-PAFEK and PIM-1 gas separation mixed membrane and its preparation method
US11183700B2 (en) 2019-09-16 2021-11-23 Saudi Arabian Oil Company Ion exchange membrane for a redox flow battery
US11994063B2 (en) 2019-10-16 2024-05-28 Richard Alan Callahan Turbine powered electricity generation
GB202005106D0 (en) 2020-04-07 2020-05-20 Imperial College Innovations Ltd Novel membranes and preparations thereof
CN113663536B (en) * 2020-04-07 2022-11-08 南京工业大学 Double-layer polymer separation membrane and application thereof
CN113509839B (en) * 2020-04-09 2023-03-17 中国石油化工股份有限公司 Acid/alkali-resistant composite nanofiltration membrane and preparation method and application thereof
CN111437734B (en) * 2020-05-09 2022-04-19 中国乐凯集团有限公司 Super-hydrophobic solvent-resistant composite nanofiltration membrane and preparation method thereof
CN113663535B (en) * 2020-05-13 2022-11-18 中国石油化工股份有限公司 High-performance thin-layer composite membrane and preparation method and application thereof
CN111672340B (en) * 2020-06-11 2022-06-07 天津大学 A method for preparing high-performance CO2 separation composite membrane by surface cross-linking
KR102383657B1 (en) * 2020-07-15 2022-04-05 한국화학연구원 Composite membrane comprising high permeable gutter layer and preparation method thereof
CN111921383B (en) * 2020-07-16 2022-04-01 浙江工业大学 Preparation method of triazine porous organic nanoparticle-based assembled film
CN112221353B (en) * 2020-09-30 2022-09-20 武汉工程大学 Polyelectrolyte compound nanofiltration membrane and preparation method and application thereof
CN112516822B (en) * 2020-10-29 2022-08-23 南京工业大学 Nanofiltration membrane and membrane performance regulation and control method based on nanocapsules
CN114432902B (en) * 2020-11-05 2023-03-14 中国石油化工股份有限公司 Composite nanofiltration membrane and preparation method and application thereof
CN113385047B (en) * 2021-05-10 2022-10-25 清华大学 Separation membrane for water treatment and preparation method and application thereof
CN113385049B (en) * 2021-06-04 2022-12-20 中国石油大学(华东) A kind of highly selective self-microporous polyamide nanofiltration composite membrane and its preparation method
CN113522040A (en) * 2021-07-30 2021-10-22 天津大学 Method for preparing high-performance carbon dioxide separation composite membrane containing twisted structure through interfacial polymerization
CN113621479B (en) * 2021-08-03 2022-08-16 江苏金迪克生物技术股份有限公司 Breathable film for high-yield culture of hydropneumoxvirus and culture method thereof
CN116262210B (en) * 2021-12-14 2024-03-01 泰州九润环保科技有限公司 High-selectivity pervaporation gasoline desulfurization membrane and preparation method thereof
CN114225709B (en) * 2021-12-14 2024-03-26 浙江工业大学 Preparation method of super-amphiphilic oil-water separation film for fixing in-situ grown silver nano particles
CN114149580B (en) * 2022-01-12 2022-09-16 吉林大学 A rigid twisted microporous polymer-sulfonated polyethersulfone porous composite membrane and its preparation method and application
CN114570216B (en) * 2022-01-26 2023-01-06 同济大学 A nano ring structure high flux nanofiltration membrane and preparation method thereof
CN114432910B (en) * 2022-01-29 2023-04-14 中国科学院过程工程研究所 A kind of separation membrane and its preparation method and application
US11808206B2 (en) 2022-02-24 2023-11-07 Richard Alan Callahan Tail gas recycle combined cycle power plant
CN114656356B (en) * 2022-03-28 2023-10-13 中国科学院长春应用化学研究所 Spiro biindane tetraacyl chloride and preparation method thereof, and composite membrane and preparation method thereof
CN114653224B (en) * 2022-04-19 2024-04-09 奥赛科膜科技(天津)有限公司 Preparation method of hollow fiber membrane of modified support tube
EP4303255A1 (en) * 2022-07-07 2024-01-10 RAMPF Eco Solutions GmbH & Co. KG Processing of plastic solvolysis mixtures
CN115350604B (en) * 2022-08-22 2023-09-22 齐齐哈尔大学 Preparation method of chiral porous composite membrane material
US20240272072A1 (en) 2023-02-09 2024-08-15 Battelle Memorial Institute Sorption-Induced Tunable Fiber Optic Plasmonic Gas Sensing
TWI846324B (en) * 2023-02-14 2024-06-21 國立臺灣科技大學 Nanofiltration membrane and manufacturing method thereof
