BR0105239A - Membrana microporosa seletiva para gás selecionado; e; processo de preparação de uma membrana microporosa seletiva para gás selecionado - Google Patents

Membrana microporosa seletiva para gás selecionado; e; processo de preparação de uma membrana microporosa seletiva para gás selecionado

Info

Publication number
BR0105239A
BR0105239A BR0105239-0A BR0105239A BR0105239A BR 0105239 A BR0105239 A BR 0105239A BR 0105239 A BR0105239 A BR 0105239A BR 0105239 A BR0105239 A BR 0105239A
Authority
BR
Brazil
Prior art keywords
selected gas
microporous membrane
selective
gas
selective microporous
Prior art date
Application number
BR0105239-0A
Other languages
English (en)
Inventor
Joseph Timothy Mullhaupt
Neil Andrew Stephenson
Frank Notaro
Ravi Prasad
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR0105239A publication Critical patent/BR0105239A/pt

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
    • B01D69/02—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
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
    • 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"
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0251—Physical processing only by making use of membranes
    • C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/05—Methods of making filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

"MEMBRANA MICROPOROSA SELETIVA PARA GáS SELECIONADO; E; PROCESSO DE PREPARAçãO DE UMA MEMBRANA MICROPOROSA SELETIVA PARA GáS SELECIONADO". Um processo para a preparação de membranas microporosas que incorporam espécies seletivas para gás como sítios de superfície em uma maneira de orientação e de espaço controlada e tais membranas assim formadas são adequadas para a separação e a purificação de gás selecionado proveniente de misturas gasosas contendo gás selecionado. Um exemplo é o uso de complexos de elemento de transição (TEC's) seletivos para oxigênio como sítios de superfície para a separação e a purificação de misturas gasosas contendo oxigênio.
BR0105239-0A 2000-11-21 2001-11-19 Membrana microporosa seletiva para gás selecionado; e; processo de preparação de uma membrana microporosa seletiva para gás selecionado BR0105239A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/716,262 US6547859B1 (en) 2000-11-21 2000-11-21 Process for making microporous membranes having selected gas-selective sites and the membranes so made

Publications (1)

Publication Number Publication Date
BR0105239A true BR0105239A (pt) 2002-06-25

Family

ID=24877361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105239-0A BR0105239A (pt) 2000-11-21 2001-11-19 Membrana microporosa seletiva para gás selecionado; e; processo de preparação de uma membrana microporosa seletiva para gás selecionado

Country Status (7)

Country Link
US (1) US6547859B1 (pt)
EP (1) EP1210971A1 (pt)
JP (1) JP2002167462A (pt)
KR (1) KR20020039625A (pt)
CN (1) CN1364652A (pt)
BR (1) BR0105239A (pt)
CA (1) CA2363477A1 (pt)

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US6939392B2 (en) 2003-04-04 2005-09-06 United Technologies Corporation System and method for thermal management
US7393388B2 (en) 2005-05-13 2008-07-01 United Technologies Corporation Spiral wound fuel stabilization unit for fuel de-oxygenation
US7435283B2 (en) 2005-05-18 2008-10-14 United Technologies Corporation Modular fuel stabilization system
US7465336B2 (en) 2005-06-09 2008-12-16 United Technologies Corporation Fuel deoxygenation system with non-planar plate members
US7377112B2 (en) 2005-06-22 2008-05-27 United Technologies Corporation Fuel deoxygenation for improved combustion performance
US7615104B2 (en) 2005-11-03 2009-11-10 United Technologies Corporation Fuel deoxygenation system with multi-layer oxygen permeable membrane
US7494533B2 (en) * 2005-12-29 2009-02-24 American Air Liquide, Inc. Systems for purifying gases having organic impurities using granulated porous glass
US7524359B2 (en) * 2005-12-29 2009-04-28 American Air Liquide, Inc. Methods for purifying gases having organic impurities using granulated porous glass
US7569099B2 (en) 2006-01-18 2009-08-04 United Technologies Corporation Fuel deoxygenation system with non-metallic fuel plate assembly
US7582137B2 (en) 2006-01-18 2009-09-01 United Technologies Corporation Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane
US7824470B2 (en) 2006-01-18 2010-11-02 United Technologies Corporation Method for enhancing mass transport in fuel deoxygenation systems
JP4750689B2 (ja) * 2006-05-11 2011-08-17 紀代司 圓藤 ゴルフボール
US7637983B1 (en) * 2006-06-30 2009-12-29 Uop Llc Metal organic framework—polymer mixed matrix membranes
US20080256913A1 (en) * 2007-04-17 2008-10-23 Giacobbe Frederick W Systems for purifying a gas mixture comprising two gases using granulated porous glass
US20080257152A1 (en) * 2007-04-17 2008-10-23 Giacobbe Frederick W Methods of purifying a gas mixture comprising two gases using granulated porous glass
US8617293B2 (en) * 2009-08-10 2013-12-31 General Electric Company Membranes suitable for gas separation, and related articles and processes
US20110138999A1 (en) * 2009-12-15 2011-06-16 Uop Llc Metal organic framework polymer mixed matrix membranes
US8114197B2 (en) * 2009-12-22 2012-02-14 Hollingsworth & Vose Company Filter media and articles including dendrimers and/or other components
US9216390B2 (en) 2010-07-15 2015-12-22 Ohio State Innovation Foundation Systems, compositions, and methods for fluid purification
WO2013181407A2 (en) * 2012-05-30 2013-12-05 Georgia Tech Research Corporation Carbon molecular sieve membrane (cmsm) performance tuning by dual temperature secondary oxygen doping (dtsod)
WO2014194211A1 (en) * 2013-05-31 2014-12-04 The Regents Of The University Of California Ligand-modified metal clusters for gas separation and purification
CN112197281B (zh) * 2020-08-24 2023-02-14 浙江天成工程设计有限公司 一种有机废液的焚烧工艺处理系统

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JPS6064601A (ja) * 1983-09-17 1985-04-13 Agency Of Ind Science & Technol 気体選択透過膜
US4871494A (en) * 1986-08-15 1989-10-03 Permea, Inc. Process for forming asymmetric gas separation membranes having graded density skins
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US5045357A (en) * 1987-12-09 1991-09-03 Mitsubishi Rayon Company, Ltd. Process for preparing a membranous gas separator
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Also Published As

Publication number Publication date
CA2363477A1 (en) 2002-05-21
US6547859B1 (en) 2003-04-15
JP2002167462A (ja) 2002-06-11
EP1210971A1 (en) 2002-06-05
CN1364652A (zh) 2002-08-21
KR20020039625A (ko) 2002-05-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]