DE3874476T2 - Membranen aus salzschmelzehydrat zur gastrennung. - Google Patents

Membranen aus salzschmelzehydrat zur gastrennung.

Info

Publication number
DE3874476T2
DE3874476T2 DE8888116547T DE3874476T DE3874476T2 DE 3874476 T2 DE3874476 T2 DE 3874476T2 DE 8888116547 T DE8888116547 T DE 8888116547T DE 3874476 T DE3874476 T DE 3874476T DE 3874476 T2 DE3874476 T2 DE 3874476T2
Authority
DE
Germany
Prior art keywords
membrane
molten salt
salt hydrate
gas
process according
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.)
Expired - Fee Related
Application number
DE8888116547T
Other languages
German (de)
English (en)
Other versions
DE3874476D1 (de
Inventor
John Bruce Appleby
Guido Peter Pez
Robert Quinn
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of DE3874476D1 publication Critical patent/DE3874476D1/de
Application granted granted Critical
Publication of DE3874476T2 publication Critical patent/DE3874476T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/38—Liquid-membrane separation
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/24—Rubbers
    • 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
    • B01D71/26—Polyalkenes
    • 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
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • 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
    • B01D2325/027—Nonporous membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8888116547T 1987-10-14 1988-10-06 Membranen aus salzschmelzehydrat zur gastrennung. Expired - Fee Related DE3874476T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/108,501 US4780114A (en) 1987-10-14 1987-10-14 Molten salt hydrate membranes for the separation of gases

Publications (2)

Publication Number Publication Date
DE3874476D1 DE3874476D1 (de) 1992-10-15
DE3874476T2 true DE3874476T2 (de) 1993-04-22

Family

ID=22322574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888116547T Expired - Fee Related DE3874476T2 (de) 1987-10-14 1988-10-06 Membranen aus salzschmelzehydrat zur gastrennung.

Country Status (7)

Country Link
US (1) US4780114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0311903B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0290915A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900006427B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1311426C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3874476T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX165462B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4780114A (en) * 1987-10-14 1988-10-25 Air Products And Chemicals, Inc. Molten salt hydrate membranes for the separation of gases
US5073175A (en) * 1988-08-09 1991-12-17 Air Products And Chemicals, Inc. Fluorooxidized polymeric membranes for gas separation and process for preparing them
US4973456A (en) * 1988-10-24 1990-11-27 Air Products And Chemicals, Inc. Use of salt hydrates as reversible absorbents of acid gases
DE3924102C2 (de) * 1989-07-20 1995-01-26 Geesthacht Gkss Forschung Membran zum Austrag ungesättigter Kohlenwasserstoffe sowie Verfahren zu ihrer Herstellung
US5009678A (en) * 1989-10-31 1991-04-23 Union Carbide Industrial Gases Technology Corporation Process for recovery of ammonia from an ammonia-containing gas mixture
CA2040798A1 (en) * 1990-05-25 1991-11-26 Dean T. Tsou Facilitated liquid membranes for olefin/paraffin gas separations and related process
US5107058A (en) * 1990-12-05 1992-04-21 Exxon Research And Engineering Company Olefin/paraffin separation via membrane extraction
JP2637890B2 (ja) * 1992-03-20 1997-08-06 モンサント カンパニー 水性溶液から有機化合物を除去する方法
US5507949A (en) * 1992-03-20 1996-04-16 Monsanto Company Supported liquid membrane and separation process employing same
US5336298A (en) * 1993-03-29 1994-08-09 Air Products And Chemicals, Inc. Polyelectrolyte membranes for the separation of acid gases
US5474754A (en) * 1994-08-15 1995-12-12 Arco Chemical Technology, L.P. Preparation of an aluminosilicotitanate isomorphous with zeolite beta
US6315968B1 (en) * 1995-01-18 2001-11-13 Air Products And Chemicals, Inc. Process for separating acid gases from gaseous mixtures utilizing composite membranes formed from salt-polymer blends
US5618405A (en) * 1995-06-07 1997-04-08 Georgia Tech Research Corporation Removal and recovery of hydrogen halides using an electrochemical membrane
US6200379B1 (en) 1995-09-08 2001-03-13 Midway Environmental Associates, Inc. Fly ash composites and methods for making same
CA2294531A1 (en) 1997-08-01 1999-02-11 Win-Sow Ho Co2-selective membrane process and system for reforming a fuel to hydrogen for a fuel cell
DE19758536A1 (de) * 1997-10-16 1999-07-29 Hoechst Ag Ethylenaufbereitung mittels Gaspermeation
IL130883A0 (en) * 1999-07-11 2001-01-28 Maoz Betzer Tsilevich An endothermic heat shield composition and a method for the preparation thereof
US6793711B1 (en) * 1999-12-07 2004-09-21 Eltron Research, Inc. Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
KR100315894B1 (ko) * 1999-12-30 2001-12-24 박호군 고분자 전해질을 이용한 알켄 분리용 고체상 촉진 수송분리막
US6579343B2 (en) * 2001-03-30 2003-06-17 University Of Notre Dame Du Lac Purification of gas with liquid ionic compounds
US6958085B1 (en) 2003-03-26 2005-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High performance immobilized liquid membrane for carbon dioxide separations
WO2005061422A1 (en) * 2003-12-22 2005-07-07 Shell Internationale Research Maatschappij B.V. Process for the separation of olefins and paraffins
US7988984B2 (en) * 2005-05-18 2011-08-02 Energy Related Devices, Inc. Insect repellent and attractant and auto-thermostatic membrane vapor control delivery system
DE102007002511A1 (de) * 2007-01-17 2008-07-24 Jess, Andreas, Prof.Dr.-Ing. Verfahren zur Entschwefelung von Fluiden
BR112012004050A2 (pt) * 2009-09-25 2016-03-22 Dow Global Technologies Llc membrana para separação de olefinas de parafina, método para preparar uma membrana para separação de olefinas a partir de parafina em uma mistura das mesmas e método para separar olefinas a partir de parafinas contidas juntas em uma mistura
US10266679B2 (en) * 2012-12-27 2019-04-23 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Composite material for heat storage, method for preparation and use
EP2960211A1 (en) 2014-06-25 2015-12-30 Université d'Aix-Marseille Device for extraction of pollutants by multichannel tubular membrane
TW201714663A (zh) 2015-09-01 2017-05-01 俄亥俄州立創新基金會 用於氣體分離的膜
JP2019534158A (ja) 2016-11-02 2019-11-28 オハイオ ステート イノベーション ファウンデーション ガス分離のためのホウ酸塩含有膜
US10836865B2 (en) 2017-02-14 2020-11-17 The Board Of Trustees Of The University Of Alabama Ionic polyamide and polyamide-imide materials and methods of use
CN112933996A (zh) * 2019-12-10 2021-06-11 中国科学院大连化学物理研究所 一种修饰液及其用于层状分离膜的修饰方法

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Also Published As

Publication number Publication date
EP0311903A2 (en) 1989-04-19
KR900006427B1 (ko) 1990-08-31
CA1311426C (en) 1992-12-15
DE3874476D1 (de) 1992-10-15
JPH0290915A (ja) 1990-03-30
EP0311903A3 (en) 1990-01-31
EP0311903B1 (en) 1992-09-09
JPH0587B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-05
US4780114A (en) 1988-10-25
KR890006276A (ko) 1989-06-12
MX165462B (es) 1992-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee