MX367754B - Método para producir membranas de poliimida. - Google Patents

Método para producir membranas de poliimida.

Info

Publication number
MX367754B
MX367754B MX2015016645A MX2015016645A MX367754B MX 367754 B MX367754 B MX 367754B MX 2015016645 A MX2015016645 A MX 2015016645A MX 2015016645 A MX2015016645 A MX 2015016645A MX 367754 B MX367754 B MX 367754B
Authority
MX
Mexico
Prior art keywords
polyimide membranes
producing polyimide
membranes
producing
production
Prior art date
Application number
MX2015016645A
Other languages
English (en)
Other versions
MX2015016645A (es
Inventor
Balster Jörg
Visser Tymen
Ungerank Markus
Führer Christoph
Original Assignee
Evonik Fibres Gmbh
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 Evonik Fibres Gmbh filed Critical Evonik Fibres Gmbh
Publication of MX2015016645A publication Critical patent/MX2015016645A/es
Publication of MX367754B publication Critical patent/MX367754B/es

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
    • B01D71/58—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
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B01D2053/221—Devices
    • 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
    • B01D2053/221—Devices
    • B01D2053/223—Devices with hollow tubes
    • B01D2053/224—Devices with hollow tubes with hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/082—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

La invención es concerniente con membranas de poliimida, compuestas preferiblemente de P84 tipo 70 o P84 HT, que tienen propiedades químicas y físicas mejoradas, un método de producción las mismas y también su uso.
MX2015016645A 2013-06-21 2014-05-22 Método para producir membranas de poliimida. MX367754B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13173227 2013-06-21
PCT/EP2014/060523 WO2014202324A1 (de) 2013-06-21 2014-05-22 Verfahren zur herstellung von polyimidmembranen

Publications (2)

Publication Number Publication Date
MX2015016645A MX2015016645A (es) 2016-04-04
MX367754B true MX367754B (es) 2019-09-04

Family

ID=48651929

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015016645A MX367754B (es) 2013-06-21 2014-05-22 Método para producir membranas de poliimida.

Country Status (14)

Country Link
US (2) US9873093B2 (es)
EP (1) EP3010630B1 (es)
JP (1) JP6559122B2 (es)
KR (1) KR102147691B1 (es)
CN (1) CN105339078B (es)
AU (1) AU2014283619B2 (es)
BR (1) BR112015028307B1 (es)
CA (1) CA2916439C (es)
EA (1) EA030486B1 (es)
MX (1) MX367754B (es)
MY (1) MY171209A (es)
PH (1) PH12015502786A1 (es)
SG (1) SG11201509020RA (es)
WO (1) WO2014202324A1 (es)

