BR112013020348A2 - membrana de separação de etano/etileno e processo para separar etano e etileno entre si - Google Patents

membrana de separação de etano/etileno e processo para separar etano e etileno entre si

Info

Publication number
BR112013020348A2
BR112013020348A2 BR112013020348A BR112013020348A BR112013020348A2 BR 112013020348 A2 BR112013020348 A2 BR 112013020348A2 BR 112013020348 A BR112013020348 A BR 112013020348A BR 112013020348 A BR112013020348 A BR 112013020348A BR 112013020348 A2 BR112013020348 A2 BR 112013020348A2
Authority
BR
Brazil
Prior art keywords
ethane
ethylene
separation membrane
separating
ethylene separation
Prior art date
Application number
BR112013020348A
Other languages
English (en)
Inventor
Liren Xu
Meha Rungta
William J Koros
Original Assignee
Georgia Tech Res Inst
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 Georgia Tech Res Inst filed Critical Georgia Tech Res Inst
Publication of BR112013020348A2 publication Critical patent/BR112013020348A2/pt

Links

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
    • 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
    • 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
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • 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
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7022—Aliphatic hydrocarbons
    • B01D2257/7025—Methane
    • 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
    • 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
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR112013020348A 2011-03-07 2012-02-28 membrana de separação de etano/etileno e processo para separar etano e etileno entre si BR112013020348A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161449786P 2011-03-07 2011-03-07
PCT/US2012/026895 WO2012148563A1 (en) 2011-03-07 2012-02-28 Polyimide-based carbon molecular sieve membrane for ethylene/ethane separations

Publications (1)

Publication Number Publication Date
BR112013020348A2 true BR112013020348A2 (pt) 2016-10-18

Family

ID=46000335

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020348A BR112013020348A2 (pt) 2011-03-07 2012-02-28 membrana de separação de etano/etileno e processo para separar etano e etileno entre si

Country Status (6)

Country Link
US (1) US8911534B2 (pt)
EP (1) EP2683473A1 (pt)
JP (1) JP6054318B2 (pt)
CN (1) CN103347596A (pt)
BR (1) BR112013020348A2 (pt)
WO (1) WO2012148563A1 (pt)

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US9346011B2 (en) * 2012-05-01 2016-05-24 Dow Global Technologies Llc Hollow fiber carbon molecular sieve membrane and preparation and use thereof
US9999861B2 (en) * 2012-10-29 2018-06-19 Georgia Tech Research Corporation Carbon molecular sieve membranes for nitrogen/methane separation
BR112016007089A2 (pt) 2013-09-30 2020-05-12 Georgia Tech Res Inst Membranas de fibra oca de peneira molecular de carbono modificada assimétrica tendo permeabilidade aperfeiçoada
WO2015100161A1 (en) 2013-12-26 2015-07-02 L'air Liquide, Societe Anonyme Pour L'etude Et Exploitation Des Procedes Georges Claude Carbon molecular sieve membranes made from 6fda and detda-based precursor polymers
US9238194B2 (en) * 2014-03-31 2016-01-19 Uop Llc Nanoporous macrocycle-containing cross-linked polymeric membranes for separations
US9216931B1 (en) * 2014-09-15 2015-12-22 Membrane Technology And Research, Inc. Process for recovering olefins in polyolefin plants
US9309171B2 (en) * 2014-09-15 2016-04-12 Membrane Technology And Research, Inc. Process for recovering olefins from manufacturing operations
US10150840B2 (en) 2014-09-24 2018-12-11 Dow Global Technologies Llc Carbon molecular sieve (CMS) hollow fiber membranes and preparation thereof from pre-oxidized polyimides
CN105621389B (zh) * 2014-11-30 2017-12-19 中国科学院大连化学物理研究所 支撑型复合碳分子筛膜
US9795927B2 (en) * 2014-12-31 2017-10-24 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Manufacturing carbon molecular sieve membranes using a pyrolysis atmosphere comprising sulfur-containing compounds
WO2016196595A1 (en) * 2015-06-01 2016-12-08 Georgia Tech Research Corporation Ultra-selective carbon molecular sieve membranes and methods of making
US9901880B2 (en) 2015-10-29 2018-02-27 Korea Institute Of Science And Technology Carbon molecular sieve membranes based on fluorine-containing polymer/polysilsesquioxane blending precursors and method for fabricating the same
CA3008242C (en) 2015-12-17 2024-01-02 Dow Global Technologies Llc Method of making carbon molecular sieve membranes
US11007488B2 (en) * 2016-03-16 2021-05-18 Dow Global Technologies Llc Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor
KR102339473B1 (ko) * 2016-03-21 2021-12-16 다우 글로벌 테크놀로지스 엘엘씨 탄소 분자체 막의 개선된 제조 방법
BR112018070661B1 (pt) * 2016-04-29 2023-04-25 Georgia Tech Research Corporation Membrana de peneira molecular de carbono, processo para separar uma molécula de gás de um fluxo gasoso, método para produzir uma membrana de peneira molecular de carbono, e, módulo de peneira molecular de carbono
EP3538251B1 (en) * 2016-11-10 2022-07-13 Dow Global Technologies, LLC Improved method to make carbon molecular sieve hollow fiber membranes
WO2018148202A1 (en) * 2017-02-10 2018-08-16 Georgia Tech Research Corporation Carbon molecular sieve membranes for aggressive gas separations
JP7262454B2 (ja) 2017-10-30 2023-04-21 ダウ グローバル テクノロジーズ エルエルシー 第１３族金属を含有する炭素分子ふるい膜およびそれらを作製する方法
CA3097831A1 (en) * 2018-05-02 2019-11-07 Dow Global Technologies Llc Improved method of making carbon molecular sieve membranes
KR20210005011A (ko) 2018-05-02 2021-01-13 다우 글로벌 테크놀로지스 엘엘씨 탄소 분자체 막의 향상된 제조 방법
DE102018216163A1 (de) * 2018-09-21 2020-03-26 Forschungszentrum Jülich GmbH CMS-Membran, Verfahren zu ihrer Herstellung und ihre Verwendung
JP7176623B2 (ja) * 2019-04-26 2022-11-22 Dic株式会社 硬化性樹脂組成物
JP7212323B2 (ja) * 2019-04-26 2023-01-25 Dic株式会社 硬化性樹脂組成物
EP4081339A1 (en) 2019-12-27 2022-11-02 Dow Global Technologies LLC Carbon molecular sieve adsorbent monoliths and methods for making the same

