EA201690428A1 - Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере - Google Patents

Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере

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Publication number
EA201690428A1
EA201690428A1 EA201690428A EA201690428A EA201690428A1 EA 201690428 A1 EA201690428 A1 EA 201690428A1 EA 201690428 A EA201690428 A EA 201690428A EA 201690428 A EA201690428 A EA 201690428A EA 201690428 A1 EA201690428 A1 EA 201690428A1
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EA
Eurasian Patent Office
Prior art keywords
membranes
carbon molecular
manufacturing membrane
molecular sites
cms
Prior art date
Application number
EA201690428A
Other languages
English (en)
Other versions
EA032042B1 (ru
Inventor
Маюми Кийоно
Пол Джейсон Уилльямс
Уилльям Джон Корос
Original Assignee
Джорджия Тек Рисеч Корпорейшн
Шелл Интернационале Рисеч Маатсаппей Б.В.
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 Джорджия Тек Рисеч Корпорейшн, Шелл Интернационале Рисеч Маатсаппей Б.В. filed Critical Джорджия Тек Рисеч Корпорейшн
Publication of EA201690428A1 publication Critical patent/EA201690428A1/ru
Publication of EA032042B1 publication Critical patent/EA032042B1/ru

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Classifications

    • 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
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0067—Inorganic membrane manufacture by carbonisation or pyrolysis
    • 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
    • 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
    • B01D71/02—Inorganic material
    • 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
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • 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
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • 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
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus
    • 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
    • B01D2325/021—Pore shapes
    • 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
    • B01D2325/022—Asymmetric 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
    • Y02C20/20—Capture or disposal of greenhouse gases of methane
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Изобретение относится к мембранам из углеродных молекулярных сит ("CMS мембранам"), и, в особенности, к применению таких мембран для разделения газов. В частности, настоящее изобретение относится к удобному способу получения CMS мембран с требуемой селективностью и проницаемостью. Регулирование и выбор концентрации кислорода в пиролитической атмосфере, используемой для получения CMS мембран, позволяет изменять селективность и проницаемость мембран. Дополнительно, для получения CMS мембран с требуемыми или оптимизированными свойствами может быть использовано варьирование комбинации концентрации кислорода и температуры пиролиза.
EA201690428A 2009-10-29 2010-08-31 Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере EA032042B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25609709P 2009-10-29 2009-10-29
US12/817,910 US8486179B2 (en) 2009-10-29 2010-06-17 Method for producing carbon molecular sieve membranes in controlled atmospheres

Publications (2)

Publication Number Publication Date
EA201690428A1 true EA201690428A1 (ru) 2016-12-30
EA032042B1 EA032042B1 (ru) 2019-03-29

Family

ID=43922441

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201270584A EA024529B1 (ru) 2009-10-29 2010-08-31 Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере
EA201690428A EA032042B1 (ru) 2009-10-29 2010-08-31 Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201270584A EA024529B1 (ru) 2009-10-29 2010-08-31 Способ изготовления мембран из углеродных молекулярных сит в регулируемой атмосфере

Country Status (7)

Country Link
US (2) US8486179B2 (ru)
AU (1) AU2010313736B2 (ru)
BR (2) BR122020006337B1 (ru)
CA (1) CA2778232C (ru)
EA (2) EA024529B1 (ru)
MY (2) MY158465A (ru)
WO (1) WO2011053403A1 (ru)

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US10968105B2 (en) 2016-03-28 2021-04-06 Board Of Regents, The University Of Texas System Low-temperature pyrolysis of organic acid salts providing graphene rich carbons
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Also Published As

Publication number Publication date
WO2011053403A1 (en) 2011-05-05
US20110100211A1 (en) 2011-05-05
EA201270584A1 (ru) 2012-11-30
US8486179B2 (en) 2013-07-16
MY194741A (en) 2022-12-15
CA2778232A1 (en) 2011-05-05
AU2010313736A1 (en) 2012-05-24
BR122020006337B1 (pt) 2021-05-25
US8709133B2 (en) 2014-04-29
EA024529B1 (ru) 2016-09-30
BR112012011483B1 (pt) 2020-10-27
US20130305921A1 (en) 2013-11-21
EA032042B1 (ru) 2019-03-29
BR112012011483A2 (pt) 2016-05-10
CA2778232C (en) 2020-07-14
AU2010313736B2 (en) 2013-10-03
MY158465A (en) 2016-10-14
BR112012011483B8 (pt) 2021-02-09

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