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JP2016137484A (ja) * 2015-01-26 2016-08-04 セントラル硝子株式会社 気体分離膜
KR102502797B1 (ko) * 2015-07-30 2023-02-23 에보닉 오퍼레이션스 게엠베하 유체들의 분리를 위한 유연하게 조정가능한 막 카트리지들
CN105908347A (zh) * 2016-03-16 2016-08-31 浙江宝娜斯袜业有限公司 一种太空黄金袜
WO2017206069A1 (en) * 2016-05-31 2017-12-07 Evonik Specialty Chemicals (Shanghai) Co., Ltd. Process and apparatus for separating gases
DE102017113421A1 (de) 2017-06-19 2018-12-20 Thyssenkrupp Ag Verfahren zum Herstellen eines Faserverbundbauteils
EP3632525A1 (en) 2018-10-02 2020-04-08 Evonik Fibres GmbH A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide
DE202019001414U1 (de) 2019-02-01 2019-04-12 Evonik Canada Inc. Vorrichtung zum Trennen von Gaskomponenten aus einem Gasstrom mit veränderlicher Zusammensetzung oder Strömungsrate
CN110105571B (zh) * 2019-05-31 2020-10-02 中国科学院大连化学物理研究所 一种新型嵌段聚酰亚胺材料及其制备与在气体分离中的应用
CN110204723B (zh) * 2019-07-02 2021-07-30 西北师范大学 一种耐热性聚苯硫醚的制备方法
CN110404423B (zh) * 2019-08-16 2021-02-26 中国科学院大连化学物理研究所 一种高性能聚酰亚胺中空纤维膜及其制备方法与应用
CN110773241A (zh) * 2019-09-16 2020-02-11 浙江工业大学 一种耐有机溶剂阳离子交换膜的制备方法
CN110773240A (zh) * 2019-09-16 2020-02-11 浙江工业大学 一种兼具耐高温及耐有机溶剂阳离子交换膜的制备方法
JP7739057B2 (ja) 2020-06-17 2025-09-16 エボニック オペレーションズ ゲーエムベーハー 架橋中空糸膜およびその新たな製造方法
KR20230039696A (ko) 2020-07-14 2023-03-21 에보닉 오퍼레이션스 게엠베하 가스 스트림으로부터 메탄 및 이산화탄소를 분리하기 위한 설비 및 막 프로세스
EP4313385B1 (en) 2021-03-30 2025-02-26 Evonik Operations GmbH Composite membranes comprising a selective separation layer comprising polybenzoxazole
CN113248773B (zh) * 2021-05-17 2022-07-08 上海瑞暨新材料科技有限公司 一种聚酰亚胺多孔膜及其制备方法
CN116272441B (zh) * 2022-04-24 2023-10-27 中国科学院过程工程研究所 一种用于天然气提氦抗塑化效应气体分离膜的结构与制备方法
WO2024156842A1 (de) 2023-01-27 2024-08-02 Evonik Operations Gmbh Apparat und verfahren zur simultanen behandlung verschiedener schwankender gasströme in bereich der methanisierung
WO2025157636A1 (en) 2024-01-23 2025-07-31 Evonik Operations Gmbh Filter module, filter unit and filter process for gas separation
WO2025157794A1 (en) 2024-01-23 2025-07-31 Evonik Operations Gmbh Process and facility to remove carbon dioxide from a methane and carbon dioxide containing gas stream
WO2025176641A1 (de) 2024-02-19 2025-08-28 Evonik Operations Gmbh Anlage und verfahren zur herstellung einer faser aus einer polymerlösung
WO2025201961A1 (en) 2024-03-25 2025-10-02 Evonik Operations Gmbh Plant and process for producing a fibre from a polymer solution
WO2025219134A1 (en) 2024-04-17 2025-10-23 Evonik Operations Gmbh A facility and a membrane process for cost optimized separating methane and carbon dioxide from a gas stream with very low methane emission

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Also Published As

Publication number Publication date
JP6559122B2 (ja) 2019-08-14
MY171209A (en) 2019-10-02
CA2916439C (en) 2021-10-19
JP2016529091A (ja) 2016-09-23
KR20160022821A (ko) 2016-03-02
CN105339078A (zh) 2016-02-17
CN105339078B (zh) 2019-04-16
US20180099251A1 (en) 2018-04-12
WO2014202324A1 (de) 2014-12-24
EA030486B1 (ru) 2018-08-31
US9873093B2 (en) 2018-01-23
EP3010630A1 (de) 2016-04-27
SG11201509020RA (en) 2015-11-27
BR112015028307A2 (pt) 2017-07-25
PH12015502786A1 (en) 2016-03-21
BR112015028307B1 (pt) 2022-04-05
AU2014283619A1 (en) 2015-11-12
CA2916439A1 (en) 2014-12-24
KR102147691B1 (ko) 2020-08-27
MX2015016645A (es) 2016-04-04
EA201600031A1 (ru) 2016-07-29
EP3010630B1 (de) 2022-03-09
US20160144323A1 (en) 2016-05-26
AU2014283619B2 (en) 2019-10-03

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