ATE141825T1 - Membrantrennverfahren für gase, isotope und flüssigkeiten - Google Patents

Membrantrennverfahren für gase, isotope und flüssigkeiten

Info

Publication number
ATE141825T1
ATE141825T1 AT88202342T AT88202342T ATE141825T1 AT E141825 T1 ATE141825 T1 AT E141825T1 AT 88202342 T AT88202342 T AT 88202342T AT 88202342 T AT88202342 T AT 88202342T AT E141825 T1 ATE141825 T1 AT E141825T1
Authority
AT
Austria
Prior art keywords
separation
permseparation
component
membranes
isotopes
Prior art date
Application number
AT88202342T
Other languages
English (en)
Inventor
Joopary Arastoo Khodai
Original Assignee
Joopary Arastoo Khodai
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 Joopary Arastoo Khodai filed Critical Joopary Arastoo Khodai
Application granted granted Critical
Publication of ATE141825T1 publication Critical patent/ATE141825T1/de

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
    • B01D67/0081—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
    • 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
    • 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
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers
    • 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
    • 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
    • B01D67/0032—Organic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • 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
    • B01D2325/028—Microfluidic pore structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT88202342T 1988-10-19 1988-10-19 Membrantrennverfahren für gase, isotope und flüssigkeiten ATE141825T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88202342A EP0364628B1 (de) 1988-10-19 1988-10-19 Membrantrennverfahren für Gase, Isotope und Flüssigkeiten

Publications (1)

Publication Number Publication Date
ATE141825T1 true ATE141825T1 (de) 1996-09-15

Family

ID=8199869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88202342T ATE141825T1 (de) 1988-10-19 1988-10-19 Membrantrennverfahren für gase, isotope und flüssigkeiten

Country Status (5)

Country Link
EP (1) EP0364628B1 (de)
JP (1) JPH02229530A (de)
AT (1) ATE141825T1 (de)
CA (1) CA2000018A1 (de)
DE (1) DE3855498D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210486C1 (de) * 1992-03-31 1993-05-06 Gesellschaft Fuer Schwerionenforschung Mbh, 6100 Darmstadt, De
WO1997036671A1 (fr) * 1996-09-16 1997-10-09 Andrei Igorevich Shevchenko Dispositif osmotique de nonton, ou procede de formation d'un flux oriente d'une substance passant a travers la surface d'une membrane permeable
JP2003062422A (ja) 2001-08-27 2003-03-04 Inst Of Physical & Chemical Res 気体分離膜及びその製造方法
RU2390491C2 (ru) * 2007-05-08 2010-05-27 Вудфорд Ассошиэйтс Лимитэд Способ и установка для производства легкой воды
US9475709B2 (en) 2010-08-25 2016-10-25 Lockheed Martin Corporation Perforated graphene deionization or desalination
US9744617B2 (en) 2014-01-31 2017-08-29 Lockheed Martin Corporation Methods for perforating multi-layer graphene through ion bombardment
US10653824B2 (en) 2012-05-25 2020-05-19 Lockheed Martin Corporation Two-dimensional materials and uses thereof
US9610546B2 (en) 2014-03-12 2017-04-04 Lockheed Martin Corporation Separation membranes formed from perforated graphene and methods for use thereof
US10376845B2 (en) 2016-04-14 2019-08-13 Lockheed Martin Corporation Membranes with tunable selectivity
US9834809B2 (en) 2014-02-28 2017-12-05 Lockheed Martin Corporation Syringe for obtaining nano-sized materials for selective assays and related methods of use
WO2014164621A1 (en) 2013-03-12 2014-10-09 Lockheed Martin Corporation Method for forming filter with uniform aperture size
EP2969153A1 (de) 2013-03-13 2016-01-20 Lockheed Martin Corporation Nanoporöse membranen und verfahren zur herstellung davon
US9572918B2 (en) 2013-06-21 2017-02-21 Lockheed Martin Corporation Graphene-based filter for isolating a substance from blood
CN105940479A (zh) 2014-01-31 2016-09-14 洛克希德马丁公司 使用宽离子场穿孔二维材料
CN106029596A (zh) 2014-01-31 2016-10-12 洛克希德马丁公司 采用多孔非牺牲性支撑层的二维材料形成复合结构的方法
CA2942496A1 (en) 2014-03-12 2015-09-17 Lockheed Martin Corporation Separation membranes formed from perforated graphene
CN104128093B (zh) * 2014-07-24 2016-08-17 中国工程物理研究院材料研究所 一种氢同位素气体净化方法
CA2973472A1 (en) 2014-09-02 2016-03-10 Lockheed Martin Corporation Hemodialysis and hemofiltration membranes based upon a two-dimensional membrane material and methods employing same
AU2016303048A1 (en) 2015-08-05 2018-03-01 Lockheed Martin Corporation Perforatable sheets of graphene-based material
JP2018530499A (ja) 2015-08-06 2018-10-18 ロッキード・マーチン・コーポレーション グラフェンのナノ粒子変性及び穿孔
WO2017180134A1 (en) 2016-04-14 2017-10-19 Lockheed Martin Corporation Methods for in vivo and in vitro use of graphene and other two-dimensional materials
KR20190018410A (ko) 2016-04-14 2019-02-22 록히드 마틴 코포레이션 흐름 통로들을 갖는 2차원 막 구조들
CA3020686A1 (en) 2016-04-14 2017-10-19 Lockheed Martin Corporation Method for treating graphene sheets for large-scale transfer using free-float method
KR20180133430A (ko) 2016-04-14 2018-12-14 록히드 마틴 코포레이션 결함 형성 또는 힐링의 인 시츄 모니터링 및 제어를 위한 방법
WO2017180141A1 (en) 2016-04-14 2017-10-19 Lockheed Martin Corporation Selective interfacial mitigation of graphene defects

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194271A (de) * 1957-04-05 1959-11-09
GB1271423A (en) * 1968-06-27 1972-04-19 Gen Electric Improvements relating to the manufacture of sheets having holes therein by an etching process
US3770532A (en) * 1971-02-16 1973-11-06 Gen Electric Porous bodies and method of making
US3713921A (en) * 1971-04-01 1973-01-30 Gen Electric Geometry control of etched nuclear particle tracks
GB1375204A (de) * 1971-04-05 1974-11-27
AU505494B1 (en) * 1977-10-21 1979-11-22 Unisearch Limited Anisotropic multilayered synthetic semipermeable membrane
GB2014184B (en) * 1978-01-10 1982-05-19 Asahi Chemical Ind Method of separating oil from oil-containing liquid
DE3265896D1 (en) * 1981-11-30 1985-10-03 Asahi Chemical Ind Membrane filtration using ultrafiltration membrane
DE3531836C1 (de) * 1985-09-06 1986-10-23 Starcosa Gmbh, 3300 Braunschweig Membrantrennverfahren und Vorrichtung zur Abtrennung von Fluessigkeiten aus Fermentationssuspensionen
FR2597391B1 (fr) * 1986-03-25 1989-02-24 Univ Catholique Louvain Procede de realisation de perforations dans un materiau solide en feuille, dispositif d'irradiation pour la mise en oeuvre du procede et materiau perfore ainsi obtenu

Also Published As

Publication number Publication date
JPH02229530A (ja) 1990-09-12
EP0364628B1 (de) 1996-08-28
EP0364628A1 (de) 1990-04-25
DE3855498D1 (de) 1996-10-02
CA2000018A1 (en) 1990-04-19

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