BR112018070661A2 - 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. - Google Patents

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.

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Publication number
BR112018070661A2
BR112018070661A2 BR112018070661A BR112018070661A BR112018070661A2 BR 112018070661 A2 BR112018070661 A2 BR 112018070661A2 BR 112018070661 A BR112018070661 A BR 112018070661A BR 112018070661 A BR112018070661 A BR 112018070661A BR 112018070661 A2 BR112018070661 A2 BR 112018070661A2
Authority
BR
Brazil
Prior art keywords
molecular sieve
carbon molecular
membrane
sieve membrane
metal
Prior art date
Application number
BR112018070661A
Other languages
English (en)
Other versions
BR112018070661B1 (pt
Inventor
Xu Liren
V Martinez Marcos
K Brayden Mark
J Koros William
Chu Yu-Han
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc, Georgia Tech Res Inst filed Critical Dow Global Technologies Llc
Publication of BR112018070661A2 publication Critical patent/BR112018070661A2/pt
Publication of BR112018070661B1 publication Critical patent/BR112018070661B1/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
    • 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
    • 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
    • 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
    • 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
    • B01D69/145—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded catalysts
    • 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
    • B01D71/022—Metals
    • 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
    • B01D71/022—Metals
    • B01D71/0221—Group 4 or 5 metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • 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
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

a presente invenção refere-se a uma membrana de peneira molecular de carbono (cms) que tem características de separação aprimoradas para a separação de olefinas das parafinas correspondentes e composta por carbono com, no máximo, quantidades-traço de enxofre e por um metal de transição, sendo que o metal de transição é um ou mais metais de transição dos grupos 4 a 10 e 12. a membrana de cms pode ser feita por pirólise de um polímero precursor isento de enxofre, em que o polímero precursor teve um metal de transição incorporado a ele. a pirólise para o precursor que tem o metal de transição incorporado a ele é realizada em atmosfera não oxidante e a uma taxa de aquecimento e temperatura tais que o metal obtenha uma valência maior que zero (isto é, não ligado a metal) a uma valência desejavelmente mais próxima de sua valência máxima.
BR112018070661-2A 2016-04-29 2017-04-25 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 BR112018070661B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662329245P 2016-04-29 2016-04-29
US62/329,245 2016-04-29
PCT/US2017/029325 WO2017189522A1 (en) 2016-04-29 2017-04-25 Improved transition metal containing carbon molecular sieve membranes and method to make them

Publications (2)

Publication Number Publication Date
BR112018070661A2 true BR112018070661A2 (pt) 2019-02-05
BR112018070661B1 BR112018070661B1 (pt) 2023-04-25

Family

ID=58672743

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018070661-2A BR112018070661B1 (pt) 2016-04-29 2017-04-25 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

Country Status (8)

Country Link
US (1) US11471824B2 (pt)
EP (1) EP3448544A1 (pt)
JP (1) JP7078544B2 (pt)
KR (1) KR102339475B1 (pt)
CN (1) CN109152982B (pt)
BR (1) BR112018070661B1 (pt)
CA (1) CA3022506A1 (pt)
WO (1) WO2017189522A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10143973B2 (en) 2016-06-30 2018-12-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
US10183258B2 (en) 2016-06-30 2019-01-22 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
US10112149B2 (en) 2016-06-30 2018-10-30 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
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
CN109081325A (zh) * 2018-08-10 2018-12-25 湖南大学 一种碳材料的制备方法
CN111266083B (zh) * 2020-02-18 2021-02-02 吉林大学 一种锰基分子筛脱氧剂及其制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459623B1 (en) 1990-04-27 1994-06-08 Ube Industries, Ltd. Asymmetric hollow filamentary carbon membrane and process for producing same
US5234471A (en) * 1992-02-04 1993-08-10 E. I. Du Pont De Nemours And Company Polyimide gas separation membranes for carbon dioxide enrichment
US5288304A (en) 1993-03-30 1994-02-22 The University Of Texas System Composite carbon fluid separation membranes
US6471745B1 (en) * 1996-06-28 2002-10-29 University Of Delaware Nanoporous carbon catalytic membranes and method for making the same
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
GB0516154D0 (en) 2005-08-05 2005-09-14 Ntnu Technology Transfer As Carbon membranes
CN100384722C (zh) * 2005-12-28 2008-04-30 大连理工大学 一种纳米杂化炭膜的制备方法
JP2007196185A (ja) * 2006-01-30 2007-08-09 Toyota Central Res & Dev Lab Inc 水素透過炭化膜及びその製造方法
US8486179B2 (en) 2009-10-29 2013-07-16 Georgia Tech Research Corporation Method for producing carbon molecular sieve membranes in controlled atmospheres
EP2569081B1 (en) * 2010-05-13 2017-08-23 Air Products and Chemicals, Inc. Polymers, polymer membranes and methods of producing the same
WO2012148563A1 (en) * 2011-03-07 2012-11-01 Georgia Tech Research Corporation Polyimide-based carbon molecular sieve membrane for ethylene/ethane separations
US9346011B2 (en) 2012-05-01 2016-05-24 Dow Global Technologies Llc Hollow fiber carbon molecular sieve membrane and preparation and use thereof
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
CN104998553B (zh) 2015-05-21 2017-07-07 清华大学 一种钯修饰的炭复合膜的制备方法

Also Published As

Publication number Publication date
US11471824B2 (en) 2022-10-18
CN109152982A (zh) 2019-01-04
US20190118133A1 (en) 2019-04-25
CA3022506A1 (en) 2017-11-02
CN109152982B (zh) 2021-12-28
KR20190037196A (ko) 2019-04-05
WO2017189522A1 (en) 2017-11-02
EP3448544A1 (en) 2019-03-06
KR102339475B1 (ko) 2021-12-16
JP2019514666A (ja) 2019-06-06
BR112018070661B1 (pt) 2023-04-25
JP7078544B2 (ja) 2022-05-31

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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