WO2020256670A3 - Electrical power generation by means of osmosis - Google Patents

Electrical power generation by means of osmosis Download PDF

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Publication number
WO2020256670A3
WO2020256670A3 PCT/TR2020/050271 TR2020050271W WO2020256670A3 WO 2020256670 A3 WO2020256670 A3 WO 2020256670A3 TR 2020050271 W TR2020050271 W TR 2020050271W WO 2020256670 A3 WO2020256670 A3 WO 2020256670A3
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
solute liquid
liquid
mouth
high solute
Prior art date
Application number
PCT/TR2020/050271
Other languages
French (fr)
Other versions
WO2020256670A2 (en
Inventor
Hasan Ayartürk
Original Assignee
Repg Enerji Sistemleri San. Ve Tic. A.S.
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 Repg Enerji Sistemleri San. Ve Tic. A.S. filed Critical Repg Enerji Sistemleri San. Ve Tic. A.S.
Priority to EP20827683.2A priority Critical patent/EP3986598A4/en
Publication of WO2020256670A2 publication Critical patent/WO2020256670A2/en
Publication of WO2020256670A3 publication Critical patent/WO2020256670A3/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
    • B01D61/0022—Apparatus therefor
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • F03G7/008—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for characterised by the actuating element
    • F03G7/015—Actuators using the difference in osmotic pressure between fluids
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention is an electricity generation (300) system (10) comprising a membrane unit (200) comprising a casing (110) for storing a high solute liquid (111), a source for providing a low solute liquid (121), a first inlet (222) for receiving high solute liquid (111) to a first chamber (221) and a second inlet (232) for receiving low solute liquid (121) to a second chamber (231), a semi-permeable membrane (210) provided between the first chamber (221) and the second chamber (231) in order to provide passing of the low solute liquid solvent from the second chamber (231) to the first chamber (221) and diluting of the high solute liquid (111) at least partially and increasing of the flow rate at least partially and a first outlet (223) which permits exiting of the diluted high solute liquid (111) from the second chamber (231), and an electricity generator (300) associated with said first outlet (223) for generating electricity (300) by means of the movement of the diluted high solute liquid (111) with increased flow rate. Accordingly, said casing (110) comprises a mouth opened to the outer medium and a feedback outlet (410) is provided for providing falling of the diluted high solute liquid (111), passing through the electricity generator (300), towards said mouth; at least one evaporation gap (420) is provided for permitting at least partial evaporation of the liquid falling towards the mouth (112) from the feedback outlet (410) between said feedback outlet (410) and said mouth (112).
PCT/TR2020/050271 2019-06-20 2020-04-03 Electrical power generation by means of osmosis WO2020256670A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20827683.2A EP3986598A4 (en) 2019-06-20 2020-04-03 Electrical power generation by means of osmosis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2019/09200 2019-06-20
TR2019/09200A TR201909200A2 (en) 2019-06-20 2019-06-20 ELECTRICITY GENERATION SYSTEM WITH OZMOZ

Publications (2)

Publication Number Publication Date
WO2020256670A2 WO2020256670A2 (en) 2020-12-24
WO2020256670A3 true WO2020256670A3 (en) 2021-05-27

Family

ID=67901017

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/050271 WO2020256670A2 (en) 2019-06-20 2020-04-03 Electrical power generation by means of osmosis

Country Status (3)

Country Link
EP (1) EP3986598A4 (en)
TR (1) TR201909200A2 (en)
WO (1) WO2020256670A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010065791A2 (en) * 2008-12-03 2010-06-10 Oasys Water, Inc. Utility scale osmotic grid storage
WO2014126925A1 (en) * 2013-02-13 2014-08-21 Oasys Water, Inc. Renewable desalination of brines
WO2014128293A1 (en) * 2013-02-25 2014-08-28 Aquaporin A/S Systems for water extraction
WO2015087063A1 (en) * 2013-12-09 2015-06-18 University Of Surrey Forward osmosis
US20170080389A1 (en) * 2015-09-18 2017-03-23 Maher Isaac Kelada Symbiotic reverse osmosis for maximizing desalinated water recovery from saline waters and brines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177146A (en) * 1975-05-05 1979-12-04 Camirand Wayne M Methods and apparatus for continuously endowing liquid with mechanical energy by osmosis
JP2013167156A (en) * 2010-05-28 2013-08-29 Nitto Denko Corp Fluid membrane separation power generation system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010065791A2 (en) * 2008-12-03 2010-06-10 Oasys Water, Inc. Utility scale osmotic grid storage
WO2014126925A1 (en) * 2013-02-13 2014-08-21 Oasys Water, Inc. Renewable desalination of brines
WO2014128293A1 (en) * 2013-02-25 2014-08-28 Aquaporin A/S Systems for water extraction
WO2015087063A1 (en) * 2013-12-09 2015-06-18 University Of Surrey Forward osmosis
US20170080389A1 (en) * 2015-09-18 2017-03-23 Maher Isaac Kelada Symbiotic reverse osmosis for maximizing desalinated water recovery from saline waters and brines

Also Published As

Publication number Publication date
EP3986598A4 (en) 2022-06-29
EP3986598A2 (en) 2022-04-27
WO2020256670A2 (en) 2020-12-24
TR201909200A2 (en) 2019-07-22

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