NO314575B1 - Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning - Google Patents

Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning Download PDF

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Publication number
NO314575B1
NO314575B1 NO20003977A NO20003977A NO314575B1 NO 314575 B1 NO314575 B1 NO 314575B1 NO 20003977 A NO20003977 A NO 20003977A NO 20003977 A NO20003977 A NO 20003977A NO 314575 B1 NO314575 B1 NO 314575B1
Authority
NO
Norway
Prior art keywords
membrane
water
salt
pressure
membranes
Prior art date
Application number
NO20003977A
Other languages
English (en)
Norwegian (no)
Other versions
NO20003977L (no
NO20003977D0 (no
Inventor
Thor Thorsen
Thorleif Holt
Original Assignee
Statkraft Sf
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 Statkraft Sf filed Critical Statkraft Sf
Priority to NO20003977A priority Critical patent/NO314575B1/no
Publication of NO20003977D0 publication Critical patent/NO20003977D0/no
Priority to EP01961437A priority patent/EP1315554B1/de
Priority to JP2002519087A priority patent/JP5422809B2/ja
Priority to US10/343,735 priority patent/US7563370B2/en
Priority to EP09176193A priority patent/EP2153881A1/de
Priority to ES01961437T priority patent/ES2355547T3/es
Priority to AU2001282698A priority patent/AU2001282698A1/en
Priority to AT01961437T priority patent/ATE487532T1/de
Priority to PCT/NO2001/000314 priority patent/WO2002013955A1/en
Priority to CA002418329A priority patent/CA2418329C/en
Priority to DE60143439T priority patent/DE60143439D1/de
Priority to PT01961437T priority patent/PT1315554E/pt
Priority to DK01961437.9T priority patent/DK1315554T3/da
Publication of NO20003977L publication Critical patent/NO20003977L/no
Publication of NO314575B1 publication Critical patent/NO314575B1/no
Priority to US12/068,185 priority patent/US7566402B2/en
Priority to US12/488,914 priority patent/US20090250392A1/en

Links

Classifications

    • 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
    • B01D61/002—Forward osmosis or direct osmosis
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cell Separators (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
NO20003977A 2000-08-04 2000-08-04 Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning NO314575B1 (no)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO20003977A NO314575B1 (no) 2000-08-04 2000-08-04 Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning
DK01961437.9T DK1315554T3 (da) 2000-08-04 2001-07-20 Anvendelse af en semipermeabel membran i trykretarderet osmose for tilvejebringelse af elektrisk strøm, og anlæg
AU2001282698A AU2001282698A1 (en) 2000-08-04 2001-07-20 Semi-permeable membrane, method for providing electric power and a device
PCT/NO2001/000314 WO2002013955A1 (en) 2000-08-04 2001-07-20 Semi-permeable membrane, method for providing electric power and a device
US10/343,735 US7563370B2 (en) 2000-08-04 2001-07-20 Semi-permeable membrane for use in osmosis and method and plant for providing elevated pressure by osmosis to create power
EP09176193A EP2153881A1 (de) 2000-08-04 2001-07-20 Halbdurchlässige Membran
ES01961437T ES2355547T3 (es) 2000-08-04 2001-07-20 Uso de una menbrana semipermeable en osmosis retardada por presión para proporcionar energía eléctrica, y planta.
EP01961437A EP1315554B1 (de) 2000-08-04 2001-07-20 Verwendung einer semipermeablen membran bei einer druckverzögerten osmose zur erzeugung von elektrischen strom, und anlage.
AT01961437T ATE487532T1 (de) 2000-08-04 2001-07-20 Verwendung einer semipermeablen membran bei einer druckverzögerten osmose zur erzeugung von elektrischen strom, und anlage.
JP2002519087A JP5422809B2 (ja) 2000-08-04 2001-07-20 半透膜、電力を供給する方法及び装置
CA002418329A CA2418329C (en) 2000-08-04 2001-07-20 Semi-permeable membrane for use in osmosis, method for providing electric power and a device
DE60143439T DE60143439D1 (de) 2000-08-04 2001-07-20 Verwendung einer semipermeablen membran bei einer druckverzögerten osmose zur erzeugung von elektrischen strom, und anlage.
PT01961437T PT1315554E (pt) 2000-08-04 2001-07-20 Utilização de uma membrana semipermeável em osmose retardada por pressão para se obter energia eléctrica e central eléctrica
US12/068,185 US7566402B2 (en) 2000-08-04 2008-02-04 Semi-permeable membrane for use in osmosis, and method and plant for providing elevated pressure by osmosis to create power
US12/488,914 US20090250392A1 (en) 2000-08-04 2009-06-22 Semi-permeable membrane for use in osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20003977A NO314575B1 (no) 2000-08-04 2000-08-04 Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning

Publications (3)

Publication Number Publication Date
NO20003977D0 NO20003977D0 (no) 2000-08-04
NO20003977L NO20003977L (no) 2002-02-05
NO314575B1 true NO314575B1 (no) 2003-04-14

Family

ID=19911456

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003977A NO314575B1 (no) 2000-08-04 2000-08-04 Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning

Country Status (12)

Country Link
US (3) US7563370B2 (de)
EP (2) EP1315554B1 (de)
JP (1) JP5422809B2 (de)
AT (1) ATE487532T1 (de)
AU (1) AU2001282698A1 (de)
CA (1) CA2418329C (de)
DE (1) DE60143439D1 (de)
DK (1) DK1315554T3 (de)
ES (1) ES2355547T3 (de)
NO (1) NO314575B1 (de)
PT (1) PT1315554E (de)
WO (1) WO2002013955A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20180743A1 (no) * 2018-05-30 2019-12-02 Geir Anders Evensen Neddykket Saltkraftverk

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20180743A1 (no) * 2018-05-30 2019-12-02 Geir Anders Evensen Neddykket Saltkraftverk
NO345299B1 (no) * 2018-05-30 2020-12-07 Geir Anders Evensen Undervannssaltkraftverk

Also Published As

Publication number Publication date
US20080169723A1 (en) 2008-07-17
US20080210634A1 (en) 2008-09-04
EP2153881A1 (de) 2010-02-17
WO2002013955A1 (en) 2002-02-21
NO20003977L (no) 2002-02-05
CA2418329A1 (en) 2002-02-21
US7563370B2 (en) 2009-07-21
US20090250392A1 (en) 2009-10-08
CA2418329C (en) 2010-02-02
ATE487532T1 (de) 2010-11-15
JP5422809B2 (ja) 2014-02-19
NO20003977D0 (no) 2000-08-04
AU2001282698A1 (en) 2002-02-25
EP1315554B1 (de) 2010-11-10
ES2355547T3 (es) 2011-03-28
JP2004505764A (ja) 2004-02-26
PT1315554E (pt) 2011-02-07
DK1315554T3 (da) 2011-01-17
EP1315554A1 (de) 2003-06-04
DE60143439D1 (de) 2010-12-23
US7566402B2 (en) 2009-07-28

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