SE547778C2 - Membrane distiller and membrane distillation assembly comprising such membrane distiller - Google Patents

Membrane distiller and membrane distillation assembly comprising such membrane distiller

Info

Publication number
SE547778C2
SE547778C2 SE2151428A SE2151428A SE547778C2 SE 547778 C2 SE547778 C2 SE 547778C2 SE 2151428 A SE2151428 A SE 2151428A SE 2151428 A SE2151428 A SE 2151428A SE 547778 C2 SE547778 C2 SE 547778C2
Authority
SE
Sweden
Prior art keywords
membrane
distiller
layer
distillation assembly
condensation chamber
Prior art date
Application number
SE2151428A
Other languages
English (en)
Other versions
SE2151428A1 (en
Inventor
Björn Holmström
Original Assignee
Nss Water Enhancement Tech Ab
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 Nss Water Enhancement Tech Ab filed Critical Nss Water Enhancement Tech Ab
Priority to SE2151428A priority Critical patent/SE547778C2/en
Priority to TW111144352A priority patent/TW202335731A/zh
Priority to TW111144351A priority patent/TW202335730A/zh
Priority to PCT/EP2022/082550 priority patent/WO2023094300A1/en
Priority to EP22821373.2A priority patent/EP4436928A1/en
Priority to US18/712,933 priority patent/US20250025835A1/en
Priority to PCT/EP2022/082548 priority patent/WO2023094298A1/en
Priority to KR1020247020585A priority patent/KR20240114751A/ko
Priority to CN202280077118.7A priority patent/CN120417977A/zh
Priority to JP2024531319A priority patent/JP2025520220A/ja
Priority to JP2024531327A priority patent/JP2024544172A/ja
Priority to US18/712,977 priority patent/US20250019271A1/en
Priority to CN202280077109.8A priority patent/CN118284582A/zh
Priority to EP22821374.0A priority patent/EP4436680A1/en
Priority to KR1020247020544A priority patent/KR20240113920A/ko
Publication of SE2151428A1 publication Critical patent/SE2151428A1/en
Publication of SE547778C2 publication Critical patent/SE547778C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/366—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/368—Accessories; Auxiliary operations
    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • 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
    • 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
    • B01D69/12—Composite membranes; Ultra-thin 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • 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
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • 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—Polytetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B01D2313/025—Specific membrane holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/041—Gaskets or O-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B01D2313/203—Open housings
    • B01D2313/2031—Frame or cage-like structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/501—Permeate storage tanks
    • 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
    • B01D2325/0283—Pore size
    • B01D2325/02834—Pore size more than 0.1 and up to 1 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/004—Seals, connections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE2151428A 2021-11-24 2021-11-24 Membrane distiller and membrane distillation assembly comprising such membrane distiller SE547778C2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE2151428A SE547778C2 (en) 2021-11-24 2021-11-24 Membrane distiller and membrane distillation assembly comprising such membrane distiller
TW111144352A TW202335731A (zh) 2021-11-24 2022-11-21 膜蒸餾器及包括此膜蒸餾器的膜蒸餾組件
TW111144351A TW202335730A (zh) 2021-11-24 2022-11-21 膜蒸餾器及包括此膜蒸餾器的膜蒸餾組件
PCT/EP2022/082550 WO2023094300A1 (en) 2021-11-24 2022-11-21 Membrane distiller and membrane distillation assembly comprising such membrane distiller
EP22821373.2A EP4436928A1 (en) 2021-11-24 2022-11-21 Membrane distiller and membrane distillation assembly comprising such membrane distiller
US18/712,933 US20250025835A1 (en) 2021-11-24 2022-11-21 Membrane Distiller and Membrane Distillation Assembly Comprising Such Membrane Distiller
PCT/EP2022/082548 WO2023094298A1 (en) 2021-11-24 2022-11-21 Membrane distiller and membrane distillation assembly comprising such membrane distiller
KR1020247020585A KR20240114751A (ko) 2021-11-24 2022-11-21 멤브레인 증류기 및 그러한 멤브레인 증류기를 포함하는 멤브레인 증류 어셈블리
CN202280077118.7A CN120417977A (zh) 2021-11-24 2022-11-21 膜蒸馏器及包括该膜蒸馏器的膜蒸馏组件
JP2024531319A JP2025520220A (ja) 2021-11-24 2022-11-21 膜ろ過器、およびこのような膜ろ過器を含む膜ろ過アセンブリ
JP2024531327A JP2024544172A (ja) 2021-11-24 2022-11-21 膜ろ過器、およびこのような膜ろ過器を含む膜ろ過アセンブリ
US18/712,977 US20250019271A1 (en) 2021-11-24 2022-11-21 Membrane Distiller and Membrane Distillation Assembly Comprising Such Membrane Distiller
CN202280077109.8A CN118284582A (zh) 2021-11-24 2022-11-21 膜蒸馏器及包括该膜蒸馏器的膜蒸馏组件
EP22821374.0A EP4436680A1 (en) 2021-11-24 2022-11-21 Membrane distiller and membrane distillation assembly comprising such membrane distiller
KR1020247020544A KR20240113920A (ko) 2021-11-24 2022-11-21 멤브레인 증류기 및 그러한 멤브레인 증류기를 포함하는 멤브레인 증류 어셈블리

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2151428A SE547778C2 (en) 2021-11-24 2021-11-24 Membrane distiller and membrane distillation assembly comprising such membrane distiller

Publications (2)

Publication Number Publication Date
SE2151428A1 SE2151428A1 (en) 2023-05-25
SE547778C2 true SE547778C2 (en) 2025-11-25

Family

ID=84462803

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2151428A SE547778C2 (en) 2021-11-24 2021-11-24 Membrane distiller and membrane distillation assembly comprising such membrane distiller

Country Status (8)

Country Link
US (2) US20250019271A1 (https=)
EP (2) EP4436928A1 (https=)
JP (2) JP2024544172A (https=)
KR (2) KR20240114751A (https=)
CN (2) CN120417977A (https=)
SE (1) SE547778C2 (https=)
TW (2) TW202335731A (https=)
WO (2) WO2023094298A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE547336C2 (en) * 2023-03-30 2025-07-08 Nss Water Enhancement Tech Ab Membrane distillation assembly and method for controlling such assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419699B (sv) * 1980-03-24 1981-08-24 Finn Torberger Anordning for att lata en forsta vetska passera nera men ej blandas med en andra vetska, t ex en anordning for avsaltning av havsvatten
WO2016081541A1 (en) * 2014-11-19 2016-05-26 The Research Foundation For The State University Of New York Nanostructured fibrous membranes for membrane distillation
WO2020131752A1 (en) * 2018-12-17 2020-06-25 Donaldson Company, Inc. Porous ptfe membrane
SE543848C2 (en) * 2019-12-10 2021-08-10 Nanosized Sweden Ab Membrane distiller and operation method therefore

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
IL52316A (en) * 1977-06-14 1979-12-30 Impara Ltd Apparatus for the distillation and rectification of fluid materials comprising a plurality of components
US4265713A (en) * 1979-02-14 1981-05-05 International Power Technology, Inc. Method and apparatus for distillation
US4316772A (en) * 1979-02-14 1982-02-23 Cheng Dah Y Composite membrane for a membrane distillation system
US4545862A (en) * 1981-03-17 1985-10-08 W. L. Gore & Associates, Inc. Desalination device and process
US7608188B2 (en) * 2004-12-03 2009-10-27 Board Of Regents Of The Nevada System Of Higher Education Vacuum enhanced direct contact membrane distillation
WO2013074040A1 (en) * 2011-11-17 2013-05-23 Ngee Ann Polytechnic A triple layer hydrophobic-hydrophilic membrane for membrane distillation applications
US10118128B2 (en) * 2012-04-02 2018-11-06 Ngee Ann Polytechnic Vacuum air gap membrane distillation system and method for desalination
DE102013200998A1 (de) * 2013-01-22 2014-07-24 Aaa Water Technologies Ag Kristallisationssystem und -verfahren
US9695066B2 (en) * 2014-01-31 2017-07-04 Paragon Space Development Corporation Ionomer-membrane water processing apparatus
US10596521B2 (en) * 2018-03-27 2020-03-24 King Fahd University Of Petroleum And Minerals Water gap membrane distillation module with a circulating line

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419699B (sv) * 1980-03-24 1981-08-24 Finn Torberger Anordning for att lata en forsta vetska passera nera men ej blandas med en andra vetska, t ex en anordning for avsaltning av havsvatten
WO2016081541A1 (en) * 2014-11-19 2016-05-26 The Research Foundation For The State University Of New York Nanostructured fibrous membranes for membrane distillation
WO2020131752A1 (en) * 2018-12-17 2020-06-25 Donaldson Company, Inc. Porous ptfe membrane
SE543848C2 (en) * 2019-12-10 2021-08-10 Nanosized Sweden Ab Membrane distiller and operation method therefore

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Daniel J. Baaklini: Performance analysis of Air Gap Membrane Ditillation: Comparison of PTFE membranes, Master of Science Thesis, KTH School of Engineering and Managament, Energy technology EGI-2011-012NSC EG1832. *
ISO and CEN definition of nonwovens [online] Retrieved from the Internet, URL https://www.edana.org/docs/default-source/edana-nonwovens/iso-and-cen-definition-of-nonwovens.pdf?sfvrsn=21822973_2 [Retrieved 2022-05-23] *
Post from the database DiVA [online] Retrieved from the Internet, URL https://www.diva-portal.org/smash/record.jsf?pid=diva2%3A407544&dswid=1911 [Retrieved 2022-05-18] *

Also Published As

Publication number Publication date
JP2025520220A (ja) 2025-07-02
KR20240113920A (ko) 2024-07-23
TW202335731A (zh) 2023-09-16
CN118284582A (zh) 2024-07-02
JP2024544172A (ja) 2024-11-28
WO2023094298A1 (en) 2023-06-01
SE2151428A1 (en) 2023-05-25
TW202335730A (zh) 2023-09-16
US20250019271A1 (en) 2025-01-16
WO2023094300A1 (en) 2023-06-01
EP4436928A1 (en) 2024-10-02
KR20240114751A (ko) 2024-07-24
US20250025835A1 (en) 2025-01-23
EP4436680A1 (en) 2024-10-02
CN120417977A (zh) 2025-08-01

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