WO2005065112A3 - Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes - Google Patents

Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes Download PDF

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Publication number
WO2005065112A3
WO2005065112A3 PCT/US2004/040485 US2004040485W WO2005065112A3 WO 2005065112 A3 WO2005065112 A3 WO 2005065112A3 US 2004040485 W US2004040485 W US 2004040485W WO 2005065112 A3 WO2005065112 A3 WO 2005065112A3
Authority
WO
WIPO (PCT)
Prior art keywords
molecular sieves
membranes
mixed matrix
making
methods
Prior art date
Application number
PCT/US2004/040485
Other languages
French (fr)
Other versions
WO2005065112A2 (en
Inventor
Stephen J Miller
Alexander Kuperman
De Q Vu
Original Assignee
Chevron Usa Inc
Stephen J Miller
Alexander Kuperman
De Q Vu
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 Chevron Usa Inc, Stephen J Miller, Alexander Kuperman, De Q Vu filed Critical Chevron Usa Inc
Priority to JP2006547039A priority Critical patent/JP2007520334A/en
Priority to BRPI0418045-3A priority patent/BRPI0418045A/en
Priority to AU2004311621A priority patent/AU2004311621B2/en
Priority to GB0614169A priority patent/GB2437371B/en
Priority to CN2004800389724A priority patent/CN1898008B/en
Priority to CA2551497A priority patent/CA2551497C/en
Publication of WO2005065112A2 publication Critical patent/WO2005065112A2/en
Publication of WO2005065112A3 publication Critical patent/WO2005065112A3/en

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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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix 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
    • 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
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • 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
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
    • 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
    • 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
    • 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
    • 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

Abstract

A mixed matrix membrane is provided which comprises a continuous phase organic polymer and small pore molecular sieves dispersed therein. The molecular sieves have a largest minor crystallographic free diameter of 3.6 Angstroms or less. When these molecular sieves are properly interspersed with a continuous phase polymer, the membrane will exhibit a mixed matrix membrane effect, i.e., a selectivity increase of at least 10 % relative to a neat membrane containing no molecular sieves. Finally, methods for making and using such mixed matrix membranes to separate gases from a mixture containing two or more gases are also disclosed.
PCT/US2004/040485 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes WO2005065112A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2006547039A JP2007520334A (en) 2003-12-24 2004-12-03 Mixed matrix membrane having small pore molecular sieve, method for producing the membrane and method for using the membrane
BRPI0418045-3A BRPI0418045A (en) 2003-12-24 2004-12-03 mixed matrix membrane, method for preparing a mixed matrix membrane, and process for separating gaseous components having different molecular sizes from a feed stream
AU2004311621A AU2004311621B2 (en) 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes
GB0614169A GB2437371B (en) 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecule sieves and methods for making and using the membranes
CN2004800389724A CN1898008B (en) 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes
CA2551497A CA2551497C (en) 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/745,992 2003-12-24
US10/745,992 US7166146B2 (en) 2003-12-24 2003-12-24 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes

Publications (2)

Publication Number Publication Date
WO2005065112A2 WO2005065112A2 (en) 2005-07-21
WO2005065112A3 true WO2005065112A3 (en) 2006-01-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/040485 WO2005065112A2 (en) 2003-12-24 2004-12-03 Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes

Country Status (8)

Country Link
US (1) US7166146B2 (en)
JP (3) JP2007520334A (en)
CN (1) CN1898008B (en)
AU (1) AU2004311621B2 (en)
BR (1) BRPI0418045A (en)
CA (1) CA2551497C (en)
GB (2) GB2454385B (en)
WO (1) WO2005065112A2 (en)

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CN1898008B (en) 2011-02-09
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BRPI0418045A (en) 2007-04-17
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GB2437371A (en) 2007-10-24
GB2437371B (en) 2009-06-10
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US20050139066A1 (en) 2005-06-30
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GB2454385B (en) 2009-06-17
GB2454385A (en) 2009-05-06
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AU2004311621B2 (en) 2010-11-04
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