MX336606B - Polimeros, membranas de polimero y metodos para producirlos. - Google Patents

Polimeros, membranas de polimero y metodos para producirlos.

Info

Publication number
MX336606B
MX336606B MX2012013158A MX2012013158A MX336606B MX 336606 B MX336606 B MX 336606B MX 2012013158 A MX2012013158 A MX 2012013158A MX 2012013158 A MX2012013158 A MX 2012013158A MX 336606 B MX336606 B MX 336606B
Authority
MX
Mexico
Prior art keywords
polymeric
polymeric matrix
degradation
gas
methods
Prior art date
Application number
MX2012013158A
Other languages
English (en)
Other versions
MX2012013158A (es
Inventor
Shiying Zheng
Lloyd Mahlon Robeson
Milton Keith Murphy
Jeffrey Raymond Quay
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2012013158A publication Critical patent/MX2012013158A/es
Publication of MX336606B publication Critical patent/MX336606B/es

Links

Classifications

    • 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
    • B01D67/002—Organic membrane manufacture from melts
    • 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
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/641—Polyamide-imides
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B01D71/643—Polyether-imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/24—Use of template or surface directing agents [SDA]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Un método para preparar un material polimérico incluye: proporcionar una matriz polimérica que tiene por lo menos un polímero y por lo menos un porógeno; y degradar el por lo menos un porógeno a una temperatura T = 1.1 Tg, donde Tg es una temperatura de transición vítrea de la matriz polimérica. La etapa de degradación incluye exponer la matriz polimérica a la degradación térmica, degradación química, degradación eléctrica, y/o degradación por radiación, en donde el material polimérico tiene una permeabilidad por los menos 1.2 veces una permeabilidad de la matriz polimérica para un gas, y una selectividad del material polimérico es por lo menos 0.35 veces una selectividad de la matriz polimérica para un par de gases. El método de preferencia proporciona membranas de separación de gas que exceden la relación de límite superior de Robeson para por lo menos un par de separación de gases. También se describen materiales poliméricos novedosos, membranas de separación de gas y métodos de separación de componentes fluidos.
MX2012013158A 2010-05-13 2011-05-13 Polimeros, membranas de polimero y metodos para producirlos. MX336606B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33425810P 2010-05-13 2010-05-13
PCT/US2011/036401 WO2011143530A1 (en) 2010-05-13 2011-05-13 Polymers, polymer membranes and methods of producing the same

Publications (2)

Publication Number Publication Date
MX2012013158A MX2012013158A (es) 2012-11-29
MX336606B true MX336606B (es) 2016-01-25

Family

ID=44310342

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012013158A MX336606B (es) 2010-05-13 2011-05-13 Polimeros, membranas de polimero y metodos para producirlos.

Country Status (12)

Country Link
US (1) US8926733B2 (es)
EP (1) EP2569081B1 (es)
JP (2) JP5763752B2 (es)
KR (1) KR101553105B1 (es)
CN (1) CN102946981B (es)
AU (1) AU2011252946B2 (es)
CA (1) CA2799224C (es)
MX (1) MX336606B (es)
NO (1) NO2569081T3 (es)
RU (1) RU2548078C2 (es)
TW (1) TWI482805B (es)
WO (1) WO2011143530A1 (es)

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CN106714944A (zh) * 2014-10-01 2017-05-24 H.B.富乐公司 用可固化组合物制备中空纤维膜模块的方法及由其制备的模块
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CN109152982B (zh) * 2016-04-29 2021-12-28 陶氏环球技术有限责任公司 改进的含有碳分子筛膜的过渡金属及其制备方法
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US11149636B2 (en) 2019-03-01 2021-10-19 Richard Alan Callahan Turbine powered electricity generation
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US11994063B2 (en) 2019-10-16 2024-05-28 Richard Alan Callahan Turbine powered electricity generation
US11896936B2 (en) 2021-01-14 2024-02-13 Saudi Arabian Oil Company Poly(imide-oxadiazole) membranes for gas separation applications
EP4313385A1 (en) 2021-03-30 2024-02-07 Evonik Operations GmbH Composite membranes comprising a selective separation layer comprising polybenzoxazole
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Also Published As

Publication number Publication date
NO2569081T3 (es) 2018-01-20
TW201207007A (en) 2012-02-16
CN102946981A (zh) 2013-02-27
MX2012013158A (es) 2012-11-29
KR20130018322A (ko) 2013-02-20
JP2015051436A (ja) 2015-03-19
WO2011143530A1 (en) 2011-11-17
US8926733B2 (en) 2015-01-06
CA2799224A1 (en) 2011-11-17
EP2569081A1 (en) 2013-03-20
JP5763752B2 (ja) 2015-08-12
CN102946981B (zh) 2015-11-25
TWI482805B (zh) 2015-05-01
CA2799224C (en) 2015-11-24
AU2011252946B2 (en) 2014-06-05
RU2548078C2 (ru) 2015-04-10
JP6010096B2 (ja) 2016-10-19
AU2011252946A1 (en) 2012-11-29
JP2013530820A (ja) 2013-08-01
EP2569081B1 (en) 2017-08-23
KR101553105B1 (ko) 2015-09-14
RU2012153763A (ru) 2014-06-20
US20130047844A1 (en) 2013-02-28

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