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US4685940A (en) 1984-03-12 1987-08-11 Abraham Soffer Separation device
EP0459623B1 (en) 1990-04-27 1994-06-08 Ube Industries, Ltd. Asymmetric hollow filamentary carbon membrane and process for producing same
IL105142A (en) 1993-03-23 1997-01-10 Aga Ab Method of improving the selectivity of carbon membranes by chemical carbon vapor deposition
US5288304A (en) 1993-03-30 1994-02-22 The University Of Texas System Composite carbon fluid separation membranes
IL108883A (en) 1994-03-07 1998-03-10 Rotem Ind Ltd Process for the production of hollow carbon fiber membranes
JP2756459B2 (ja) * 1994-05-31 1998-05-25 日本合成アルコール株式会社 エチレン水和反応における不純エチレン流の処理方法
US5914434A (en) 1995-01-16 1999-06-22 Carbon Membranes, Ltd. Separation of linear from branched hydrocarbons using a carbon membrane
JPH08198964A (ja) * 1995-01-30 1996-08-06 Dainippon Ink & Chem Inc ポリイミド気体分離膜
US5670051A (en) 1996-05-23 1997-09-23 Membrane Technology And Research, Inc. Olefin separation membrane and process
US6187987B1 (en) * 1998-07-30 2001-02-13 Exxon Mobil Corporation Recovery of aromatic hydrocarbons using lubricating oil conditioned membranes
JP2000185212A (ja) * 1998-12-22 2000-07-04 Ube Ind Ltd パーフルオロ化合物ガスの分離回収方法および装置
US6395066B1 (en) * 1999-03-05 2002-05-28 Ube Industries, Ltd. Partially carbonized asymmetric hollow fiber separation membrane, process for its production, and gas separation method
JP4081956B2 (ja) * 1999-03-05 2008-04-30 宇部興産株式会社 部分炭素化された非対称性中空糸分離膜とその製法およびガス分離方法
US6299669B1 (en) 1999-11-10 2001-10-09 The University Of Texas System Process for CO2/natural gas separation
US6503295B1 (en) * 2000-09-20 2003-01-07 Chevron U.S.A. Inc. Gas separations using mixed matrix membranes
WO2002024310A1 (en) * 2000-09-20 2002-03-28 Chevron U.S.A. Inc. Mixed matrix membranes with pyrolized carbon sieve particles and methods of making and using the same
JP4239618B2 (ja) * 2003-03-05 2009-03-18 宇部興産株式会社 非対称ガス分離膜
US7404844B2 (en) * 2004-02-26 2008-07-29 National University Of Singapore Method for making carbon membranes for fluid separation
US8083833B2 (en) * 2006-03-10 2011-12-27 Uop Llc Flexible template-directed microporous partially pyrolyzed polymeric membranes
FR2904779B1 (fr) * 2006-08-09 2008-10-31 Inst Francais Du Petrole Procede de separation par membrane d'une olefine contenue dans un melange d'hydrocarbures
US8486179B2 (en) * 2009-10-29 2013-07-16 Georgia Tech Research Corporation Method for producing carbon molecular sieve membranes in controlled atmospheres

Also Published As

Publication number Publication date
US8911534B2 (en) 2014-12-16
WO2012148563A1 (en) 2012-11-01
CN103347596A (zh) 2013-10-09
EP2683473A1 (en) 2014-01-15
JP2014511274A (ja) 2014-05-15
US20130333562A1 (en) 2013-12-19
JP6054318B2 (ja) 2016-12-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09Y Publication of grant cancelled [chapter 9.1.2 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 9.1 NA RPI NO 2580 DE 16/06/2020 POR TER SIDO INDEVIDA.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]