CN116422164B (en) * 2023-02-21 2025-04-01 福建农林大学 A cellulose acetate-based interfacial polymerization flat nanofiltration membrane and preparation method thereof
CN116571095B (en) * 2023-04-21 2026-01-20 浙大宁波理工学院 CO (carbon monoxide)2Gas separation membrane and method for producing the same
KR102858476B1 (en) * 2023-06-13 2025-09-11 차이나 컨스트럭션 인스톨레이션 그룹 컴퍼니 리미티드 Ultra-thin polyethylene oxide-based carbon capture membrane and its manufacturing method and application
CN116585910B (en) * 2023-07-12 2024-01-16 阿克菲姆膜材(嘉兴)有限公司 A preparation method of intrinsically microporous polyarylate hollow fiber composite membrane
CN116808846A (en) * 2023-07-27 2023-09-29 深圳市华科创智技术有限公司 Gas separation membrane and preparation method thereof
CN117225188B (en) * 2023-10-10 2026-03-17 浙江大学 A method for preparing an organic solvent nanofiltration membrane with a rigid-flexible dual-network IPN
CN117771943A (en) * 2024-01-10 2024-03-29 天津大学 Charged positive nanofiltration composite membrane and preparation method and application thereof
CN117619168B (en) * 2024-01-25 2024-05-10 中山大学 Organic solvent resistant nanofiltration composite membrane and its preparation method and application
CN119113811B (en) * 2024-05-23 2025-11-18 天津工业大学 A method for preparing a porous surface metal ion imprinted composite film and its application
CN118498120B (en) * 2024-05-28 2025-06-24 金珑纸业(泗水)有限公司 Adsorption paper and preparation method thereof
CN119327280B (en) * 2024-12-20 2025-02-28 山东融星膜材料科技有限公司 Hollow fiber gas separation membrane

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US517391A (en) 1894-03-27 noble
US2742003A (en) 1953-06-17 1956-04-17 Crawford Albert Tile laying apparatus
US3708458A (en) 1971-03-16 1973-01-02 Upjohn Co Copolyimides of benzophenone tetracarboxylic acid dianhydride and mixture of diisocyanates
US4039440A (en) 1972-09-19 1977-08-02 The United States Of America As Represented By The Secretary Of The Interior Reverse osmosis membrane
US4259183A (en) 1978-11-07 1981-03-31 Midwest Research Institute Reverse osmosis membrane
US4277344A (en) 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
US4529646A (en) 1984-07-30 1985-07-16 E. I. Du Pont De Nemours And Company Production of composite membranes
US4765897A (en) 1986-04-28 1988-08-23 The Dow Chemical Company Polyamide membranes useful for water softening
US4824574A (en) 1986-04-28 1989-04-25 The Dow Chemical Company Novel water softening process using membranes
US4812270A (en) 1986-04-28 1989-03-14 Filmtec Corporation Novel water softening membranes
JPS62284095A (en) 1986-06-02 1987-12-09 Permelec Electrode Ltd Durable electrolytic electrode and its production
FR2614214B1 (en) * 1987-04-23 1993-02-12 Commissariat Energie Atomique ORGANOMINERAL SEMI-PERMEABLE MEMBRANE AND ITS MANUFACTURING METHOD.
US4830885A (en) 1987-06-08 1989-05-16 Allied-Signal Inc. Chlorine-resistant semipermeable membranes
US4853122A (en) 1987-09-15 1989-08-01 Bend Research, Inc. P-xylylenediamide/diimide composite RO membranes
US4769148A (en) 1987-11-18 1988-09-06 The Dow Chemical Company Novel polyamide reverse osmosis membranes
US4859384A (en) 1987-11-18 1989-08-22 Filmtec Corp. Novel polyamide reverse osmosis membranes
US4919811A (en) * 1988-01-14 1990-04-24 The Standard Oil Company Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof
US4876009A (en) 1988-10-21 1989-10-24 Bend Research, Inc. Tetrakis-amido high flux membranes
DE3842819A1 (en) 1988-12-20 1990-06-21 Hoechst Ag METHOD FOR SEPARATING METAL-ORGANIC COMPOUNDS AND / OR METAL-CARBONYLES FROM THEIR SOLUTIONS IN ORGANIC MEDIA
US4950404A (en) 1989-08-30 1990-08-21 Allied-Signal Inc. High flux semipermeable membranes
US5173191A (en) 1989-10-05 1992-12-22 Exxon Research And Engineering Company Interfacially polymerized membranes for the reverse osmosis separation of organic solvent solutions
NL9100307A (en) 1991-02-21 1992-09-16 X Flow Bv SEMI-PERMEABLE COMPOSITE MEMBRANE, METHOD FOR ITS PREPARATION, AND USE OF SUCH MEMBRANES FOR SEPARATING COMPONENTS IN AN ORGANIC LIQUID PHASE OR IN THE VAPOR PHASE.
US5215667A (en) 1991-08-20 1993-06-01 Exxon Chemical Patents Inc. Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5288818A (en) 1991-08-20 1994-02-22 Exxon Chemical Patents Inc. Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5290452A (en) 1991-12-05 1994-03-01 Exxon Research & Engineering Co. Crosslinked polyester amide membranes and their use for organic separations
US5246587A (en) 1991-12-23 1993-09-21 Hydranautics Interfacially synthesized reverse osmosis membranes and processes for preparing the same
US5234598A (en) 1992-05-13 1993-08-10 Allied-Signal Inc. Thin-film composite membrane
US5395979A (en) 1993-02-25 1995-03-07 Exxon Chemical Patents Inc. Method for separating catalyst from a hydroformylation reaction product using alkylated ligands
US5298669A (en) 1993-03-23 1994-03-29 Exxon Chemical Patent Inc. Perstraction sweep stream for a membrane reactor
US5352273A (en) * 1993-04-14 1994-10-04 E. I. Du Pont De Nemours And Company Alkyl substituted aromatic polyester gas separation membranes
JP3006976B2 (en) 1993-06-24 2000-02-07 日東電工株式会社 Method for producing highly permeable composite reverse osmosis membrane
US5614099A (en) 1994-12-22 1997-03-25 Nitto Denko Corporation Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same
JP3489922B2 (en) 1994-12-22 2004-01-26 日東電工株式会社 Method for producing highly permeable composite reverse osmosis membrane
US5582725A (en) 1995-05-19 1996-12-10 Bend Research, Inc. Chlorine-resistant composite membranes with high organic rejection
US5989426A (en) 1995-07-05 1999-11-23 Nitto Denko Corp. Osmosis membrane
KR0183370B1 (en) 1995-07-07 1999-04-15 김은영 Composite membrane for reverse osmosis with active layer of aromatic polyester or aromatic polyester and polyamide copolymer
US5755965A (en) 1995-10-16 1998-05-26 Hdr Engineering, Inc. Cyclonic de-gasser
JP3681214B2 (en) 1996-03-21 2005-08-10 日東電工株式会社 High permeability composite reverse osmosis membrane
US5876602A (en) 1997-11-04 1999-03-02 The Dow Chemical Company Treatment of composite polyamide membranes to improve performance
US6180008B1 (en) * 1998-07-30 2001-01-30 W. R. Grace & Co.-Conn. Polyimide membranes for hyperfiltration recovery of aromatic solvents
CN1243600C (en) 1998-12-21 2006-03-01 日东电工株式会社 High permeability composite reverse osmosis film and its producing method
US6623639B2 (en) 1999-03-19 2003-09-23 Bend Research, Inc. Solvent-resistant microporous polybenzimidazole membranes
US6245234B1 (en) 1999-06-03 2001-06-12 Saehan Industries Incorporation Composite polyamide reverse osmosis membrane and method of producing the same
FR2814088B1 (en) * 2000-09-15 2002-12-13 Centre Nat Rech Scient MEMBRANES FOR SELECTIVE GAS SEPARATION
GB2369311B (en) 2000-11-24 2002-12-11 Membrane Extraction Tech Ltd Separating phase transfer agents
GB2373743B (en) 2001-03-27 2004-11-03 Membrane Extraction Tech Ltd Solvent exchange process
KR100447932B1 (en) 2001-10-19 2004-09-08 한국화학연구원 Silicone-added polyamide composite nanofiltration membrane organic separation, and method for preparing them
GB0229423D0 (en) 2002-12-18 2003-01-22 Avecia Ltd Process
GB0317557D0 (en) 2003-07-26 2003-08-27 Univ Manchester Microporous polymer material
GB0411463D0 (en) * 2004-05-22 2004-06-23 Univ Manchester Thin layer composite membrane
US7393383B2 (en) * 2005-01-14 2008-07-01 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers
US7410525B1 (en) * 2005-09-12 2008-08-12 Uop Llc Mixed matrix membranes incorporating microporous polymers as fillers
GB2437519B (en) 2006-04-28 2010-04-21 Imp Innovations Ltd Method for separation
US20080197070A1 (en) 2006-10-30 2008-08-21 New Jersey Institute Of Technology Composite Membranes and Membrane Systems and Methods For Production and Utilization Thereof
US7758751B1 (en) 2006-11-29 2010-07-20 Uop Llc UV-cross-linked membranes from polymers of intrinsic microporosity for liquid separations
CN101053780A (en) * 2007-02-09 2007-10-17 上海大学 Method for preparing composite nanofiltration membrane
US20080207822A1 (en) 2007-02-22 2008-08-28 General Electric Company Composition and associated method
US20080312349A1 (en) 2007-02-22 2008-12-18 General Electric Company Method of making and using membrane
MX2011001208A (en) * 2008-08-05 2012-06-29 Polymers Crc Ltd Functionalized thin film polyamide membranes.
