GB2547387A - Carbon nanotube composite membrane - Google Patents

Carbon nanotube composite membrane

Info

Publication number
GB2547387A
GB2547387A GB1708165.4A GB201708165A GB2547387A GB 2547387 A GB2547387 A GB 2547387A GB 201708165 A GB201708165 A GB 201708165A GB 2547387 A GB2547387 A GB 2547387A
Authority
GB
United Kingdom
Prior art keywords
composite membrane
carbon nanotube
nanotube composite
porous
fabric
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB1708165.4A
Other versions
GB2547387B (en
GB201708165D0 (en
Inventor
Sims Carl
Liu Quan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idex Health and Science LLC
Original Assignee
Idex Health and Science LLC
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
Priority claimed from US14/566,451 external-priority patent/US9403121B2/en
Application filed by Idex Health and Science LLC filed Critical Idex Health and Science LLC
Publication of GB201708165D0 publication Critical patent/GB201708165D0/en
Publication of GB2547387A publication Critical patent/GB2547387A/en
Application granted granted Critical
Publication of GB2547387B publication Critical patent/GB2547387B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D69/12—Composite membranes; Ultra-thin 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
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethene
    • 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
    • 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
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support 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
    • 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
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • B01D2256/22—Carbon dioxide
    • 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
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A composite membrane for separations includes a fabric with a non-woven array of intermingled carbon nanotubes, and a dopant incorporated with the fabric to form a non-porous, permeable composite. The composite membrane may be used to separate a target gas from a liquid by mounting the composite membrane in a housing chamber, and conditioning a permeate side of the chamber to establish a driving force for the target gas across the non-porous, permeable composite membrane.
GB1708165.4A 2014-12-10 2015-12-09 Carbon nanotube composite membrane Active GB2547387B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/566,451 US9403121B2 (en) 2013-06-06 2014-12-10 Carbon nanotube composite membrane
PCT/US2015/064697 WO2016094511A1 (en) 2014-12-10 2015-12-09 Carbon nanotube composite membrane

Publications (3)

Publication Number Publication Date
GB201708165D0 GB201708165D0 (en) 2017-07-05
GB2547387A true GB2547387A (en) 2017-08-16
GB2547387B GB2547387B (en) 2021-09-01

Family

ID=56108103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1708165.4A Active GB2547387B (en) 2014-12-10 2015-12-09 Carbon nanotube composite membrane

Country Status (4)

Country Link
JP (1) JP6374113B2 (en)
DE (1) DE112015005122T5 (en)
GB (1) GB2547387B (en)
WO (1) WO2016094511A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090321355A1 (en) * 2008-06-30 2009-12-31 NANOASIS TECHNOLOGIES, INC., a corporation of the state of Delaware Membranes with embedded nanotubes for selective permeability
US20120241371A1 (en) * 2011-03-25 2012-09-27 Ravindra Revanur Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation
RU2492917C2 (en) * 2011-11-02 2013-09-20 Общество с ограниченной ответственностью "Нанофильтр" (ООО "Нанофильтр") Method of nano-modification of synthetic polymer membranes
RU146144U1 (en) * 2014-03-05 2014-10-10 Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук INSTALLATION FOR PRODUCING MEMBRANES WITH MIXED MATRIX

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100098877A1 (en) * 2003-03-07 2010-04-22 Cooper Christopher H Large scale manufacturing of nanostructured material
JP2007023092A (en) * 2005-07-13 2007-02-01 National Institute Of Advanced Industrial & Technology Ion conductive diaphragm
US20090280324A1 (en) * 2006-05-22 2009-11-12 Florida State University Research Foundation Prepreg Nanoscale Fiber Films and Methods
US20100206811A1 (en) * 2007-09-10 2010-08-19 National University Of Singapore Polymeric membranes incorporating nanotubes
EP2521694A2 (en) * 2010-01-07 2012-11-14 University Of Hawaii Nanotape and nanocarpet materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090321355A1 (en) * 2008-06-30 2009-12-31 NANOASIS TECHNOLOGIES, INC., a corporation of the state of Delaware Membranes with embedded nanotubes for selective permeability
US20120241371A1 (en) * 2011-03-25 2012-09-27 Ravindra Revanur Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation
RU2492917C2 (en) * 2011-11-02 2013-09-20 Общество с ограниченной ответственностью "Нанофильтр" (ООО "Нанофильтр") Method of nano-modification of synthetic polymer membranes
RU146144U1 (en) * 2014-03-05 2014-10-10 Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук INSTALLATION FOR PRODUCING MEMBRANES WITH MIXED MATRIX

Also Published As

Publication number Publication date
GB2547387B (en) 2021-09-01
GB201708165D0 (en) 2017-07-05
WO2016094511A1 (en) 2016-06-16
DE112015005122T5 (en) 2017-10-26
JP6374113B2 (en) 2018-08-15
JP2017536982A (en) 2017-12-14

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