DE102009001225A1 (en) 2009-02-27 2010-09-02 Evonik Oxeno Gmbh Process for the enrichment of a homogeneous catalyst from a process stream

Also Published As

Publication number Publication date
BR112014009214A2 (en) 2017-04-18
JP6121429B2 (en) 2017-04-26
US20140251897A1 (en) 2014-09-11
KR20140085519A (en) 2014-07-07
BR112014009214B8 (en) 2022-08-02
ES2833108T3 (en) 2021-06-14
WO2013057492A1 (en) 2013-04-25
IL232193B (en) 2018-10-31
EP2768605B1 (en) 2020-08-26
EP2768605A1 (en) 2014-08-27
JP2014530103A (en) 2014-11-17
US20200094198A1 (en) 2020-03-26
KR101988491B1 (en) 2019-06-12
BR112014009214B1 (en) 2020-12-01
CN108176258A (en) 2018-06-19
US10434479B2 (en) 2019-10-08
SG11201401589TA (en) 2014-05-29
IL232193A0 (en) 2014-06-30
US11117104B2 (en) 2021-09-14
GB201117950D0 (en) 2011-11-30
CN104010718B (en) 2018-01-30
CN108176258B (en) 2021-12-10
CN104010718A (en) 2014-08-27

Similar Documents

Publication Publication Date Title
IN2014DN03347A (en)
PH12013500174A1 (en) Thin composite membranes for separation
Asadi Tashvigh et al. 110th anniversary: selection of cross-linkers and cross-linking procedures for the fabrication of solvent-resistant nanofiltration membranes: a review
Kochkodan et al. A comprehensive review on surface modified polymer membranes for biofouling mitigation
Li et al. Recent advances in polymer and polymer composite membranes for reverse and forward osmosis processes
WO2014118639A3 (en) Polymer-carbon nanotube nanocomposite porous membranes
Ji et al. Poly (vinylidene fluoride)(PVDF) membranes for fluid separation
MX2018005939A (en) Hydrocarbon reverse osmosis membranes and method of manufacture thereof.
WO2012021044A3 (en) Pore protected multi layered composite separator and the method for manufacturing the same
MY163088A (en) Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same
MY183586A (en) Composite porous membrane, method for producing composite porous membrane and battery separator using same
WO2012173811A3 (en) Forward osmosis, reverse osmosis, and nano/micro filtration membrane structures
EP2767330A3 (en) Composite including PTFE Membrane
AU2011369056A8 (en) Membranes
IN2014CN02212A (en)
AR080385A1 (en) PROCEDURE FOR THE PREPARATION OF AN ANTIMICROBIAL ARTICLE
MY159969A (en) Gas separation composite membrane, and gas separating module, gas separation apparatus and gas separation method using the same
WO2013122151A1 (en) Composite separation membrane, and separation membrane module using same
EP2720293A4 (en) Epoxy resin porous membrane, separator for nonaqueous electrolyte storage device, nonaqueous electrolyte storage device, composite semipermeable membrane, and process for producing the same
EP2589620A4 (en) Method for producing porous thermosetting resin sheet and composite separation membrane using same
IN2014DN09968A (en)
WO2011087344A3 (en) Porous support, and polymer electrolyte membrane for a fuel cell comprising same
RU2012142328A (en) FIBER MEMBRANE
HK1113636A2 (en) Vibrating membrance micro-filtration of used oil
Contreras-Martinez et al. High-flux thin film composite PIM-1 membranes for butanol recovery: Experimental study and process simulations